---
_id: '62659'
abstract:
- lang: eng
text: The growing rise in agricultural activities has resulted in an increase
in unutilized waste which is a significant contributor to greenhouse gas emissions.
This has led to a need for sustainable methods to add value to such waste. This
work focused on the transformation of agricultural waste into usable products
through alkaline treatment to obtain lignin and cellulose, and the evaluation
of the derived lignin as a viable carbon precursor in energy storage applications.
Laser scribing was used as a fast and simple strategy in producing laser-induced
graphene (LIG) electrodes. Lignin was isolated from wheat straw using sodium hydroxide
treatment. The pulp from the treatment was subjected to bleaching with sodium
chlorite followed by acid hydrolysis to extract microcrystalline cellulose. Fourier-transform
infrared spectroscopy (FTIR), Transmission electron microscopy, and Xray diffraction
were used for characterization of the materials produced. The fabricated supercapacitor
could achieve an areal capacitance (CA) of 5.12 mF/cm2
(0.02 mA/cm2). This study illustrated the successful valorization
of wheat straw residue into microcrystalline cellulose and the use of extracted
lignin in producing graphitic carbon electrodes for supercapacitors.
author:
- first_name: Samuel
full_name: Katwesigye, Samuel
last_name: Katwesigye
- first_name: Mohamed E.
full_name: El-Khouly, Mohamed E.
last_name: El-Khouly
- first_name: Nieves
full_name: Lopez Salas, Nieves
last_name: Lopez Salas
- first_name: Ahmed S.G.
full_name: Khalil, Ahmed S.G.
last_name: Khalil
citation:
ama: Katwesigye S, El-Khouly ME, Lopez Salas N, Khalil ASG. Sustainable Development
of Graphene Electrodes for Supercapacitors through Laser Scribing of Agrowaste
Derived Lignin. Materials Science Forum. 2025;1152:115-120. doi:10.4028/p-fgw0gq
apa: Katwesigye, S., El-Khouly, M. E., Lopez Salas, N., & Khalil, A. S. G. (2025).
Sustainable Development of Graphene Electrodes for Supercapacitors through Laser
Scribing of Agrowaste Derived Lignin. Materials Science Forum, 1152,
115–120. https://doi.org/10.4028/p-fgw0gq
bibtex: '@article{Katwesigye_El-Khouly_Lopez Salas_Khalil_2025, title={Sustainable
Development of Graphene Electrodes for Supercapacitors through Laser Scribing
of Agrowaste Derived Lignin}, volume={1152}, DOI={10.4028/p-fgw0gq},
journal={Materials Science Forum}, publisher={Trans Tech Publications, Ltd.},
author={Katwesigye, Samuel and El-Khouly, Mohamed E. and Lopez Salas, Nieves and
Khalil, Ahmed S.G.}, year={2025}, pages={115–120} }'
chicago: 'Katwesigye, Samuel, Mohamed E. El-Khouly, Nieves Lopez Salas, and Ahmed
S.G. Khalil. “Sustainable Development of Graphene Electrodes for Supercapacitors
through Laser Scribing of Agrowaste Derived Lignin.” Materials Science Forum
1152 (2025): 115–20. https://doi.org/10.4028/p-fgw0gq.'
ieee: 'S. Katwesigye, M. E. El-Khouly, N. Lopez Salas, and A. S. G. Khalil, “Sustainable
Development of Graphene Electrodes for Supercapacitors through Laser Scribing
of Agrowaste Derived Lignin,” Materials Science Forum, vol. 1152, pp. 115–120,
2025, doi: 10.4028/p-fgw0gq.'
mla: Katwesigye, Samuel, et al. “Sustainable Development of Graphene Electrodes
for Supercapacitors through Laser Scribing of Agrowaste Derived Lignin.” Materials
Science Forum, vol. 1152, Trans Tech Publications, Ltd., 2025, pp. 115–20,
doi:10.4028/p-fgw0gq.
short: S. Katwesigye, M.E. El-Khouly, N. Lopez Salas, A.S.G. Khalil, Materials Science
Forum 1152 (2025) 115–120.
date_created: 2025-11-27T13:14:37Z
date_updated: 2026-01-08T13:03:12Z
doi: 10.4028/p-fgw0gq
intvolume: ' 1152'
language:
- iso: eng
page: 115-120
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: Sustainable Development of Graphene Electrodes for Supercapacitors through
Laser Scribing of Agrowaste Derived Lignin
type: journal_article
user_id: '98120'
volume: 1152
year: '2025'
...
---
_id: '23907'
abstract:
- lang: eng
text: One of the strategies employed to lower weight and to decrease material
consumption is reducing part thickness itself. Thus, functionally graded materials
in which structural reinforcement is adjusted locally, are of great interest.
With regard to conventional industrial processes, such as extrusion or flexible
cold rolling, thickness variations can only be achieved either longitudinally
or through the cross-section of the semi-finished products. Hence, a combined
thickness variation (along both axes) is difficult to generate solely by extrusion
or rolling. A simultaneous thickness variation in both directions, however, would
enable further weight savings in structural components such as car body parts.
In this study, a promising approach with extruded shapes, serving as a billet
for a flexible hot rolling process, is elaborated upon. By employing the described
process modification, shapes with simultaneous thickness variations in longitudinal
as well as in transverse direction are feasible. Initial numerical analysis reveals
the weight-saving potential of using these semi-finished products for structural
parts in a car body. A demonstration of the production process for the semi-finished
parts and the occurring challenges are discussed. To verify and adjust the new
technology, a numerical model of the flexible hot rolling process has been created
based on the finite element software QForm VX. This model is also employed for
tool design optimization to produce semi-finished components with the required
geometrical quality. Finally, the results of hot rolling experiments conducted
using the adjusted roll design are presented.
author:
- first_name: Olexandr
full_name: Grydin, Olexandr
id: '43822'
last_name: Grydin
- first_name: Nikolay
full_name: Sotirov, Nikolay
last_name: Sotirov
- first_name: Andrii
full_name: Samsonenko, Andrii
last_name: Samsonenko
- first_name: Nikolay
full_name: Biba, Nikolay
last_name: Biba
- first_name: Anatolii
full_name: Andreiev, Anatolii
id: '50215'
last_name: Andreiev
- first_name: Mykhailo
full_name: Stolbchenko, Mykhailo
last_name: Stolbchenko
- first_name: Teresa
full_name: Behr, Teresa
last_name: Behr
- first_name: Iaroslav
full_name: Frolov, Iaroslav
last_name: Frolov
- first_name: Mirko
full_name: Schaper, Mirko
id: '43720'
last_name: Schaper
citation:
ama: Grydin O, Sotirov N, Samsonenko A, et al. Flexible Hot Rolling of Extruded
Shapes of Aluminum Alloy EN AW-6082. Materials Science Forum. Published
online 2019:85-92. doi:10.4028/www.scientific.net/msf.949.85
apa: Grydin, O., Sotirov, N., Samsonenko, A., Biba, N., Andreiev, A., Stolbchenko,
M., Behr, T., Frolov, I., & Schaper, M. (2019). Flexible Hot Rolling of Extruded
Shapes of Aluminum Alloy EN AW-6082. Materials Science Forum, 85–92. https://doi.org/10.4028/www.scientific.net/msf.949.85
bibtex: '@article{Grydin_Sotirov_Samsonenko_Biba_Andreiev_Stolbchenko_Behr_Frolov_Schaper_2019,
title={Flexible Hot Rolling of Extruded Shapes of Aluminum Alloy EN AW-6082},
DOI={10.4028/www.scientific.net/msf.949.85},
journal={Materials Science Forum}, author={Grydin, Olexandr and Sotirov, Nikolay
and Samsonenko, Andrii and Biba, Nikolay and Andreiev, Anatolii and Stolbchenko,
Mykhailo and Behr, Teresa and Frolov, Iaroslav and Schaper, Mirko}, year={2019},
pages={85–92} }'
chicago: Grydin, Olexandr, Nikolay Sotirov, Andrii Samsonenko, Nikolay Biba, Anatolii
Andreiev, Mykhailo Stolbchenko, Teresa Behr, Iaroslav Frolov, and Mirko Schaper.
“Flexible Hot Rolling of Extruded Shapes of Aluminum Alloy EN AW-6082.” Materials
Science Forum, 2019, 85–92. https://doi.org/10.4028/www.scientific.net/msf.949.85.
ieee: 'O. Grydin et al., “Flexible Hot Rolling of Extruded Shapes of Aluminum
Alloy EN AW-6082,” Materials Science Forum, pp. 85–92, 2019, doi: 10.4028/www.scientific.net/msf.949.85.'
mla: Grydin, Olexandr, et al. “Flexible Hot Rolling of Extruded Shapes of Aluminum
Alloy EN AW-6082.” Materials Science Forum, 2019, pp. 85–92, doi:10.4028/www.scientific.net/msf.949.85.
short: O. Grydin, N. Sotirov, A. Samsonenko, N. Biba, A. Andreiev, M. Stolbchenko,
T. Behr, I. Frolov, M. Schaper, Materials Science Forum (2019) 85–92.
date_created: 2021-09-08T07:31:34Z
date_updated: 2023-06-01T14:28:28Z
department:
- _id: '158'
- _id: '321'
doi: 10.4028/www.scientific.net/msf.949.85
language:
- iso: eng
page: 85-92
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
quality_controlled: '1'
status: public
title: Flexible Hot Rolling of Extruded Shapes of Aluminum Alloy EN AW-6082
type: journal_article
user_id: '43720'
year: '2019'
...
---
_id: '21457'
abstract:
- lang: eng
text: This paper presents the finite element model developed for the simulation
of pipe elbow production by the so-called ‘Hamburg process’ in order to improve
productivity and resource efficiency. To optimize the tooling design, a sensitivity
analysis of the tool parameters that influence the quality of pipe elbows, such
as mandrel height and length, is conducted. Different materials data sets including
damage models were considered. Using numerical simulations, it is possible to
determine an optimized tool geometry for the production of specific pipe elbow
dimensions. Furthermore, as a result of the experiments and numerical simulations
conducted, it is possible to increase the production velocity of the serial plant.
Along with deformation, damage models are included in simulations in order to
identify the right process boundaries. Finally, an experimentally validated model
is developed for increasing resource efficiency in pipe elbow fabrication.
author:
- first_name: Uwe
full_name: Diekmann, Uwe
last_name: Diekmann
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
- first_name: Jens
full_name: Prehm, Jens
last_name: Prehm
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Nils
full_name: Schönhoff, Nils
last_name: Schönhoff
- first_name: Dmitri
full_name: Tabakajew, Dmitri
last_name: Tabakajew
- first_name: Andreea
full_name: Trasca, Andreea
last_name: Trasca
- first_name: Haris
full_name: Uysal, Haris
last_name: Uysal
citation:
ama: 'Diekmann U, Homberg W, Prehm J, et al. Optimization of Tooling Design for
Hot Mandrel Bending of Pipe Elbows. In: Materials Science Forum. Vol 918.
Trans Tech Publications Ltd; 2018:159-164. doi:10.4028/www.scientific.net/msf.918.159'
apa: Diekmann, U., Homberg, W., Prehm, J., Rostek, T., Schönhoff, N., Tabakajew,
D., Trasca, A., & Uysal, H. (2018). Optimization of Tooling Design for Hot
Mandrel Bending of Pipe Elbows. Materials Science Forum, 918, 159–164.
https://doi.org/10.4028/www.scientific.net/msf.918.159
bibtex: '@inproceedings{Diekmann_Homberg_Prehm_Rostek_Schönhoff_Tabakajew_Trasca_Uysal_2018,
title={Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows},
volume={918}, DOI={10.4028/www.scientific.net/msf.918.159},
booktitle={Materials Science Forum}, publisher={Trans Tech Publications Ltd},
author={Diekmann, Uwe and Homberg, Werner and Prehm, Jens and Rostek, Tim and
Schönhoff, Nils and Tabakajew, Dmitri and Trasca, Andreea and Uysal, Haris}, year={2018},
pages={159–164} }'
chicago: Diekmann, Uwe, Werner Homberg, Jens Prehm, Tim Rostek, Nils Schönhoff,
Dmitri Tabakajew, Andreea Trasca, and Haris Uysal. “Optimization of Tooling Design
for Hot Mandrel Bending of Pipe Elbows.” In Materials Science Forum, 918:159–64.
Trans Tech Publications Ltd, 2018. https://doi.org/10.4028/www.scientific.net/msf.918.159.
ieee: 'U. Diekmann et al., “Optimization of Tooling Design for Hot Mandrel
Bending of Pipe Elbows,” in Materials Science Forum, 2018, vol. 918, pp.
159–164, doi: 10.4028/www.scientific.net/msf.918.159.'
mla: Diekmann, Uwe, et al. “Optimization of Tooling Design for Hot Mandrel Bending
of Pipe Elbows.” Materials Science Forum, vol. 918, Trans Tech Publications
Ltd, 2018, pp. 159–64, doi:10.4028/www.scientific.net/msf.918.159.
short: 'U. Diekmann, W. Homberg, J. Prehm, T. Rostek, N. Schönhoff, D. Tabakajew,
A. Trasca, H. Uysal, in: Materials Science Forum, Trans Tech Publications Ltd,
2018, pp. 159–164.'
date_created: 2021-03-11T16:26:48Z
date_updated: 2023-04-27T08:45:06Z
department:
- _id: '156'
doi: 10.4028/www.scientific.net/msf.918.159
intvolume: ' 918'
language:
- iso: eng
page: 159-164
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications Ltd
quality_controlled: '1'
status: public
title: Optimization of Tooling Design for Hot Mandrel Bending of Pipe Elbows
type: conference
user_id: '3469'
volume: 918
year: '2018'
...
---
_id: '4064'
abstract:
- lang: eng
text: "An anisotropic etching process for mesa structures using fluorinated plasma
with\r\nhydrogen addition was developed in an electron cyclotron resonance setup.
The evolution of the\r\nmesa morphology was studied in dependence on the gas composition,
the applied bias and the\r\npressure. The achieved side wall slope approached
90° with a negligible trenching. The aspect ratios\r\nof the fabricated structure
in the developed residue free ECR plasma etching process were between\r\n5 and
20."
article_type: original
author:
- first_name: Lars
full_name: Hiller, Lars
last_name: Hiller
- first_name: Thomas
full_name: Stauden, Thomas
last_name: Stauden
- first_name: Ricarda M.
full_name: Kemper, Ricarda M.
last_name: Kemper
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
- first_name: Donat J.
full_name: As, Donat J.
id: '14'
last_name: As
orcid: 0000-0003-1121-3565
- first_name: Jörg
full_name: Pezoldt, Jörg
last_name: Pezoldt
citation:
ama: Hiller L, Stauden T, Kemper RM, Lindner J, As DJ, Pezoldt J. Hydrogen Effects
in ECR-Etching of 3C-SiC(100) Mesa Structures. Materials Science Forum.
2014;778-780:730-733. doi:10.4028/www.scientific.net/msf.778-780.730
apa: Hiller, L., Stauden, T., Kemper, R. M., Lindner, J., As, D. J., & Pezoldt,
J. (2014). Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures. Materials
Science Forum, 778–780, 730–733. https://doi.org/10.4028/www.scientific.net/msf.778-780.730
bibtex: '@article{Hiller_Stauden_Kemper_Lindner_As_Pezoldt_2014, title={Hydrogen
Effects in ECR-Etching of 3C-SiC(100) Mesa Structures}, volume={778–780}, DOI={10.4028/www.scientific.net/msf.778-780.730},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Hiller,
Lars and Stauden, Thomas and Kemper, Ricarda M. and Lindner, Jörg and As, Donat
J. and Pezoldt, Jörg}, year={2014}, pages={730–733} }'
chicago: 'Hiller, Lars, Thomas Stauden, Ricarda M. Kemper, Jörg Lindner, Donat J.
As, and Jörg Pezoldt. “Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures.”
Materials Science Forum 778–780 (2014): 730–33. https://doi.org/10.4028/www.scientific.net/msf.778-780.730.'
ieee: 'L. Hiller, T. Stauden, R. M. Kemper, J. Lindner, D. J. As, and J. Pezoldt,
“Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures,” Materials
Science Forum, vol. 778–780, pp. 730–733, 2014, doi: 10.4028/www.scientific.net/msf.778-780.730.'
mla: Hiller, Lars, et al. “Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures.”
Materials Science Forum, vol. 778–780, Trans Tech Publications, 2014, pp.
730–33, doi:10.4028/www.scientific.net/msf.778-780.730.
short: L. Hiller, T. Stauden, R.M. Kemper, J. Lindner, D.J. As, J. Pezoldt, Materials
Science Forum 778–780 (2014) 730–733.
date_created: 2018-08-22T12:17:30Z
date_updated: 2023-10-09T09:08:12Z
ddc:
- '530'
department:
- _id: '286'
doi: 10.4028/www.scientific.net/msf.778-780.730
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-22T12:20:24Z
date_updated: 2018-08-22T12:20:24Z
file_id: '4065'
file_name: 2014_Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures.pdf
file_size: 882721
relation: main_file
success: 1
file_date_updated: 2018-08-22T12:20:24Z
has_accepted_license: '1'
language:
- iso: eng
page: 730-733
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: Hydrogen Effects in ECR-Etching of 3C-SiC(100) Mesa Structures
type: journal_article
user_id: '14931'
volume: 778-780
year: '2014'
...
---
_id: '4116'
abstract:
- lang: eng
text: "Anisotropic etching processes for mesa structure formation using fluorinated
plasma\r\natmospheres in an electron cyclotron resonance (ECR) plasma etcher were
studied on Novasic\r\nsubstrates with 10 μm thick 3C-SiC(100) grown on Si(100).
To achieve reasonable etching rates, a\r\nspecial gas inlet system suitable for
injecting SF6 into the high density downstream Ar ECR plasma\r\nwas designed.
The influence of the etching mask material on the sidewall morphology was\r\ninvestigated.
Masking materials with small grain sizes are preferable to achieve a desired shape.\r\nThe
evolution of the mesa form was investigated in dependence on the gas composition,
the applied\r\nbias, the pressure and the composition of the gas atmosphere. The
achieved sidewall slope was 84.5\r\ndeg. The aspect ratios of the fabricated structures
in the developed residue free ECR plasma etching\r\nprocess were between 5 and
10. Mesa structures aligned to [100] and [110] directions were\r\nfabricated."
article_type: original
author:
- first_name: Lars
full_name: Hiller, Lars
last_name: Hiller
- first_name: Thomas
full_name: Stauden, Thomas
last_name: Stauden
- first_name: Ricarda M.
full_name: Kemper, Ricarda M.
last_name: Kemper
- first_name: Jörg
full_name: Lindner, Jörg
id: '20797'
last_name: Lindner
- first_name: Donat J.
full_name: As, Donat J.
id: '14'
last_name: As
orcid: 0000-0003-1121-3565
- first_name: Jörg
full_name: Pezoldt, Jörg
last_name: Pezoldt
citation:
ama: Hiller L, Stauden T, Kemper RM, Lindner J, As DJ, Pezoldt J. ECR-Ectching of
Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures. Materials Science
Forum. 2012;717-720:901-904. doi:10.4028/www.scientific.net/msf.717-720.901
apa: Hiller, L., Stauden, T., Kemper, R. M., Lindner, J., As, D. J., & Pezoldt,
J. (2012). ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures.
Materials Science Forum, 717–720, 901–904. https://doi.org/10.4028/www.scientific.net/msf.717-720.901
bibtex: '@article{Hiller_Stauden_Kemper_Lindner_As_Pezoldt_2012, title={ECR-Ectching
of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures}, volume={717–720},
DOI={10.4028/www.scientific.net/msf.717-720.901},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Hiller,
Lars and Stauden, Thomas and Kemper, Ricarda M. and Lindner, Jörg and As, Donat
J. and Pezoldt, Jörg}, year={2012}, pages={901–904} }'
chicago: 'Hiller, Lars, Thomas Stauden, Ricarda M. Kemper, Jörg Lindner, Donat J.
As, and Jörg Pezoldt. “ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100)
Mesa Structures.” Materials Science Forum 717–720 (2012): 901–4. https://doi.org/10.4028/www.scientific.net/msf.717-720.901.'
ieee: 'L. Hiller, T. Stauden, R. M. Kemper, J. Lindner, D. J. As, and J. Pezoldt,
“ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures,” Materials
Science Forum, vol. 717–720, pp. 901–904, 2012, doi: 10.4028/www.scientific.net/msf.717-720.901.'
mla: Hiller, Lars, et al. “ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100)
Mesa Structures.” Materials Science Forum, vol. 717–720, Trans Tech Publications,
2012, pp. 901–04, doi:10.4028/www.scientific.net/msf.717-720.901.
short: L. Hiller, T. Stauden, R.M. Kemper, J. Lindner, D.J. As, J. Pezoldt, Materials
Science Forum 717–720 (2012) 901–904.
conference:
location: Cleveland (USA)
name: International Conference on Silicon Carbide and Related Materials (ICSCRM)
2011
date_created: 2018-08-23T13:35:20Z
date_updated: 2023-10-09T09:09:13Z
ddc:
- '530'
department:
- _id: '15'
- _id: '286'
doi: 10.4028/www.scientific.net/msf.717-720.901
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-23T13:37:42Z
date_updated: 2018-08-23T13:37:42Z
file_id: '4117'
file_name: ECR-etching of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures.pdf
file_size: 1309453
relation: main_file
success: 1
file_date_updated: 2018-08-23T13:37:42Z
has_accepted_license: '1'
language:
- iso: eng
page: 901-904
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: ECR-Ectching of Submicron and Nanometer Sized 3C-SiC(100) Mesa Structures
type: journal_article
user_id: '14931'
volume: 717-720
year: '2012'
...
---
_id: '4216'
abstract:
- lang: eng
text: "In non-annealed 6H-SiC samples that were electron irradiated at room temperature,
a new\r\nEPR signal due to a S=1 defect center with exceptionally large zero-field
splitting (D = +652·10-4\r\ncm-1) has been observed under illumination. A positive
sign of D demonstrates that the spin-orbit\r\ncontribution to the zero-field splitting
exceeds by far that of the spin-spin interaction. A principal\r\naxis of the fine
structure tilted by 59° against the crystal c-axis as well as the exceptionally
high\r\nzero-field splitting D can be qualitatively understood by the occurrence
of additional close-lying\r\ndefect levels in defect clusters resulting in comparatively
large second-order spin-orbit coupling. A\r\ntentative assignment to vacancy clusters
is supported by the observed annealing behavior."
article_type: original
author:
- first_name: Andreas
full_name: Scholle, Andreas
last_name: Scholle
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Eva
full_name: Rauls, Eva
last_name: Rauls
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
last_name: Schmidt
- first_name: Uwe
full_name: Gerstmann, Uwe
last_name: Gerstmann
citation:
ama: Scholle A, Greulich-Weber S, Rauls E, Schmidt WG, Gerstmann U. Fine Structure
of Triplet Centers in Room Temperature Irradiated 6H-SiC. Materials Science
Forum. 2010;645-648:403-406. doi:10.4028/www.scientific.net/msf.645-648.403
apa: Scholle, A., Greulich-Weber, S., Rauls, E., Schmidt, W. G., & Gerstmann,
U. (2010). Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC.
Materials Science Forum, 645–648, 403–406. https://doi.org/10.4028/www.scientific.net/msf.645-648.403
bibtex: '@article{Scholle_Greulich-Weber_Rauls_Schmidt_Gerstmann_2010, title={Fine
Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC}, volume={645–648},
DOI={10.4028/www.scientific.net/msf.645-648.403},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Scholle,
Andreas and Greulich-Weber, Siegmund and Rauls, Eva and Schmidt, Wolf Gero and
Gerstmann, Uwe}, year={2010}, pages={403–406} }'
chicago: 'Scholle, Andreas, Siegmund Greulich-Weber, Eva Rauls, Wolf Gero Schmidt,
and Uwe Gerstmann. “Fine Structure of Triplet Centers in Room Temperature Irradiated
6H-SiC.” Materials Science Forum 645–648 (2010): 403–6. https://doi.org/10.4028/www.scientific.net/msf.645-648.403.'
ieee: A. Scholle, S. Greulich-Weber, E. Rauls, W. G. Schmidt, and U. Gerstmann,
“Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC,” Materials
Science Forum, vol. 645–648, pp. 403–406, 2010.
mla: Scholle, Andreas, et al. “Fine Structure of Triplet Centers in Room Temperature
Irradiated 6H-SiC.” Materials Science Forum, vol. 645–648, Trans Tech Publications,
2010, pp. 403–06, doi:10.4028/www.scientific.net/msf.645-648.403.
short: A. Scholle, S. Greulich-Weber, E. Rauls, W.G. Schmidt, U. Gerstmann, Materials
Science Forum 645–648 (2010) 403–406.
date_created: 2018-08-28T12:53:50Z
date_updated: 2022-01-06T07:00:38Z
ddc:
- '530'
department:
- _id: '15'
doi: 10.4028/www.scientific.net/msf.645-648.403
file:
- access_level: closed
content_type: application/pdf
creator: hclaudia
date_created: 2018-08-28T12:54:26Z
date_updated: 2018-08-28T12:54:26Z
file_id: '4217'
file_name: Fine structure of triplet centers in room temperature irradiated 6H-SiC.pdf
file_size: 583484
relation: main_file
success: 1
file_date_updated: 2018-08-28T12:54:26Z
has_accepted_license: '1'
language:
- iso: eng
page: 403-406
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC
type: journal_article
user_id: '55706'
volume: 645-648
year: '2010'
...
---
_id: '13837'
abstract:
- lang: eng
text: In non-annealed 6H-SiC samples that were electron irradiated at room
temperature, a new EPR signal due to a S=1 defect center with exceptionally large
zero-field splitting (D = +652•10-4 cm-1) has been observed under illumination.
A positive sign of D demonstrates that the spin-orbit contribution to the zero-field
splitting exceeds by far that of the spin-spin interaction. A principal axis of
the fine structure tilted by 59° against the crystal c-axis as well as the exceptionally
high zero-field splitting D can be qualitatively understood by the occurrence
of additional close-lying defect levels in defect clusters resulting in comparatively
large second-order spin-orbit coup¬ling. A tentative assignment to vacancy clusters
is supported by the observed annealing behavior.
author:
- first_name: Andreas
full_name: Scholle, Andreas
last_name: Scholle
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Eva
full_name: Rauls, Eva
last_name: Rauls
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
citation:
ama: Scholle A, Greulich-Weber S, Rauls E, Schmidt WG, Gerstmann U. Fine Structure
of Triplet Centers in Room Temperature Irradiated 6H-SiC. Materials Science
Forum. 2010;645-648:403-406. doi:10.4028/www.scientific.net/msf.645-648.403
apa: Scholle, A., Greulich-Weber, S., Rauls, E., Schmidt, W. G., & Gerstmann,
U. (2010). Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC.
Materials Science Forum, 645–648, 403–406. https://doi.org/10.4028/www.scientific.net/msf.645-648.403
bibtex: '@article{Scholle_Greulich-Weber_Rauls_Schmidt_Gerstmann_2010, title={Fine
Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC}, volume={645–648},
DOI={10.4028/www.scientific.net/msf.645-648.403},
journal={Materials Science Forum}, author={Scholle, Andreas and Greulich-Weber,
Siegmund and Rauls, Eva and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2010},
pages={403–406} }'
chicago: 'Scholle, Andreas, Siegmund Greulich-Weber, Eva Rauls, Wolf Gero Schmidt,
and Uwe Gerstmann. “Fine Structure of Triplet Centers in Room Temperature Irradiated
6H-SiC.” Materials Science Forum 645–648 (2010): 403–6. https://doi.org/10.4028/www.scientific.net/msf.645-648.403.'
ieee: 'A. Scholle, S. Greulich-Weber, E. Rauls, W. G. Schmidt, and U. Gerstmann,
“Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC,” Materials
Science Forum, vol. 645–648, pp. 403–406, 2010, doi: 10.4028/www.scientific.net/msf.645-648.403.'
mla: Scholle, Andreas, et al. “Fine Structure of Triplet Centers in Room Temperature
Irradiated 6H-SiC.” Materials Science Forum, vol. 645–648, 2010, pp. 403–06,
doi:10.4028/www.scientific.net/msf.645-648.403.
short: A. Scholle, S. Greulich-Weber, E. Rauls, W.G. Schmidt, U. Gerstmann, Materials
Science Forum 645–648 (2010) 403–406.
date_created: 2019-10-15T07:44:38Z
date_updated: 2025-12-16T07:45:12Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '790'
- _id: '35'
- _id: '230'
doi: 10.4028/www.scientific.net/msf.645-648.403
language:
- iso: eng
page: 403-406
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
status: public
title: Fine Structure of Triplet Centers in Room Temperature Irradiated 6H-SiC
type: journal_article
user_id: '16199'
volume: 645-648
year: '2010'
...
---
_id: '4219'
abstract:
- lang: eng
text: 'The solar cell concept presented here is based on 3C-SiC nano- or microwires
and conju¬gated polymers. Therefore the silicon carbide wires are fabricated by
a sol-gel route including a car-bothermal reduction step, allowing growth with
predetermined uniform diameters between 0.1 and 2μm and lengths up to several
centimetres. The design of our photovoltaic device is therein based on a p-i-n
structure, well known e.g. from silicon photovoltaics, involving an intrinsic
semiconduc¬tor as the central photoactive layer, sandwiched between two complementary
doped wide-bandgap semiconductors giving the driving force for charge separation.
In our case the 3C-SiC microwires act as the electron acceptor and simultaneously
as carrier material for all involved components of the photovoltaic element. '
article_type: original
author:
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: M.
full_name: Zöller, M.
last_name: Zöller
- first_name: B.
full_name: Friedel, B.
last_name: Friedel
citation:
ama: Greulich-Weber S, Zöller M, Friedel B. Textile Solar Cells Based on SiC Microwires.
Materials Science Forum. 2009;615-617:239-242. doi:10.4028/www.scientific.net/msf.615-617.239
apa: Greulich-Weber, S., Zöller, M., & Friedel, B. (2009). Textile Solar Cells
Based on SiC Microwires. Materials Science Forum, 615–617,
239–242. https://doi.org/10.4028/www.scientific.net/msf.615-617.239
bibtex: '@article{Greulich-Weber_Zöller_Friedel_2009, title={Textile Solar Cells
Based on SiC Microwires}, volume={615–617}, DOI={10.4028/www.scientific.net/msf.615-617.239},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Greulich-Weber,
Siegmund and Zöller, M. and Friedel, B.}, year={2009}, pages={239–242} }'
chicago: 'Greulich-Weber, Siegmund, M. Zöller, and B. Friedel. “Textile Solar Cells
Based on SiC Microwires.” Materials Science Forum 615–617 (2009): 239–42.
https://doi.org/10.4028/www.scientific.net/msf.615-617.239.'
ieee: S. Greulich-Weber, M. Zöller, and B. Friedel, “Textile Solar Cells Based on
SiC Microwires,” Materials Science Forum, vol. 615–617, pp. 239–242, 2009.
mla: Greulich-Weber, Siegmund, et al. “Textile Solar Cells Based on SiC Microwires.”
Materials Science Forum, vol. 615–617, Trans Tech Publications, 2009, pp.
239–42, doi:10.4028/www.scientific.net/msf.615-617.239.
short: S. Greulich-Weber, M. Zöller, B. Friedel, Materials Science Forum 615–617
(2009) 239–242.
date_created: 2018-08-28T13:00:44Z
date_updated: 2022-01-06T07:00:38Z
department:
- _id: '15'
doi: 10.4028/www.scientific.net/msf.615-617.239
language:
- iso: eng
page: 239-242
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: Textile Solar Cells Based on SiC Microwires
type: journal_article
user_id: '55706'
volume: 615-617
year: '2009'
...
---
_id: '4220'
abstract:
- lang: eng
text: 'We report on constructive methods providing a large range of high purity
porous SiC products. All methods are based on modified sol-gel processes combined
with carbothermal re¬duction. We obtain monodisperse regular pores of well defined
diameters by using carbon sphere templates which are removed after SiC infiltration.
A different way is a sol-gel based conversion of graphite bodies into SiC, which
transfers the porosity from the graphite matrix into the final SiC product. Thus
a large variety of porosity features are available, originating either from natural
poro¬sity of graphite or from priorly created nano-/ microstructures in the carbonaceous
base material. Whereas all our pristine porous sol-gel derived silicon carbide
products are semi-insulating, doping is possible, during the growth to modifiy
the electrical and optical properties. '
article_type: original
author:
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: B.
full_name: Friedel, B.
last_name: Friedel
citation:
ama: Greulich-Weber S, Friedel B. Bottom-Up Routes to Porous Silicon Carbide. Materials
Science Forum. 2009;615-617:637-640. doi:10.4028/www.scientific.net/msf.615-617.637
apa: Greulich-Weber, S., & Friedel, B. (2009). Bottom-Up Routes to Porous Silicon
Carbide. Materials Science Forum, 615–617, 637–640. https://doi.org/10.4028/www.scientific.net/msf.615-617.637
bibtex: '@article{Greulich-Weber_Friedel_2009, title={Bottom-Up Routes to Porous
Silicon Carbide}, volume={615–617}, DOI={10.4028/www.scientific.net/msf.615-617.637},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Greulich-Weber,
Siegmund and Friedel, B.}, year={2009}, pages={637–640} }'
chicago: 'Greulich-Weber, Siegmund, and B. Friedel. “Bottom-Up Routes to Porous
Silicon Carbide.” Materials Science Forum 615–617 (2009): 637–40. https://doi.org/10.4028/www.scientific.net/msf.615-617.637.'
ieee: S. Greulich-Weber and B. Friedel, “Bottom-Up Routes to Porous Silicon Carbide,”
Materials Science Forum, vol. 615–617, pp. 637–640, 2009.
mla: Greulich-Weber, Siegmund, and B. Friedel. “Bottom-Up Routes to Porous Silicon
Carbide.” Materials Science Forum, vol. 615–617, Trans Tech Publications,
2009, pp. 637–40, doi:10.4028/www.scientific.net/msf.615-617.637.
short: S. Greulich-Weber, B. Friedel, Materials Science Forum 615–617 (2009) 637–640.
date_created: 2018-08-28T13:02:05Z
date_updated: 2022-01-06T07:00:38Z
department:
- _id: '15'
doi: 10.4028/www.scientific.net/msf.615-617.637
language:
- iso: eng
page: 637-640
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: Bottom-Up Routes to Porous Silicon Carbide
type: journal_article
user_id: '55706'
volume: 615-617
year: '2009'
...
---
_id: '4225'
abstract:
- lang: eng
text: EPR and ESE in nitrogen doped 4H- and 6H-SiC show besides the well known triplet
lines of 14N on quasi-cubic (Nc,k) and hexagonal (Nc,h) sites additional lines
(Nx) of comparatively low intensity providing half the hf splitting of Nc,k. Frequently
re-interpreted as spin-forbidden lines, arising from Nc,k pairs and triads or
resulting from hopping conductivity, only recently the theoretical calculation
of the corresponding g-tensors lead to a tentative model of distant NC donor pairs
on inequivalent lattice sites which are coupled to S = 1 assuming a fine-structure
splitting too small to be observed in the EPR and ESE experiments. In this work,
we present ESE nutation measurements confirming S = 1 for the Nx center. Analysing
the nutation frequencies in comparison with that of the Nc,k (S = 1/2) spectrum
as well as the line width of ESE and EPR spectra we obtain a rough estimate between
5×104 cm-1 and 50×104 cm-1 for the fine-structure splitting demonstrating efficient
spin-coupling between nitrogen donors in 4H-SiC.
article_type: original
author:
- first_name: D.V.
full_name: Savchenko, D.V.
last_name: Savchenko
- first_name: Andreas
full_name: Pöppl, Andreas
last_name: Pöppl
- first_name: Ekaterina N.
full_name: Kalabukhova, Ekaterina N.
last_name: Kalabukhova
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Eva
full_name: Rauls, Eva
last_name: Rauls
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
last_name: Schmidt
- first_name: Uwe
full_name: Gerstmann, Uwe
last_name: Gerstmann
citation:
ama: Savchenko DV, Pöppl A, Kalabukhova EN, et al. Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC. Materials Science Forum. 2009;615-617:343-346. doi:10.4028/www.scientific.net/msf.615-617.343
apa: Savchenko, D. V., Pöppl, A., Kalabukhova, E. N., Greulich-Weber, S., Rauls,
E., Schmidt, W. G., & Gerstmann, U. (2009). Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC. Materials Science Forum, 615–617, 343–346. https://doi.org/10.4028/www.scientific.net/msf.615-617.343
bibtex: '@article{Savchenko_Pöppl_Kalabukhova_Greulich-Weber_Rauls_Schmidt_Gerstmann_2009,
title={Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC}, volume={615–617}, DOI={10.4028/www.scientific.net/msf.615-617.343},
journal={Materials Science Forum}, publisher={Trans Tech Publications}, author={Savchenko,
D.V. and Pöppl, Andreas and Kalabukhova, Ekaterina N. and Greulich-Weber, Siegmund
and Rauls, Eva and Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2009}, pages={343–346}
}'
chicago: 'Savchenko, D.V., Andreas Pöppl, Ekaterina N. Kalabukhova, Siegmund Greulich-Weber,
Eva Rauls, Wolf Gero Schmidt, and Uwe Gerstmann. “Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC.” Materials Science Forum 615–617 (2009): 343–46. https://doi.org/10.4028/www.scientific.net/msf.615-617.343.'
ieee: D. V. Savchenko et al., “Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC,”
Materials Science Forum, vol. 615–617, pp. 343–346, 2009.
mla: Savchenko, D. V., et al. “Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC.”
Materials Science Forum, vol. 615–617, Trans Tech Publications, 2009, pp.
343–46, doi:10.4028/www.scientific.net/msf.615-617.343.
short: D.V. Savchenko, A. Pöppl, E.N. Kalabukhova, S. Greulich-Weber, E. Rauls,
W.G. Schmidt, U. Gerstmann, Materials Science Forum 615–617 (2009) 343–346.
date_created: 2018-08-28T13:09:27Z
date_updated: 2022-01-06T07:00:39Z
department:
- _id: '15'
doi: 10.4028/www.scientific.net/msf.615-617.343
language:
- iso: eng
page: 343-346
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
publisher: Trans Tech Publications
status: public
title: Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC
type: journal_article
user_id: '55706'
volume: 615-617
year: '2009'
...
---
_id: '13844'
abstract:
- lang: eng
text: EPR and ESE in nitrogen doped 4H- and 6H-SiC show besides the well
known triplet lines of 14N on quasi-cubic (Nc,k) and hexagonal (Nc,h) sites additional
lines (Nx) of comparatively low intensity providing half the hf splitting of Nc,k.
Frequently re-interpreted as spin-forbid¬den lines, arising from Nc,k pairs and
triads or resulting from hopping conductivity, only re¬cent¬ly the theoretical
calculation of the corresponding g-tensors lead to a tentative model of distant
NC donor pairs on inequivalent lattice sites which are coupled to S = 1 assuming
a fine-struc¬ture splitting too small to be observed in the EPR and ESE experiments.
In this work, we pre¬sent ESE nutation measurements confirming S = 1 for the Nx
center. Analysing the nutation frequencies in comparison with that of the Nc,k
(S = 1/2) spectrum as well as the line width of ESE and EPR spectra we obtain
a rough estimate between 5104 cm-1 and 50104 cm-1 for the fine-structure splitting
demonstrating efficient spin-coupling between nitrogen donors in 4H-SiC.
author:
- first_name: D.V.
full_name: Savchenko, D.V.
last_name: Savchenko
- first_name: Andreas
full_name: Pöppl, Andreas
last_name: Pöppl
- first_name: Ekaterina N.
full_name: Kalabukhova, Ekaterina N.
last_name: Kalabukhova
- first_name: Siegmund
full_name: Greulich-Weber, Siegmund
last_name: Greulich-Weber
- first_name: Eva
full_name: Rauls, Eva
last_name: Rauls
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: Uwe
full_name: Gerstmann, Uwe
id: '171'
last_name: Gerstmann
orcid: 0000-0002-4476-223X
citation:
ama: Savchenko DV, Pöppl A, Kalabukhova EN, et al. Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC. Materials Science Forum. 2009;615-617:343-346. doi:10.4028/www.scientific.net/msf.615-617.343
apa: Savchenko, D. V., Pöppl, A., Kalabukhova, E. N., Greulich-Weber, S., Rauls,
E., Schmidt, W. G., & Gerstmann, U. (2009). Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC. Materials Science Forum, 615–617, 343–346. https://doi.org/10.4028/www.scientific.net/msf.615-617.343
bibtex: '@article{Savchenko_Pöppl_Kalabukhova_Greulich-Weber_Rauls_Schmidt_Gerstmann_2009,
title={Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC}, volume={615–617}, DOI={10.4028/www.scientific.net/msf.615-617.343},
journal={Materials Science Forum}, author={Savchenko, D.V. and Pöppl, Andreas
and Kalabukhova, Ekaterina N. and Greulich-Weber, Siegmund and Rauls, Eva and
Schmidt, Wolf Gero and Gerstmann, Uwe}, year={2009}, pages={343–346} }'
chicago: 'Savchenko, D.V., Andreas Pöppl, Ekaterina N. Kalabukhova, Siegmund Greulich-Weber,
Eva Rauls, Wolf Gero Schmidt, and Uwe Gerstmann. “Spin-Coupling in Heavily Nitrogen-Doped
4H-SiC.” Materials Science Forum 615–617 (2009): 343–46. https://doi.org/10.4028/www.scientific.net/msf.615-617.343.'
ieee: 'D. V. Savchenko et al., “Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC,”
Materials Science Forum, vol. 615–617, pp. 343–346, 2009, doi: 10.4028/www.scientific.net/msf.615-617.343.'
mla: Savchenko, D. V., et al. “Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC.”
Materials Science Forum, vol. 615–617, 2009, pp. 343–46, doi:10.4028/www.scientific.net/msf.615-617.343.
short: D.V. Savchenko, A. Pöppl, E.N. Kalabukhova, S. Greulich-Weber, E. Rauls,
W.G. Schmidt, U. Gerstmann, Materials Science Forum 615–617 (2009) 343–346.
date_created: 2019-10-15T07:58:04Z
date_updated: 2025-12-16T07:42:04Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '790'
- _id: '35'
- _id: '230'
doi: 10.4028/www.scientific.net/msf.615-617.343
funded_apc: '1'
language:
- iso: eng
page: 343-346
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
status: public
title: Spin-Coupling in Heavily Nitrogen-Doped 4H-SiC
type: journal_article
user_id: '16199'
volume: 615-617
year: '2009'
...
---
_id: '15955'
abstract:
- lang: eng
text: "The present paper reports on the effect of texture on the cyclic
stress-strain response\r\n(CSSR) and the fatigue life of ultrafine-grained (UFG)
interstitial-free (IF) steel. Tests in the lowcycle\r\nfatigue (LCF) regime were
conducted on material that was processed by the equal channel\r\nangular extrusion
(ECAE) technique along the so called “efficient” route 8E. This route has been\r\nshown
to result in a homogeneous microstructure with a high fraction of high angle grain\r\nboundaries
(HAGBs), which are beneficial for a stable CSSR. In addition, the evolution of
the\r\nmicrostructure was characterized by means of electron optical techniques,
including electron\r\nbackscattered diffraction, and by X-Ray diffractometry.
It was found that the initial texture of\r\nspecimens cut from the ECAE billet
along different orientations with respect to the extrusion\r\ndirection (ED) has
a substantial effect on the CSSR of the UFG IF steel. Furthermore, microscopy\r\nresults
indicated the notable influence of the last ECAE processing step on the evolution
of damage\r\nin the material."
author:
- first_name: Thomas
full_name: Niendorf, Thomas
last_name: Niendorf
- first_name: Thorsten
full_name: Marten, Thorsten
id: '338'
last_name: Marten
- first_name: Hans J.
full_name: Maier, Hans J.
last_name: Maier
- first_name: Ibrahim
full_name: Karaman, Ibrahim
last_name: Karaman
citation:
ama: Niendorf T, Marten T, Maier HJ, Karaman I. The Effect of Texture on the Fatigue
Properties of Ultrafine-Grained Interstitial-Free Steel. Materials Science
Forum. 2008;584-586:864-869. doi:10.4028/www.scientific.net/msf.584-586.864
apa: Niendorf, T., Marten, T., Maier, H. J., & Karaman, I. (2008). The Effect
of Texture on the Fatigue Properties of Ultrafine-Grained Interstitial-Free Steel.
Materials Science Forum, 584–586, 864–869. https://doi.org/10.4028/www.scientific.net/msf.584-586.864
bibtex: '@article{Niendorf_Marten_Maier_Karaman_2008, title={The Effect of Texture
on the Fatigue Properties of Ultrafine-Grained Interstitial-Free Steel}, volume={584–586},
DOI={10.4028/www.scientific.net/msf.584-586.864},
journal={Materials Science Forum}, author={Niendorf, Thomas and Marten, Thorsten
and Maier, Hans J. and Karaman, Ibrahim}, year={2008}, pages={864–869} }'
chicago: 'Niendorf, Thomas, Thorsten Marten, Hans J. Maier, and Ibrahim Karaman.
“The Effect of Texture on the Fatigue Properties of Ultrafine-Grained Interstitial-Free
Steel.” Materials Science Forum 584–586 (2008): 864–69. https://doi.org/10.4028/www.scientific.net/msf.584-586.864.'
ieee: T. Niendorf, T. Marten, H. J. Maier, and I. Karaman, “The Effect of Texture
on the Fatigue Properties of Ultrafine-Grained Interstitial-Free Steel,” Materials
Science Forum, vol. 584–586, pp. 864–869, 2008.
mla: Niendorf, Thomas, et al. “The Effect of Texture on the Fatigue Properties of
Ultrafine-Grained Interstitial-Free Steel.” Materials Science Forum, vol.
584–586, 2008, pp. 864–69, doi:10.4028/www.scientific.net/msf.584-586.864.
short: T. Niendorf, T. Marten, H.J. Maier, I. Karaman, Materials Science Forum 584–586
(2008) 864–869.
date_created: 2020-02-21T13:41:59Z
date_updated: 2022-01-06T06:52:41Z
department:
- _id: '9'
- _id: '321'
- _id: '149'
doi: 10.4028/www.scientific.net/msf.584-586.864
language:
- iso: eng
page: 864-869
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
status: public
title: The Effect of Texture on the Fatigue Properties of Ultrafine-Grained Interstitial-Free
Steel
type: journal_article
user_id: '72008'
volume: 584-586
year: '2008'
...
---
_id: '13859'
author:
- first_name: R.W.N.
full_name: Nilen, R.W.N.
last_name: Nilen
- first_name: S.H.
full_name: Connell, S.H.
last_name: Connell
- first_name: D.T.
full_name: Britton, D.T.
last_name: Britton
- first_name: C.G.
full_name: Fischer, C.G.
last_name: Fischer
- first_name: E.J.
full_name: Sendezera, E.J.
last_name: Sendezera
- first_name: Wolf Gero
full_name: Schmidt, Wolf Gero
id: '468'
last_name: Schmidt
orcid: 0000-0002-2717-5076
- first_name: J.P.F.
full_name: Sellschop, J.P.F.
last_name: Sellschop
- first_name: W.S.
full_name: Verwoerd, W.S.
last_name: Verwoerd
citation:
ama: Nilen RWN, Connell SH, Britton DT, et al. A High Resolution Investigation of
the Anisotropic Electron-Positron Momentum Distribution in Diamond. Materials
Science Forum. 1997;255-257:475-478. doi:10.4028/www.scientific.net/msf.255-257.475
apa: Nilen, R. W. N., Connell, S. H., Britton, D. T., Fischer, C. G., Sendezera,
E. J., Schmidt, W. G., Sellschop, J. P. F., & Verwoerd, W. S. (1997). A High
Resolution Investigation of the Anisotropic Electron-Positron Momentum Distribution
in Diamond. Materials Science Forum, 255–257, 475–478. https://doi.org/10.4028/www.scientific.net/msf.255-257.475
bibtex: '@article{Nilen_Connell_Britton_Fischer_Sendezera_Schmidt_Sellschop_Verwoerd_1997,
title={A High Resolution Investigation of the Anisotropic Electron-Positron Momentum
Distribution in Diamond}, volume={255–257}, DOI={10.4028/www.scientific.net/msf.255-257.475},
journal={Materials Science Forum}, author={Nilen, R.W.N. and Connell, S.H. and
Britton, D.T. and Fischer, C.G. and Sendezera, E.J. and Schmidt, Wolf Gero and
Sellschop, J.P.F. and Verwoerd, W.S.}, year={1997}, pages={475–478} }'
chicago: 'Nilen, R.W.N., S.H. Connell, D.T. Britton, C.G. Fischer, E.J. Sendezera,
Wolf Gero Schmidt, J.P.F. Sellschop, and W.S. Verwoerd. “A High Resolution Investigation
of the Anisotropic Electron-Positron Momentum Distribution in Diamond.” Materials
Science Forum 255–257 (1997): 475–78. https://doi.org/10.4028/www.scientific.net/msf.255-257.475.'
ieee: 'R. W. N. Nilen et al., “A High Resolution Investigation of the Anisotropic
Electron-Positron Momentum Distribution in Diamond,” Materials Science Forum,
vol. 255–257, pp. 475–478, 1997, doi: 10.4028/www.scientific.net/msf.255-257.475.'
mla: Nilen, R. W. N., et al. “A High Resolution Investigation of the Anisotropic
Electron-Positron Momentum Distribution in Diamond.” Materials Science Forum,
vol. 255–257, 1997, pp. 475–78, doi:10.4028/www.scientific.net/msf.255-257.475.
short: R.W.N. Nilen, S.H. Connell, D.T. Britton, C.G. Fischer, E.J. Sendezera, W.G.
Schmidt, J.P.F. Sellschop, W.S. Verwoerd, Materials Science Forum 255–257 (1997)
475–478.
date_created: 2019-10-15T10:19:17Z
date_updated: 2025-12-16T07:35:24Z
department:
- _id: '15'
- _id: '170'
- _id: '295'
- _id: '35'
- _id: '230'
doi: 10.4028/www.scientific.net/msf.255-257.475
language:
- iso: eng
page: 475-478
publication: Materials Science Forum
publication_identifier:
issn:
- 1662-9752
publication_status: published
status: public
title: A High Resolution Investigation of the Anisotropic Electron-Positron Momentum
Distribution in Diamond
type: journal_article
user_id: '16199'
volume: 255-257
year: '1997'
...