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Publication Highlights

Copyright: Yong Geng, Universität Luxembourg

Two Scientific Report papers

High-fidelity spherical cholesteric liquid crystal Bragg reflectors generating unclonable patterns for secure authentication, Scientific Reports 6, 26840 (2016)

by Yong Geng, JungHyun Noh, Irena Drevenšek-Olenik, Romano Rupp, Gabriele Lenzini & Jan P. F. Lagerwall

Physical Unclonable Functions are generated from cholesteric liquid crystal shells, that respond with dynamic, unpredictable, unique and unclonable photonic patterns to different light stimuli. This new configuration of cholesteric liquid crystals constitutes an extremely interesting component for realising future high-security authentication and identification protocols..

Enhanced photorefraction and reduced scattering at the same time, Scientific Reports 6, 20308 (2016)

by Dahuai Zheng, Yongfa Kong, Shiguo Liu, Muling Chen, Shaolin Chen, Ling Zhang, Romano Rupp & Jingjun Xu

Light energy transfer during a two beam coupling process in (Bi,Mg)-doped Lithium Niobate crystal. Signal amplification and reduction of beam fanning at the same time is observed.


Publication in Physical Review X

Fully Consistent Finite-Strain Landau Theory for High-Pressure Phase TransitionsPhys. Rev. X 4, 031010 (2014)

by A. Tröster, W. Schranz, F. Karsai and P. Blaha

Highlighting the importance of the discovery by an explanatory Editoral


Publication in Physical Review Letters

Nematic Susceptibility of Hole-Doped and Electron-Doped BaFe2As2 Iron-Based Superconductors from Shear Modulus Measurements, Phys. Rev. Lett. 112, 047001 (2014)

by A. E. Böhmer, P. Burger, F. Hardy, T. Wolf, P. Schweiss, R. Fromknecht, M. Reinecker, W. Schranz, and C. Meingast


Publication in Physical Review Letters

Statistical Similarity between the Compression of a Porous Material and Earthquakes, Phys. Rev. Lett. 110, 088702 (2013)

  • highlighted as Editor's suggestion and
  • selected for a Viewpoint in Physics spotlighting exceptional research

by Jordi Baró, Álvaro Corral, Xavier Illa, Antoni Planes, Ekhard K. H. Salje, Wilfried Schranz, Daniel E. Soto-Parra, and Eduard Vives


Publication in Physical Review Letters

Neutron Optical Beam Splitter from Holographically Structured Nanoparticle-Polymer Composites, Phys. Rev. Lett. 105, 123904 (2010)

  • Highlighted as Editor's suggestion in Physical Review Letters
  • Choice as a Research highlight at the Paul-Scherrer Institut (PSI/NUM)

by M. Fally,  J. Klepp, Y. Tomita, T. Nakamura, C. Pruner, M.A. Ellabban, R.A. Rupp, M. Bichler, I. Drevensek Olenik, J. Kohlbrecher, H. Eckerlebe, H. Lemmel, and H. Rauch


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