Results 31 to 40 of about 485,962 (354)
Crystals, 2020 The specified domain patterns were written by AFM-tip voltages in LiNbO3 films composing LNOI (LiNbO3-on-insulator). The domain wall conductivity (DWC) was estimated in the written patterns.
Radmir Gainutdinov, Tatyana Volk
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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
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Nature Materials, 2014 Over the course of its long history, powder diffraction has provided countless insights into the properties of materials. It will continue to do so in the future, but with an emphasis on elucidating how materials respond to external stimuli.
Anthony K. Cheetham, Andrew L. Goodwin
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IUCrJ, 2017 The Protein Crystallography Station (PCS), located at the Los Alamos Neutron Scattering Center (LANSCE), was the first macromolecular crystallography beamline to be built at a spallation neutron source.
Julian C.-H. Chen, Clifford J. Unkefer
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Cosmic Crystallography with a Pullback [PDF]
, 1999 We present a modified version of the cosmic crystallography method, especially useful for testing closed models of negative spatial curvature. The images of clusters of galaxies in simulated catalogs are ``pulled back'' to the fundamental domain before ...
Best +7 more
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Real-space refinement in PHENIX for cryo-EM and crystallography
bioRxiv, 2018 This article describes the implementation of real-space refinement in the phenix.real_space_refine program from the Phenix suite. Use of a simplified refinement target function enables fast calculation, which in turn makes it possible to identify optimal
P. Afonine +6 more
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Chemical Science, 2017 Quantum crystallography combines quantum chemistry and experimental diffraction or scattering to provide both enhanced wavefunctions and charge densities.
Grabowsky, Simon +2 more
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Precise local control of liquid crystal pretilt on polymer layers by focused ion beam nanopatterning
Beilstein Journal of Nanotechnology, 2019 Background: The alignment of liquid crystals by surfaces is crucial for applications. It determines the director configuration in the bulk, its stability against defects and electro-optical switching scenarios. The conventional planar alignment of rubbed
Maxim V. Gorkunov +4 more
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Comparing serial X-ray crystallography and microcrystal electron diffraction (MicroED) as methods for routine structure determination from small macromolecular crystals. [PDF]
, 2020 Innovative new crystallographic methods are facilitating structural studies from ever smaller crystals of biological macromolecules. In particular, serial X-ray crystallography and microcrystal electron diffraction (MicroED) have emerged as useful ...
Aquila, Andrew +37 more
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Protein X-ray Crystallography and Drug Discovery
Molecules, 2020 With the advent of structural biology in the drug discovery process, medicinal chemists gained the opportunity to use detailed structural information in order to progress screening hits into leads or drug candidates.
L. Maveyraud, L. Mourey
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