Results 11 to 20 of about 491,196 (368)

Generalized crystallography [PDF]

open access: yesGlass Physics and Chemistry, 2002
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 ...
Mackay, Alan L.
core   +3 more sources

Copernican Crystallography [PDF]

open access: yesPhysical Review Letters, 1991
Redundancies are pointed out in the widely used extension of the crystallographic concept of Bravais class to quasiperiodic materials. Such pitfalls can be avoided by abandoning the obsolete paradigm that bases ordinary crystallography on microscopic ...
Mermin, N. David
core   +5 more sources

Megahertz serial crystallography [PDF]

open access: yesNature Communications, 2018
The new European X-ray Free-Electron Laser is the first X-ray free-electron laser capable of delivering X-ray pulses with a megahertz inter-pulse spacing, more than four orders of magnitude higher than previously possible.
M. Wiedorn   +125 more
semanticscholar   +15 more sources

The Crystallography of Color Superconductivity [PDF]

open access: yesPhysical Review D, 2002
We develop the Ginzburg-Landau approach to comparing different possible crystal structures for the crystalline color superconducting phase of QCD, the QCD incarnation of the Larkin-Ovchinnikov-Fulde-Ferrell phase.
A.G. Truscott   +57 more
core   +7 more sources

Spikes in Cosmic Crystallography [PDF]

open access: yesInternational Journal of Modern Physics D, 2002
If the universe is multiply connected and small the sky shows multiple images of cosmic objects, correlated by the covering group of the 3-manifold used to model it.
A. BERNUI   +7 more
core   +5 more sources

Crystallography on Curved Surfaces [PDF]

open access: yesProceedings of the National Academy of Sciences, 2006
We study static and dynamical properties that distinguish two dimensional crystals constrained to lie on a curved substrate from their flat space counterparts.
Bausch   +10 more
core   +4 more sources

Abstract OR-2: The Formation of Dps-DNA Complexes under Different Conditions According to Cryo-EM and SAXS [PDF]

open access: yesInternational Journal of Biomedicine, 2021
Background: The effect of Dps-DNA co-crystals formation, which occurs in stressed Escherichia coli cells exposed to extreme conditions, is well described in the literature.
Roman Kamyshinsky   +5 more
doaj   +1 more source

Different cation-protonation patterns in mol-ecular salts of unsymmetrical dimethyhydrazine : C2H9N2·Br and C2H9N2·H2PO3 [PDF]

open access: yes, 2016
Acknowledgements We thank the EPSRC National Crystallography Service (University of Southampton) for the data collections.Peer reviewedPublisher ...
Harrison, William T. A.   +1 more
core   +11 more sources

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