Results 31 to 40 of about 491,196 (368)

Crystallography on a chip [PDF]

Acta Crystallographica Section D Biological Crystallography, 2012
A new chip-based crystal-mounting approach for rapid room-temperature data collection from numerous crystals is described. This work was motivated by the recent development of X-ray free-electron lasers. These novel sources deliver very intense femtosecond X-ray pulses that promise to yield high-resolution diffraction data of nanocrystals before their ...
Christina Müller, Christina Müller, Thomas R. M. Barends, R. J. Dwayne Miller, R. J. Dwayne Miller, Ilme Schlichting, Arash Zarrine-Afsar, Arash Zarrine-Afsar, Lukas Lomb, Martin Fuchs   +9 more
openaire   +6 more sources

Chemical crystallography by serial femtosecond X-ray diffraction

Nature, 2022
Inorganic–organic hybrid materials represent a large share of newly reported structures, owing to their simple synthetic routes and customizable properties 1 .
Elyse A. Schriber, Daniel W. Paley, R. Bolotovsky, Daniel J. Rosenberg, R. Sierra, A. Aquila, D. Mendez, F. Poitevin, Johannes P. Blaschke, A. Bhowmick, Ryan P. Kelly, M. Hunter, Brandon Hayes, Derek C. Popple, M. Yeung, Carina Pareja‐Rivera, Carina Pareja-Rivera, Stella Lisova, K. Tono, M. Sugahara, S. Owada, T. Kuykendall, K. Yao, P. Schuck, Diego Solís-Ibarra, N. Sauter, A. Brewster, J. Hohman   +27 more
semanticscholar   +1 more source

Pressure Induced Spin Crossover and Magnetic Properties of Multiferroic Ba₃NbFe₃Si₂O₁₄

Molecules, 2020
Recently, the iron containing langasite-type crystal Ba3NbFe3Si2O14 has attracted great attention as a new magnetically induced multiferroic. In this work, magnetic, structural and electronic properties of the multiferroic Ba3NbFe3Si2O14 were ...
Igor Lyubutin, Sergey Starchikov, Ivan Troyan, Yulia Nikiforova, Marianna Lyubutina, Alexander Gavriliuk   +5 more
doaj   +1 more source

Crystal Structure of Bismuth-Containing Samarium Iron–Aluminium Borates Sm_1−xBi_xFe_3−yAl_y(BO₃)₄ (x = 0.05–0.07, y = 0–0.28) in the Temperature Range of 25–500 K

Crystals, 2023
Structural features of new mixed bismuth-containing samarium iron–aluminium borate single crystals Sm1−xBixFe3−yAly(BO3)4 (x = 0.05–0.07, y = 0–0.28) were studied using X-ray diffraction analysis based on aluminium content and temperature in the range 25–
Ekaterina S. Smirnova, Olga A. Alekseeva, Vladimir V. Artemov, Timofei A. Sorokin, Dmitry N. Khmelenin, Ekaterina V. Sidorova, Kirill V. Frolov, Irina A. Gudim   +7 more
doaj   +1 more source

Validation of the Crystallography Open Database using the Crystallographic Information Framework

Journal of Applied Crystallography, 2021
Data curation practices of the Crystallography Open Database are described with greater focus being placed on the cif_validate program, capable of validating crystallographic information files against both DDL1 and DDLm dictionaries.
A. Vaitkus, Andrius Merkys, S. Gražulis
semanticscholar   +1 more source

Spiral Pitch Control in Cholesteric Liquid Crystal Layers with Hybrid Boundary Conditions

Crystals, 2022
The optical spectra of the cholesteric liquid crystal (CLC) layers under conditions of hybrid anchoring show a short-wave shift under a pulsed electric field.
Serguei P. Palto, Dmitry O. Rybakov, Boris A. Umanskii, Nikolay M. Shtykov   +3 more
doaj   +1 more source

Interferometric Study of the Stability of K₂Co_xNi_(1−x)(SO₄)₂·6H₂O (KCNSH) Mixed Crystal Faces Depending on the Composition and Flow Velocity of the Solution

Crystals, 2020
The change in the surface morphology of the (001) and (110) faces of K2CoxNi(1−x)(SO4)2·6H2O (KCNSH) mixed crystal, depending on the supercooling solution, has been studied under various conditions by laser interferometry.
Vadim V. Grebenev, Maria S. Lyasnikova, Sergey I. Kovalyov, Natalia A. Vasilyeva, Elena B. Rudneva, Vera L. Manomenova, Alexey E. Voloshin   +6 more
doaj   +1 more source

Recurrent hydronephrosis and spontaneous renal rupture caused by lymphoplasmacytic inflammation in a cat

Veterinární Medicína, 2021
A seven-year-old male cat that was previously diagnosed with - and treated for - left hydronephrosis due to suspected idiopathic proteinaceous materials in the renal pelvis, presented with a short history of anorexia and vomiting.
Junyoung Kim, Dongkeun Oh, Junho Cho, Seongjun Kim, Junghee Yoon   +4 more
doaj   +1 more source

Electron crystallography [PDF]

IUCrJ, 2019
A Special Issue on the topic of Electron Crystallography, now available in the August 2019 issue of Acta Crystallographica, Section B, contains contributions which we hope will interest readers of IUCrJ.
Alexander J. Blake, Marc de Boissieu, Ashwini Nangia   +2 more
openaire   +4 more sources

Structure validation in chemical crystallography

Acta Crystallographica Section D: Biological Crystallography, 2009
This paper reports on the current status of structure validation in chemical crystallography.
A. L. Spek
semanticscholar   +1 more source