Results 21 to 30 of about 662,036 (283)

Generalised Crystallography [PDF]

open access: yesGlass Physics and Chemistry, 1986
X-ray crystal structure analysis can now be seen as a special kind of microscopy which is being extended to the recognition and examination of many kinds of ordered structure more general than crystals and which leads to their synthesis or construction by various methods.
openaire   +1 more source

Effects of the Domain Wall Conductivity on the Domain Formation under AFM-Tip Voltages in Ion-Sliced LiNbO3 Films

open access: yesCrystals, 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
doaj   +1 more source

High-throughput high-resolution cryo-electron crystallography [PDF]

open access: yes, 2015
High-resolution structures of membrane and soluble proteins can be obtained by cryo-electron crystallography, given highly-ordered cryo-preparations of perfectly flat 2D crystals are available.
Scherer, Sebastian
core   +1 more source

Crystallography and Databases

open access: yesData Science Journal, 2017
Crystallographic databases have existed as electronic resources for over 50 years, and have provided comprehensive archives of crystal structures of inorganic, organic, metal–organic and biological macromolecular compounds of immense value to a wide range of structural sciences. They thus serve a variety of scientific disciplines, but are all driven by
Ian J. Bruno   +5 more
openaire   +4 more sources

Electron crystallography [PDF]

open access: yesIUCrJ, 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   +2 more
openaire   +4 more sources

The Synthesis and Characterization of a Novel One-Dimensional Bismuth (III) Coordination Polymer as a Precursor for the Production of Bismuth (III) Oxide Nanorods

open access: yesCrystals, 2022
A novel Bi (III) coordination compound, [Bi(HQ)(Cl)4]n ((Q = pyridine-4-carbaldehyde thiosemicarbazone), was prepared in this research using a sonochemical technique.
Younes Hanifehpour   +6 more
doaj   +1 more source

Precise local control of liquid crystal pretilt on polymer layers by focused ion beam nanopatterning

open access: yesBeilstein 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
doaj   +1 more source

Multigrain crystallography

open access: yesZeitschrift für Kristallographie, 2012
We summarize exploratory work on multigrain crystallography. The experimental arrangement comprises a monochromatic beam, a fully illuminated sample with up to several hundred grains in transmission geometry on a rotary table and a 2D detector. Novel algorithms are presented for indexing, integration and filtering with emphasis on handling the ...
Sørensen, Henning Osholm   +10 more
openaire   +5 more sources

An insight into the microstructures and composition of 2,700 m-depth deep-sea limpet shells

open access: yesFrontiers in Marine Science, 2022
Structural and physiochemical properties contribute to the biological adaptation of deep-sea animals to their harsh living environment but have hardly been investigated systematically.
Zhehan Ying   +16 more
doaj   +1 more source

Radiation damage to nucleoprotein complexes in macromolecular crystallography [PDF]

open access: yes, 2015
Significant progress has been made in macromolecular crystallography over recent years in both the understanding and mitigation of X-ray induced radiation damage when collecting diffraction data from crystalline proteins.
Ravelli, Raimond B. G.   +13 more
core   +1 more source

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