@article{38005,
  author       = {{Werner, Thomas and Tenhumberg, Nils}},
  issn         = {{2212-9820}},
  journal      = {{Journal of CO2 Utilization}},
  keywords     = {{T1, CSSD}},
  pages        = {{39--45}},
  publisher    = {{Elsevier BV}},
  title        = {{{Synthesis of cyclic carbonates from epoxides and CO2 catalyzed by potassium iodide and amino alcohols}}},
  doi          = {{10.1016/j.jcou.2014.04.002}},
  volume       = {{7}},
  year         = {{2014}},
}

@article{38000,
  author       = {{Werner, Thomas and Büttner, Hendrik}},
  issn         = {{1864-5631}},
  journal      = {{ChemSusChem}},
  keywords     = {{T1, T2, CSSD}},
  number       = {{12}},
  pages        = {{3268--3271}},
  publisher    = {{Wiley}},
  title        = {{{Phosphorus-based Bifunctional Organocatalysts for the Addition of Carbon Dioxide and Epoxides}}},
  doi          = {{10.1002/cssc.201402477}},
  volume       = {{7}},
  year         = {{2014}},
}

@article{20945,
  abstract     = {{Calcium-Silicate-Hydrates (C-S-H) are the main binding phases in most concrete which is the primarily used composite construction material in the world. However, a big lack is cleaving between the actual knowledge about C-S-H, compared to what could be reached using state-of-the-art technologies of modern research. In this article, the formation of a C-S-H phase on a native oxide covered silicon wafer is investigated by means of in-situ attenuated total reflection infrared (ATR-IR) and ex-situ surface-enhanced Raman spectroscopy (SERS). The total thickness of the C-S-H phase is determined by X-ray photoelectron spectroscopy (XPS) to be 3 nm. The formation appears to be reversible depending on the environment pH value and can be performed at room temperature. Based on density functional theory (DFT) calculations, it is shown that the C-S-H phase in the presence of water will change its chemical composition in order to reach the thermodynamic ground state of the system. This change is achieved by a metal-proton exchange reaction. The stoichiometry of these metal-proton exchange reactions is nearly independent of the environment pH value. Electrokinetic measurements yield isoelectric points of 2.0 and 2.6 for the native oxide covered silicon wafer (SiO2) and the C-S-H phase. This is consistent with a predominance of Si-O sites at the C-S-H/water interface. (C) 2013 Elsevier B. V. All rights reserved.}},
  author       = {{Ebbert, Christoph and Grundmeier, Guido and Buitkamp, Nadine and Kroeger, Alexander and Messerschmidt, Florian and Thissen, Peter}},
  issn         = {{1873-5584}},
  journal      = {{APPLIED SURFACE SCIENCE}},
  pages        = {{207--214}},
  title        = {{{Toward a microscopic understanding of the calcium-silicate-hydrates/water interface}}},
  doi          = {{10.1016/j.apsusc.2013.11.045}},
  volume       = {{290}},
  year         = {{2014}},
}

@article{54292,
  author       = {{Kley, Marina and Kempter, A. and Boyko, V. and Huber, Klaus}},
  issn         = {{0743-7463}},
  journal      = {{Langmuir}},
  number       = {{42}},
  pages        = {{12664--12674}},
  publisher    = {{American Chemical Society (ACS)}},
  title        = {{{Mechanistic Studies of Silica Polymerization from Supersaturated Aqueous Solutions by Means of Time-Resolved Light Scattering}}},
  doi          = {{10.1021/la502730y}},
  volume       = {{30}},
  year         = {{2014}},
}

@book{36308,
  author       = {{Vogelsang, Christoph}},
  publisher    = {{LOGOS}},
  title        = {{{Validierung eines Instruments zur Erfassung der professionellen Handlungskompetenz von (angehenden) Physiklehrkräften. Zusammenhangsanalysen zwischen Lehrerkompetenz und Lehrerperformanz}}},
  year         = {{2014}},
}

@article{10036,
  author       = {{Hölscher, Rebecca and Schmidt, Wolf Gero and Sanna, Simone}},
  issn         = {{1932-7447}},
  journal      = {{The Journal of Physical Chemistry C}},
  pages        = {{10213--10220}},
  title        = {{{Modeling LiNbO3 Surfaces at Ambient Conditions}}},
  doi          = {{10.1021/jp502936f}},
  year         = {{2014}},
}

@article{13510,
  author       = {{Hoffmann, Alexander and Rohrmüller, Martin and Jesser, Anton and dos Santos Vieira, Ines and Schmidt, Wolf Gero and Herres-Pawlis, Sonja}},
  issn         = {{0192-8651}},
  journal      = {{Journal of Computational Chemistry}},
  number       = {{29-30}},
  pages        = {{2146--2161}},
  title        = {{{Geometrical and optical benchmarking of copper(II) guanidine-quinoline complexes: Insights from TD-DFT and many-body perturbation theory (part II)}}},
  doi          = {{10.1002/jcc.23740}},
  volume       = {{35}},
  year         = {{2014}},
}

@article{13509,
  author       = {{Oh, Deok Mahn and Wippermann, S. and Schmidt, Wolf Gero and Yeom, Han Woong}},
  issn         = {{1098-0121}},
  journal      = {{Physical Review B}},
  number       = {{15}},
  title        = {{{Oxygen adsorbates on the Si(111)4×1-In metallic atomic wire: Scanning tunneling microscopy and density-functional theory calculations}}},
  doi          = {{10.1103/physrevb.90.155432}},
  volume       = {{90}},
  year         = {{2014}},
}

@article{13511,
  author       = {{Landmann, M and Köhler, T and Rauls, E and Frauenheim, T and Schmidt, Wolf Gero}},
  issn         = {{0953-8984}},
  journal      = {{Journal of Physics: Condensed Matter}},
  title        = {{{The atomic structure of ternary amorphous TixSi1−xO2hybrid oxides}}},
  doi          = {{10.1088/0953-8984/26/25/253201}},
  volume       = {{26}},
  year         = {{2014}},
}

@article{13513,
  author       = {{Gerstmann, Uwe and Vollmers, N. J. and Lücke, A. and Babilon, M. and Schmidt, Wolf Gero}},
  issn         = {{1098-0121}},
  journal      = {{Physical Review B}},
  number       = {{16}},
  title        = {{{Rashba splitting and relativistic energy shifts in In/Si(111) nanowires}}},
  doi          = {{10.1103/physrevb.89.165431}},
  volume       = {{89}},
  year         = {{2014}},
}

@article{13516,
  author       = {{Sanna, S. and Schmidt, Wolf Gero and Rode, S. and Klassen, S. and Kühnle, A.}},
  issn         = {{1098-0121}},
  journal      = {{Physical Review B}},
  number       = {{7}},
  title        = {{{Unraveling theLiNbO3X-cut surface by atomic force microscopy and density functional theory}}},
  doi          = {{10.1103/physrevb.89.075403}},
  volume       = {{89}},
  year         = {{2014}},
}

@article{13514,
  author       = {{Li, Yanlu and Schmidt, Wolf Gero and Sanna, S.}},
  issn         = {{1098-0121}},
  journal      = {{Physical Review B}},
  number       = {{9}},
  title        = {{{IntrinsicLiNbO3point defects from hybrid density functional calculations}}},
  doi          = {{10.1103/physrevb.89.094111}},
  volume       = {{89}},
  year         = {{2014}},
}

@article{13512,
  author       = {{Sanna, Simone and Schmidt, Wolf Gero and Thissen, Peter}},
  issn         = {{1932-7447}},
  journal      = {{The Journal of Physical Chemistry C}},
  pages        = {{8007--8013}},
  title        = {{{Formation of Hydroxyl Groups at Calcium-Silicate-Hydrate (C-S-H): Coexistence of Ca–OH and Si–OH on Wollastonite(001)}}},
  doi          = {{10.1021/jp500170t}},
  volume       = {{118}},
  year         = {{2014}},
}

@article{13515,
  author       = {{Sanna, S. and Hölscher, R. and Schmidt, Wolf Gero}},
  issn         = {{0169-4332}},
  journal      = {{Applied Surface Science}},
  pages        = {{70--78}},
  title        = {{{Temperature dependent LiNbO3(0001): Surface reconstruction and surface charge}}},
  doi          = {{10.1016/j.apsusc.2014.01.104}},
  year         = {{2014}},
}

@article{13508,
  author       = {{Guo, Q. and Paulheim, A. and Sokolowski, M. and Aldahhak, Hazem and Rauls, E. and Schmidt, Wolf Gero}},
  issn         = {{1932-7447}},
  journal      = {{The Journal of Physical Chemistry C}},
  pages        = {{29911--29918}},
  title        = {{{Adsorption of PTCDA on Terraces and at Steps Sites of the KCl(100) Surface}}},
  doi          = {{10.1021/jp509663s}},
  volume       = {{118}},
  year         = {{2014}},
}

@article{15864,
  abstract     = {{Starting from the extended Su-Schrieffer-Heeger model, multiband semiconductor Bloch equations are formulated in momentum space and applied to the analysis of the linear optical response of semiconducting carbon nanotubes (SCNTs). This formalism includes the coupling of electron-hole pair excitations between different valence and conduction bands, originating from the electron-hole Coulomb attraction. The influence of these couplings, which are referred to as nondiagonal interband Coulomb interaction (NDI-CI), on the linear excitonic absorption spectra is investigated and discussed for light fields polarized parallel to the tube direction. The results show that the intervalley NDI-CI leads to a significant increase of the band gap and a decrease of the exciton binding energy that results in a blueshift of the lowest-frequency excitonic absorption peak. The strength of these effects depends on the symmetry of the SCNT. Furthermore, for zigzag SCNTs with higher symmetry other nonintervalley NDI-CI terms also affect the spectral positions of excitonic absorption peaks.}},
  author       = {{Liu, Hong and Schumacher, Stefan and Meier, Torsten}},
  issn         = {{1098-0121}},
  journal      = {{Physical Review B}},
  number       = {{15}},
  title        = {{{Influence of Coulomb-induced band couplings on linear excitonic absorption spectra of semiconducting carbon nanotubes}}},
  doi          = {{10.1103/physrevb.89.155407}},
  volume       = {{89}},
  year         = {{2014}},
}

@inproceedings{15865,
  author       = {{Lewandowski, P. and Ardizzone, V. and Tse, Y. C. and Kwong, N. H. and Luk, M. H. and Lücke, A. and Abbarchi, M. and Bloch, J. and Baudin, E. and Galopin, E. and Lemaître, A. and Leung, P. T. and Roussignol, Ph. and Binder, R. and Tignon, J. and Schumacher, Stefan}},
  booktitle    = {{Ultrafast Phenomena and Nanophotonics XVIII}},
  editor       = {{Betz, Markus and Elezzabi, Abdulhakem Y. and Song, Jin-Joo and Tsen, Kong-Thon}},
  title        = {{{Formation and control of transverse patterns in a quantum fluid of microcavity polaritons}}},
  doi          = {{10.1117/12.2037174}},
  year         = {{2014}},
}

@article{7485,
  author       = {{Wiebeler, Christian and Bader, Christina A. and Meier, Cedrik and Schumacher, Stefan}},
  issn         = {{1463-9076}},
  journal      = {{Phys. Chem. Chem. Phys.}},
  number       = {{28}},
  pages        = {{14531--14538}},
  publisher    = {{Royal Society of Chemistry (RSC)}},
  title        = {{{Optical spectrum, perceived color, refractive index, and non-adiabatic dynamics of the photochromic diarylethene CMTE}}},
  doi          = {{10.1039/c3cp55490b}},
  volume       = {{16}},
  year         = {{2014}},
}

@article{15863,
  author       = {{Vollbrecht, Joachim and Bock, Harald and Wiebeler, Christian and Schumacher, Stefan and Kitzerow, Heinz-Siegfried}},
  issn         = {{0947-6539}},
  journal      = {{Chemistry - A European Journal}},
  pages        = {{12026--12031}},
  title        = {{{Polycyclic Aromatic Hydrocarbons Obtained by Lateral Core Extension of Mesogenic Perylenes: Absorption and Optoelectronic Properties}}},
  doi          = {{10.1002/chem.201403287}},
  year         = {{2014}},
}

@article{15861,
  author       = {{Riesen, Hans and Wiebeler, Christian and Schumacher, Stefan}},
  issn         = {{1089-5639}},
  journal      = {{The Journal of Physical Chemistry A}},
  pages        = {{5189--5195}},
  title        = {{{Optical Spectroscopy of Graphene Quantum Dots: The Case of C132}}},
  doi          = {{10.1021/jp502753a}},
  year         = {{2014}},
}