lixedrom_1

Publications

28 publications

Complementing Graphenes: 1D Interplanar ChargeTransport in Polymeric Graphitic Carbon Nitrides

Christoph Merschjann, Stefanie Tschierlei, Tobias Tyborski, Kamalakannan Kailasam, Steven Orthmann, Dirk Hollmann, Thomas Schedel-Niedrig, Arne Thomas, Stefan Lochbrunner

Appeared In: Adv. Mater. 27, 7993-7999 (2015)

http://onlinelibrary.wiley.com/doi/10.10 ...

Optical nonlinearities of small polarons in lithium niobate

Mirco Imlau, Holger Badorreck, Christoph Merschjann

Appeared In: Appl. Phys. Rev. 2, 040606 (2015)

http://dx.doi.org/10.1063/1.4931396

Photoluminescence characterization of Cu2ZnGeS4 single crystals

S. Levcenko, M. Guc, C. Merschjann, G. Gurieva, S. Schorr, M. Lux-Steiner, E. Arushanov

Appeared In: Phys. Status Solidi C 10, 1079-1081 (2013)

http://dx.doi.org/10.1002/pssc.201200843

Crystal structure of polymeric carbon nitride and the determination of its process-temperature-induced modifications

Tobias Tyborski, Christoph Merschjann, Steven Orthmann, Florent Yang, Martha-Christina Lux-Steiner, Thomas Schedel-Niedrig

Appeared In: J. Phys.: Condens. Matter 25, 395402 (2013)

http://dx.doi.org/10.1088/0953-8984/25/3 ...

T(x) phase diagram of the CuSbS2-CuInS2 system and solubility limit of Sb in CuInS2

B. V. Korzun, A. N. Gavrilenko, A. A. Fadzeyeva, O. V. Ignatenko, I. I. Maroz, V. R. Sobol, M. Rusu, R. Klenk, C. Merschjann, Th. Schedel-Niedrig, M. Ch. Lux-Steiner

Appeared In: Cryst. Res. Technol. 48, 641-648 (2013)

http://dx.doi.org/10.1002/crat.201300229

The effect of surface roughness on the determination of optical constants of CuInSe2 and CuGaSe2 thin films

Guanchao Yin, Christoph Merschjann, Martina Schmid

Appeared In: J. Appl. Phys. 113, 213510 (2013)

http://dx.doi.org/10.1063/1.4809550

Photophysics of polymeric carbon nitride: An optical quasimonomer

Christoph Merschjann, Tobias Tyborski, Steven Orthmann, Florent Yang, Klaus Schwarzburg, Michael Lublow, Martha-Christina Lux-Steiner, Thomas Schedel-Niedrig

Appeared In: Phys. Rev. B 87, 205204 (2013)

http://dx.doi.org/10.1103/PhysRevB.87.20 ...

Solar hydrogen evolution using metal-free photocatalytic polymeric carbon nitride/CuInS2 composites as photocathodes

Florent Yang, Vadim Kuznietsov, Michael Lublow, Christoph Merschjann, Alexander Steigert, Joachim Klaer, Arne Thomas, Thomas Schedel-Niedrig

Appeared In: J. Mater. Chem. A 1, 6407–6415 (2013)

http://dx.doi.org/10.1039/c3ta10360a

Photoluminescence spectra of MnIn2S4

Maxim Guk, Christoph Merschjann, Ivan Bodnar, Tobias Tyborski, Thomas Schedel-Niedrig, Martha Lux-Steiner, Ernest Arushanov

Appeared In: Opt. Mater. 34, 915–919 (2012)

http://dx.doi.org/10.1016/j.optmat.2011. ...

Small-polaron based holograms in LiNbO3 in the visible spectrum

Hauke Brüning, Volker Diekmann, Bettina Schoke, Kai-Michael Voit, Mirco Imlau, Gabor Corradi, Christoph Merschjann

Appeared In: Opt. Express 20, 13326–13336 (2012)

http://dx.doi.org/10.1364/OE.20.013326

AgGaSe2 thin films grown by chemical close-spaced vapor transport for photovoltaic applications: structural, compositional and optical properties

Christoph Merschjann, Mathias Mews, Taifun Mete, Anastasia Karkatzinou, Marin Rusu, Barys V. Korzun, Susann Schorr, Peter Schubert-Bischoff, Stefan Seeger, Thomas Schedel-Niedrig, Martha-Christina Lux-Steiner

Appeared In: J. Phys.: Condens. Matter 24, 175801 (2012)

http://dx.doi.org/10.1088/0953-8984/24/1 ...

Tunable optical transition in polymeric carbon nitrides synthesized via bulk thermal condensation

Tobias Tyborski, Christoph Merschjann, Steven Orthmann, Florent Yang, Martha-Christina Lux-Steiner, Thomas Schedel-Niedrig

Appeared In: J. Phys.: Condens. Matter 24, 162201 (2012)

http://dx.doi.org/10.1088/0953-8984/24/1 ...

Nonexponential relaxation dynamics of localized carrier densities in oxide crystals without structural or energetic disorder

Christoph Merschjann, Mirco Imlau, Hauke Brüning, Bettina Schoke, Stefan Torbrügge

Appeared In: Phys. Rev. B 84, 052302 (2011)

http://dx.doi.org/10.1103/PhysRevB.84.05 ...

Metal-Free Photocatalytic Graphitic Carbon Nitride on p-Type Chalcopyrite as a Composite Photocathode for Light-Induced Hydrogen Evolution

Florent Yang, Michael Lublow, Steven Orthmann, Christoph Merschjann, Tobias Tyborski, Marin Rusu, Sven Kubala, Arne Thomas, Rosa Arrigo, Michael Hävecker, Thomas Schedel-Niedrig

Appeared In: ChemSusChem 5, 1227–1232 (2012)

http://dx.doi.org/10.1002/cssc.201100691

Hologram recording via spatial density modulation of NbLi4+/5+ antisites in lithium niobate

Mirco Imlau, Hauke Brüning, Bettina Schoke, Raphael Sung Hardt, Daniela Conradi, Christoph Merschjann

Appeared In: Opt. Express 19, 15322–15338 (2011)

http://dx.doi.org/10.1364/OE.19.015322

Bulk photovoltaic effect of LiNbO3:Fe and its small-polaron-based microscopic interpretation

Ortwin F. Schirmer, Mirco Imlau, Christoph Merschjann

Appeared In: Phys. Rev. B 83, 165106 (2011)

http://dx.doi.org/10.1103/PhysRevB.83.16 ...

Transient light-induced absorption in periodically poled lithium niobate: Small polaron hopping in the presence of a spatially modulated defect concentration

Bettina Schoke, Mirco Imlau, Hauke Brüning, Christoph Merschjann, Gabor Corradi, Katalin Polgár, Inna I. Naumova

Appeared In: Phys. Rev. B 81, 132301 (2010)

http://dx.doi.org/10.1103/PhysRevB.81.13 ...

Electron small polarons and bipolarons in LiNbO3

Ortwin F. Schirmer, Mirco Imlau, Christoph Merschjann, Bettina Schoke

Appeared In: J. Phys.: Condens. Matter 21, 123201 (2009)

http://dx.doi.org/10.1088/0953-8984/21/1 ...

Absorption cross sections and number densities of electron and hole polarons in congruently melting LiNbO3

Christoph Merschjann, Bettina Schoke, Daniela Conradi, Mirco Imlau, Gabor Corradi, Katalin Polgár

Appeared In: J. Phys.: Condens. Matter 21, 015906 (2009)

http://dx.doi.org/10.1088/0953-8984/21/1 ...

Optically generated small electron and hole polarons in nominally undoped and Fe-doped KNbO3 investigated by transient absorption spectroscopy

Stefan Torbrügge, Mirco Imlau, Bettina Schoke, Christoph Merschjann, Ortwin F. Schirmer. Sophie Vernay, A. Gross, Volker Wesemann, Daniel Rytz

Appeared In: Phys. Rev. B 78, 125112 (2008)

http://dx.doi.org/10.1103/PhysRevB.78.12 ...

Influence of Mg doping on the behaviour of polaronic light-induced absorption in LiNbO3

Daniela Conradi, Christoph Merschjann, Bettina Schoke, Mirco Imlau, Gabor Corradi, Katalin Polgár

Appeared In: Phys. Status Solidi Rapid Res. Lett. 2, 284–286 (2008)

http://dx.doi.org/10.1002/pssr.200802176

Insight to UV-induced formation of laser damage on LiB3O5 optical surfaces during long-term sum-frequency generation

Stefan Möller, Änne Andresen, Christoph Merschjann, Bernd Zimmermann, Manuel Prinz, Mirco Imlau

Appeared In: Opt. Express 15, 7351–7356 (2007)

http://dx.doi.org/10.1364/OE.15.007351

Evidence for Two-Path Recombination of Photoinduced Small Polarons in Reduced LiNbO3

Christoph Merschjann, Dirk Berben, Mirco Imlau, Manfred Wöhlecke

Appeared In: Phys. Rev. Lett. 96, 186404 (2006)

http://dx.doi.org/10.1103/PhysRevLett.96 ...