Results 221 to 230 of about 5,269,093 (368)

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Polariton multistability and fast linear-to-circular polarization conversion in planar microcavities with lowered symmetry [PDF]

, 2013
S. S. Gavrilov, A. V. Sekretenko, С. И. Новиков, C. Schneider, Sven Höfling, M. Kamp, A. Forchel, V. D. Kulakovskiĭ   +7 more
openalex   +1 more source

Tunable Coordination Number in Non‐Metal‐Introduced Copper Catalysts Enables High‐Performance Electrochemical CO2 Reduction to C2 Products

Advanced Functional Materials, EarlyView.
Copper catalysts introduced with different non‐metallic elements regulating the coordination number of Cu are prepared by magnetron sputtering. Reducing the Cu coordination number enhances C─C coupling and boosts C2+ product selectivity, by lowering the energy barrier for the *CO → *CHO conversion step. The optimized Si‐doped Cu catalyst achieves a C2+
Xiaoye Du, Bo Gao, Yixuan Yang, Young In Jo, Dan Qian, Chunhui Xiao, Shujiang Ding, Zhongxiao Song, Ki Tae Nam   +8 more
wiley   +1 more source

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

Ultrabroadband Design for Linear Polarization Conversion and Asymmetric Transmission Crossing X- and K- Band. [PDF]

Sci Rep, 2016
Zhang L, Zhou P, Chen H, Lu H, Xie H, Zhang L, Li E, Xie J, Deng L.   +8 more
europepmc   +1 more source

Significant and variable linear polarization during the prompt optical flash of GRB 160625B

Nature, 2017
E. Troja, E. Troja, V. Lipunov, C. Mundell, N. Butler, A. Watson, S. Kobayashi, S. B. Cenko, S. B. Cenko, F. Marshall, R. Ricci, A. Fruchter, M. Wieringa, E. Gorbovskoy, V. Kornilov, A. Kutyrev, A. Kutyrev, William H. Lee, V. Toy, N. Tyurina, N. Budnev, D. Buckley, J. González, O. Gress, A. Horesh, M. Panasyuk, J. Prochaska, E. Ramirez-Ruiz, R. Lopez, M. Richer, C. Román-Zúñiga, M. Serra-Ricart, V. Yurkov, N. Gehrels   +33 more
semanticscholar   +1 more source

Fermi Surface Nesting and Anomalous Hall Effect in Magnetically Frustrated Mn2PdIn

Advanced Functional Materials, EarlyView.
Mn2PdIn, a frustrated inverse Heusler alloy, showing electronic‐structure driven anomalous Hall effect with Weyl crossings, Fermi‐surface nesting and near‐zero magnetization ideal for low‐magnetization spintronics. Abstract Noncollinear magnets with near‐zero net magnetization and nontrivial bulk electronic topology hold significant promise for ...
Afsar Ahmed, Arnab Bhattacharya, Prashant Singh, Ajay Kumar, Tukai Singha, Anis Biswas, Yaroslav Mudryk, I. Das   +7 more
wiley   +1 more source

Spatially Variable Ripple and Groove Formation on Gallium Arsenide Using Linear, Radial, and Azimuthal Polarizations of Laser Beam [PDF]

Kalvis Kalnins, Vyacheslav V. Kim, Andra Naresh Kumar Reddy, Anatolijs Šarakovskis, R. A. Ganeev   +4 more
openalex   +1 more source

Linear Polarization of the High-Energy End of Bremsstrahlung in Electron-Atom Collisions [PDF]

, 2012
R Märtin, R. Barday, J. Enders, Y. Poltoratska, U. Spillmann, G. Weber, Th. Stöhlker   +6 more
openalex   +1 more source