Results 21 to 30 of about 12,248,518 (326)

Exploring the Structure and Properties of V_wSe_yTe_2−y Mixed Crystals in the VTe₂–VSe₂ System

Inorganics, 2023
Vanadium (IV) chalcogenide materials are of increasing interest for use in catalysis and energy conversion-related applications. Since no ternary compounds are yet known in the V–Se–Te system, we studied ternary VwSeyTe2−y (w = 1.10, 1.13; y = 0.42, 0.72)
Sophia Kurig, Fabian Ketter, Anne Frommelius, B. Viliam Hakala, Jan van Leusen, Karen Friese, Richard Dronskowski   +6 more
doaj   +1 more source

Surface regulation enables high stability of single-crystal lithium-ion cathodes at high voltage

Nature Communications, 2020
Single-crystal cathode materials for lithium-ion batteries have attracted increasing interest in providing greater capacity retention than their polycrystalline counterparts.
Fang Zhang, Shuaifeng Lou, Shuang Li, Zhenjiang Yu, Qingsong Liu, Alvin Dai, Chuntian Cao, M. Toney, M. Ge, Xianghui Xiao, Wah‐Keat Lee, Yudong Yao, Junjing Deng, Tongchao Liu, Yi-ping Tang, Geping Yin, Jun Lu, Dong Su, Jiajun Wang   +18 more
semanticscholar   +1 more source

Rerefinement of the crystal structure of SnTe0.73(2)Se0.27(2) from single-crystal X-ray diffraction data

IUCrData, 2022
Compounds of the solid solution series SnTe1–xSex, derived from pristine SnSe and SnTe, are considered as thermoelectric lead-free materials. The crystal structure re-refinement of NaCl-type SnTe0.73 (2)Se0.27 (2) is based on single-crystal X-ray ...
Silvana Moris, Antonio Galdámez
doaj   +1 more source

The Effect of Short Chain Carboxylic Acids as Additives on the Crystallization of Methylammonium Lead Triiodide (MAPI)

Inorganics, 2022
Due to their exceptional properties, the study of hybrid perovskite (HyP) structures and applications dominate current photovoltaic prospects. Methylammonium lead tri-iodide perovskite (MAPI) is the model compound of the HyP class of materials that, in a
Chiara Dionigi, Meriem Goudjil, Giampiero Ruani, Luca Bindi   +3 more
doaj   +1 more source

Forward Diffracted Parametric X Radiation From a Thick Tungsten Single Crystal at 855 MeV Electron Energy [PDF]

, 2006
Features of forward diffracted Parametric X-Radiation (PXR) were investigated at experiments with the 855 MeV electron beam of the Mainz Microtron MAMI employing a 410 micrometer thick tungsten single crystal.
Backe, H., Gogolev, A. S., Kunz, P., Lauth, W., Potylitsyn, A. P., Scharafutdinov, A. F.   +5 more
core   +2 more sources

Comparison of silver and molybdenum microfocus X-ray sources for single-crystal structure determination

Journal of Applied Crystallography, 2015
A detailed comparison of single-crystal diffraction data collected with Ag Kα and Mo Kα microsources (IµS) indicates that the Ag Kα data are better when absorption is significant. Empirical corrections intended to correct for absorption also correct well
L. Krause, R. Herbst‐Irmer, G. Sheldrick, D. Stalke   +3 more
semanticscholar   +1 more source

Single Crystal Organic Nanoflowers [PDF]

Scientific Reports, 2017
AbstractNano-flowers reported so far were mostly constituted of inorganic or hybrid materials. We have synthesized and crystallized a new organic compound, 1, 2-bis(tritylthio)ethane forming an organic nano-flower consisting of single crystalline petals. Crystal structure at nano and micro level indicates that π-π stacking interactions between aromatic
Sasidharan, Sajitha, P. C., Shyni, Chaudhary, Nitin, Ramakrishnan, Vibin   +3 more
openaire   +2 more sources

Unveiling the Re effect in Ni-based single crystal superalloys

Nature Communications, 2020
Single crystal Ni-based superalloys have long been an essential material for gas turbines in aero engines and power plants due to their outstanding high temperature creep, fatigue and oxidation resistance.
Xiaoxiang Wu, S. Makineni, C. Liebscher, G. Dehm, Jaber Rezaei Mianroodi, P. Shanthraj, B. Svendsen, David Bürger, G. Eggeler, D. Raabe, B. Gault   +10 more
semanticscholar   +1 more source

Magnetic transitions in Pr2NiO4 single crystal [PDF]

, 1991
The magnetic properties of a stoichiometric Pr2NiO4 single crystal have been examined by means of the temperature dependence of the complex ac susceptibility and the isothermal magnetization in fields up to 200 kOe at T=4.2 K.
Aeppli G., B. Martinez, Buttrey D. J., Dembinski K., Fernandez-Diaz M. T., Fernandez-Diaz M. T., J. L. Martinez, J. Rodriguez‐Carvajal, Lander G. H., M. T. Fernandez‐Diaz, Obradors X., P. Odier, Rodriguez-Carvajal J., Seaz-Puchez R., X. Batlle, X. Obradors   +15 more
core   +2 more sources

A multistep single-crystal-to-single-crystal bromodiacetylene dimerization

Nature Chemistry, 2013
Packing constraints and precise placement of functional groups are the reason that organic molecules in the crystalline state often display unusual physical or chemical properties not observed in solution. Here we report a single-crystal-to-single-crystal dimerization of a bromodiacetylene that involves unusually large atom displacements as well as the
Hoheisel Tobias N., Hoheisel Tobias N., Schrettl Stephen, Marty Roman, Todorova Tanya K., Corminboeuf Clémence, Sienkiewicz Andrzej, Scopelliti Rosario, Schweizer W. Bernd, Frauenrath Holger   +9 more
openaire   +2 more sources