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200 Publications
2023 | Journal Article | LibreCat-ID: 49609
B. Zhang, M. Plidschun, M. A. Schmidt, and H.-S. Kitzerow, “Anchoring and electro-optic switching of liquid crystals on nano-structured surfaces fabricated by two-photon based nano-printing,” Optical Materials Express, vol. 13, no. 12, Art. no. 3467, 2023, doi: 10.1364/ome.503100.
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2023 | Journal Article | LibreCat-ID: 40513
R. Geromel, R. Rennerich, T. Zentgraf, and H.-S. Kitzerow, “Geometric-phase metalens to be used for tunable optical tweezers in microfluidics,” Liquid Crystals, vol. 50, no. 7–10, pp. 1193–1203, 2023, doi: 10.1080/02678292.2023.2171146.
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2023 | Journal Article | LibreCat-ID: 43440
B. Zhang et al., “Luminescent DNA-origami nano-rods dispersed in a lyotropic chromonic liquid crystal,” Liquid Crystals, vol. 50, no. 7–10, pp. 1243–1251, 2023, doi: 10.1080/02678292.2023.2188494.
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2021 | Journal Article | LibreCat-ID: 39653
C. Wiebeler, J. Vollbrecht, A. Neuba, H.-S. Kitzerow, and S. Schumacher, “Unraveling the electrochemical and spectroscopic properties of neutral and negatively charged perylene tetraethylesters,” Scientific Reports, vol. 11, no. 1, Art. no. 16097, 2021, doi: 10.1038/s41598-021-95551-0.
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2020 | Journal Article | LibreCat-ID: 16301 | 
B. Atorf, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “All-optical switching of a dye-doped liquid crystal plasmonic metasurface,” Optics Express, vol. 28, no. 6, pp. 8898–8908, 2020, doi: 10.1364/oe.383877.
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2020 | Journal Article | LibreCat-ID: 35869
C. Keum et al., “Organic Light‐Emitting Diodes Based on a Columnar Liquid‐Crystalline Perylene Emitter,” Advanced Optical Materials, vol. 8, no. 17, Art. no. 2000414, 2020, doi: 10.1002/adom.202000414.
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2020 | Journal Article | LibreCat-ID: 35859
A. M. Risse, J. Schmidtke, and H.-S. Kitzerow, “Dynamics of a liquid crystal-based modulator with germanium substrates for mid-infrared radiation,” Liquid Crystals, vol. 48, no. 7, pp. 1025–1033, 2020, doi: 10.1080/02678292.2020.1839803.
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2020 | Journal Article | LibreCat-ID: 35868
B. Zhang et al., “DNA Origami Nano-Sheets and Nano-Rods Alter the Orientational Order in a Lyotropic Chromonic Liquid Crystal,” Nanomaterials, vol. 10, no. 9, Art. no. 1695, 2020, doi: 10.3390/nano10091695.
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2019 | Journal Article | LibreCat-ID: 13870
B. Atorf, C. H. Auf der Landwehr, R. Rennerich, and H.-S. Kitzerow, “Midinfrared Birefringence of Liquid Crystals, Polarimetry, and Intensity Modulators,” The Journal of Physical Chemistry B, pp. 1384–1389, 2019, doi: 10.1021/acs.jpcb.8b10039.
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2019 | Journal Article | LibreCat-ID: 35872
B. Zhang, J. Schmidtke, and H.-S. Kitzerow, “Fabrication of Lyotropic Alignment Layers for Thermotropic Liquid Crystals Facilitated by a Polymer Template,” Advanced Optical Materials, vol. 7, no. 8, Art. no. 1801766, 2019, doi: 10.1002/adom.201801766.
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2019 | Conference Paper | LibreCat-ID: 35870
J. Temme et al., “Improved organic thin-film transistor performance by dielectric layer patterning,” in Fifth Conference on Sensors, MEMS, and Electro-Optic Systems, 2019, doi: 10.1117/12.2500286.
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2019 | Journal Article | LibreCat-ID: 39971
H.-S. Kitzerow, “Pawel Pieranski – crystallographer of liquids and Alfred-Saupe-prize laureate 2019,” Liquid Crystals Today, vol. 28, no. 1, pp. 23–30, 2019, doi: 10.1080/1358314x.2019.1625161.
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2019 | Journal Article | LibreCat-ID: 13343
J. Vollbrecht, C. Wiebeler, H. Bock, S. Schumacher, and H.-S. Kitzerow, “Curved Polar Dibenzocoronene Esters and Imides versus Their Planar Centrosymmetric Homologs: Photophysical and Optoelectronic Analysis,” The Journal of Physical Chemistry C, vol. 123, no. 7, pp. 4483–4492, 2019, doi: 10.1021/acs.jpcc.8b10730.
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2018 | Journal Article | LibreCat-ID: 8798
B. Atorf, S. Friesen, R. Rennerich, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “Switchable Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect of a Blue Phase Liquid Crystal,” Polymer Science, Series C, vol. 60, pp. 55–62, 2018, doi: 10.1134/s1811238218010010.
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2018 | Journal Article | LibreCat-ID: 1764
B. Atorf, H. Rasouli, H. Mühlenbernd, B. J. Reineke, T. Zentgraf, and H.-S. Kitzerow, “Switchable Plasmonic Holograms Utilizing the Electro-Optic Effect of a Liquid-Crystal Circular Polarizer,” The Journal of Physical Chemistry C, vol. 122, no. 8, pp. 4600–4606, 2018, doi: 10.1021/acs.jpcc.7b12609.
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2018 | Journal Article | LibreCat-ID: 13871
B. Atorf, S. Friesen, R. Rennerich, H. Mühlenbernd, T. Zentgraf, and H.-S. Kitzerow, “Switchable Plasmonic Metasurface Utilizing the Electro-Optic Kerr Effect of a Blue Phase Liquid Crystal,” Polymer Science, Series C, pp. 55–62, 2018, doi: 10.1134/s1811238218010010.
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2018 | Journal Article | LibreCat-ID: 22244
J. Vollbrecht et al., “Liquid crystalline dithienothiophene derivatives for organic electronics,” Organic Electronics, pp. 266–275, 2018, doi: 10.1016/j.orgel.2018.06.002.
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2018 | Journal Article | LibreCat-ID: 39659
J. Vollbrecht, A. Stepen, K. Nolkemper, S. Keuker-Baumann, and H.-S. Kitzerow, “Blends of Two Perylene Derivatives: Mesogenic Properties and Application As Emitter Materials in OLEDs,” Polymer Science, Series C, vol. 60, no. 1, pp. 48–54, 2018, doi: 10.1134/s1811238218010095.
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2017 | Journal Article | LibreCat-ID: 3997
M. Wahle, K. Brassat, J. Ebel, J. Bürger, J. Lindner, and H.-S. Kitzerow, “Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography,” Optics Express 25, vol. 25, no. 19, pp. 22608–22619, 2017, doi: 10.1364/OE.25.022607.
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2017 | Journal Article | LibreCat-ID: 13358
J. Vollbrecht, C. Wiebeler, S. Schumacher, H. Bock, and H.-S. Kitzerow, “Enhanced columnar mesophase range through distortions in arene cores,” Molecular Crystals and Liquid Crystals, pp. 66–73, 2017, doi: 10.1080/15421406.2017.1284387.
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2017 | Journal Article | LibreCat-ID: 39662
B. Atorf et al., “Liquid crystals and precious metal: from nanoparticle dispersions to functional plasmonic nanostructures,” Liquid Crystals, pp. 1–19, 2017, doi: 10.1080/02678292.2017.1359692.
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2017 | Journal Article | LibreCat-ID: 39665
S. Knust, M. Wahle, and H.-S. Kitzerow, “Ferroelectric Liquid Crystals in Microcapillaries: Observation of Different Electro-optic Switching Mechanisms,” The Journal of Physical Chemistry B, vol. 121, no. 19, pp. 5110–5115, 2017, doi: 10.1021/acs.jpcb.7b00307.
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2017 | Journal Article | LibreCat-ID: 39663
J. Vollbrecht, S. Blazy, P. Dierks, S. Peurifoy, H. Bock, and H.-S. Kitzerow, “Electroluminescent and Optoelectronic Properties of OLEDs with Bay-Extended, Distorted Perylene Esters as Emitter Materials,” ChemPhysChem, vol. 18, no. 15, pp. 2024–2032, 2017, doi: 10.1002/cphc.201700502.
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2017 | Journal Article | LibreCat-ID: 35873
M. Wahle, K. Brassat, J. Ebel, J. Bürger, J. K. N. Lindner, and H.-S. Kitzerow, “Two-dimensional switchable blue phase gratings manufactured by nanosphere lithography,” Optics Express, vol. 25, no. 19, Art. no. 22608, 2017, doi: 10.1364/oe.25.022608.
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2017 | Conference Paper | LibreCat-ID: 4002
H.-S. Kitzerow and J. Lindner, “Plasmonic nanostructures: spectroscopy and electron microscopy,” presented at the Europhotonics Spring School 2017, Barcelona (Spain), 2017.
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2017 | Conference Paper | LibreCat-ID: 39660
B. Atorf et al., “Tunable plasmonic structures utilizing liquid crystals,” 2017, doi: 10.1109/metamaterials.2017.8107880.
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2017 | Patent | LibreCat-ID: 40638
D. Wilkes, M. Wittek, A. Hoischen, H.-S. Kitzerow, G. Nordendorf, and J. Schmidtke, “Liquid crystal medium and liquid crystal display.” 2017.
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2017 | Conference Paper | LibreCat-ID: 40635
Th. Meyers, J. Vollbrecht, F. Vidor, J. Reker, H.-S. Kitzerow, and U. Hilleringmann, “Organic Thin-Film Transistors for AMOLED Applications,” in IEEE Xplore, MikroSystemTechnik 2017, Munich, 2017, pp. 1–4.
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2016 | Journal Article | LibreCat-ID: 15856
J. Vollbrecht, C. Wiebeler, A. Neuba, H. Bock, S. Schumacher, and H.-S. Kitzerow, “Bay-Extended, Distorted Perylene Esters Showing Visible Luminescence after Ultraviolet Excitation: Photophysical and Electrochemical Analysis,” The Journal of Physical Chemistry C, pp. 7839–7848, 2016, doi: 10.1021/acs.jpcc.6b00954.
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2016 | Journal Article | LibreCat-ID: 39674
B. Atorf, H. Rasouli, G. Nordendorf, D. Wilkes, and H.-S. Kitzerow, “Near infrared Kerr effect and description of field-induced phase transitions in polymer-stabilized blue phase liquid crystals,” Applied Physics Letters, vol. 108, no. 8, Art. no. 081107, 2016, doi: 10.1063/1.4942604.
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2016 | Journal Article | LibreCat-ID: 39968
D. Dunmur and H.-S. Kitzerow, “The International Liquid Crystal Society 1990–2015,” Liquid Crystals Today, vol. 25, no. 2, pp. 24–29, 2016, doi: 10.1080/1358314x.2016.1151994.
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2016 | Journal Article | LibreCat-ID: 39669
G. Nordendorf, J. Schmidtke, D. Wilkes, and H.-S. Kitzerow, “Temperature-insensitive electro-optic response of polymer-stabilized blue phases,” Journal of Materials Chemistry C, vol. 5, no. 3, pp. 518–521, 2016, doi: 10.1039/c6tc04679g.
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2016 | Journal Article | LibreCat-ID: 39673
M. Wahle, J. Ebel, D. Wilkes, and H.-S. Kitzerow, “Asymmetric band gap shift in electrically addressed blue phase photonic crystal fibers,” Optics Express, vol. 24, no. 20, Art. no. 22718, 2016, doi: 10.1364/oe.24.022718.
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2016 | Journal Article | LibreCat-ID: 39671
M. Wahle, J. Ebel, D. Wilkes, and H.-S. Kitzerow, “Asymmetric band gap shift in electrically addressed blue phase photonic crystal fibers,” Optics Express, vol. 24, no. 20, Art. no. 22718, 2016, doi: 10.1364/oe.24.022718.
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2016 | Journal Article | LibreCat-ID: 39686
B. Zhang and H.-S. Kitzerow, “Influence of Proton and Salt Concentration on the Chromonic Liquid Crystal Phase Diagram of Disodium Cromoglycate Solutions: Prospects and Limitations of a Host for DNA Nanostructures,” The Journal of Physical Chemistry B, vol. 120, no. 12, pp. 3250–3256, 2016, doi: 10.1021/acs.jpcb.6b01644.
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2016 | Journal Article | LibreCat-ID: 39685
K. Martens et al., “Alignment and Graphene-Assisted Decoration of Lyotropic Chromonic Liquid Crystals Containing DNA Origami Nanostructures,” Small, vol. 12, no. 12, pp. 1658–1666, 2016, doi: 10.1002/smll.201503382.
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2015 | Journal Article | LibreCat-ID: 39694
N. Zimmermann, G. Jünnemann-Held, P. J. Collings, and H.-S. Kitzerow, “Self-organized assemblies of colloidal particles obtained from an aligned chromonic liquid crystal dispersion,” Soft Matter, vol. 11, no. 8, pp. 1547–1553, 2015, doi: 10.1039/c4sm02579b.
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2015 | Journal Article | LibreCat-ID: 39688
M. Urbanski, J. Mirzaei, A. Sharma, D. Hofmann, H.-S. Kitzerow, and T. Hegmann, “Chemically and thermally stable, emissive carbon dots as viable alternatives to semiconductor quantum dots for emissive nematic liquid crystal–nanoparticle mixtures with lower threshold voltage,” Liquid Crystals, vol. 43, no. 2, pp. 183–194, 2015, doi: 10.1080/02678292.2015.1082651.
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2015 | Journal Article | LibreCat-ID: 39689
M. Wahle and H.-S. Kitzerow, “Electrically tunable zero dispersion wavelengths in photonic crystal fibers filled with a dual frequency addressable liquid crystal,” Applied Physics Letters, vol. 107, no. 20, Art. no. 201114, 2015, doi: 10.1063/1.4936086.
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2014 | Journal Article | LibreCat-ID: 1704
B. Atorf, H. Mühlenbernd, M. Muldarisnur, T. Zentgraf, and H.-S. Kitzerow, “Electro-optic tuning of split ring resonators embedded in a liquid crystal,” Optics Letters, vol. 39, no. 5, Art. no. 1129, 2014, doi: 10.1364/ol.39.001129.
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2014 | Journal Article | LibreCat-ID: 1701
B. Atorf, H. Mühlenbernd, M. Muldarisnur, T. Zentgraf, and H.-S. Kitzerow, “Effect of Alignment on a Liquid Crystal/Split-Ring Resonator Metasurface,” ChemPhysChem, vol. 15, no. 7, pp. 1470–1476, 2014, doi: 10.1002/cphc.201301069.
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2014 | Journal Article | LibreCat-ID: 15863
J. Vollbrecht, H. Bock, C. Wiebeler, S. Schumacher, and H.-S. Kitzerow, “Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties,” Chemistry - A European Journal, pp. 12026–12031, 2014, doi: 10.1002/chem.201403287.
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2014 | Journal Article | LibreCat-ID: 39696
G. Nordendorf, A. Hoischen, J. Schmidtke, D. Wilkes, and H.-S. Kitzerow, “Polymer-stabilized blue phases: promising mesophases for a new generation of liquid crystal displays,” Polymers for Advanced Technologies, vol. 25, no. 11, pp. 1195–1207, 2014, doi: 10.1002/pat.3403.
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2014 | Journal Article | LibreCat-ID: 39697
D. M. Agra-Kooijman, G. Singh, A. Lorenz, P. J. Collings, H.-S. Kitzerow, and S. Kumar, “Columnar molecular aggregation in the aqueous solutions of disodium cromoglycate,” Physical Review E, vol. 89, no. 6, Art. no. 062504, 2014, doi: 10.1103/physreve.89.062504.
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2014 | Journal Article | LibreCat-ID: 39700
J. Mirzaei, M. Urbanski, H.-S. Kitzerow, and T. Hegmann, “Synthesis of Liquid Crystal Silane-Functionalized Gold Nanoparticles and Their Effects on the Optical and Electro-Optic Properties of a Structurally Related Nematic Liquid Crystal,” ChemPhysChem, vol. 15, no. 7, pp. 1381–1394, 2014, doi: 10.1002/cphc.201301052.
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2014 | Journal Article | LibreCat-ID: 39699
M. Urbanski, J. Mirzaei, T. Hegmann, and H.-S. Kitzerow, “Nanoparticle Doping in Nematic Liquid Crystals: Distinction between Surface and Bulk Effects by Numerical Simulations,” ChemPhysChem, vol. 15, no. 7, pp. 1395–1404, 2014, doi: 10.1002/cphc.201301054.
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2014 | Journal Article | LibreCat-ID: 39713
C. K. McGinn, L. I. Laderman, N. Zimmermann, H.-S. Kitzerow, and P. J. Collings, “Planar anchoring strength and pitch measurements in achiral and chiral chromonic liquid crystals using 90-degree twist cells,” Physical Review E, vol. 88, no. 6, Art. no. 062513, 2014, doi: 10.1103/physreve.88.062513.
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2014 | Journal Article | LibreCat-ID: 39970
H.-S. Kitzerow, “Alfred Saupe Prize 2013 Laudatio for Prof. Dr Gerd Heppke*,” Liquid Crystals Today, vol. 23, no. 1, pp. 25–27, 2014, doi: 10.1080/1358314x.2014.890797.
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2014 | Journal Article | LibreCat-ID: 39691
M. Wahle and H.-S. Kitzerow, “Measurement of group velocity dispersion in a solid-core photonic crystal fiber filled with a nematic liquid crystal,” Optics Letters, vol. 39, no. 16, Art. no. 4816, 2014, doi: 10.1364/ol.39.004816.
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