Zobrazeno 1 - 10
of 43
pro vyhledávání: '"W. F. Kuhs"'
Autor:
K. Sell, E. H. Saenger, A. Falenty, M. Chaouachi, D. Haberthür, F. Enzmann, W. F. Kuhs, M. Kersten
Publikováno v:
Solid Earth, Vol 7, Iss 4, Pp 1243-1258 (2016)
To date, very little is known about the distribution of natural gas hydrates in sedimentary matrices and its influence on the seismic properties of the host rock, in particular at low hydrate concentration. Digital rock physics offers a unique approa
Externí odkaz:
https://doaj.org/article/c85e32ca71244cd5be9c0eab0f684b14
Autor:
T. Bartels-Rausch, H.-W. Jacobi, T. F. Kahan, J. L. Thomas, E. S. Thomson, J. P. D. Abbatt, M. Ammann, J. R. Blackford, H. Bluhm, C. Boxe, F. Domine, M. M. Frey, I. Gladich, M. I. Guzmán, D. Heger, Th. Huthwelker, P. Klán, W. F. Kuhs, M. H. Kuo, S. Maus, S. G. Moussa, V. F. McNeill, J. T. Newberg, J. B. C. Pettersson, M. Roeselová, J. R. Sodeau
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 3, Pp 1587-1633 (2014)
Snow in the environment acts as a host to rich chemistry and provides a matrix for physical exchange of contaminants within the ecosystem. The goal of this review is to summarise the current state of knowledge of physical processes and chemical react
Externí odkaz:
https://doaj.org/article/9d7330b62253483a83c871202940598d
Publikováno v:
Journal of Physics: Condensed Matter. 17:S3009-S3015
Gas pressure cells techniques are well adapted to neutron scattering applications. They can routinely be used at least up to pressures of 0.5 GPa in a wide temperature range, they allow for an accurate pressure control and also provide the chemical a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eb7c55ba7f3c2892048b691d75aedf9
https://doi.org/10.1088/0953-8984/17/40/003
https://doi.org/10.1088/0953-8984/17/40/003
Publikováno v:
Physica B: Condensed Matter. 350:E647-E650
Inelastic neutron scattering with emphasis on low-lying modes as well as cold neutron leakage measurements were performed on four prospective advanced cold moderator materials. Employing the time-of-flight instrument SV29 and DNS at the Julich FRJ-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566e10ac7a26d8fdf940e6e79f7631a1
https://doi.org/10.1016/j.physb.2004.03.173
https://doi.org/10.1016/j.physb.2004.03.173
Publikováno v:
Journal of Glaciology. 45:22-30
We performed microscopic observations and a statistical study of the number, size and shape distribution of clathrates in the GRIP (Greenland Ice Core Project) deep ice core, using 185 samples from a depth range of 1016–3014 m, spanning a period of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85bb5e9ab2e805323c436b45f142553d
https://doi.org/10.3189/s0022143000003002
https://doi.org/10.3189/s0022143000003002
Autor:
W. F. Kuhs
Publikováno v:
International Tables for Crystallography ISBN: 9781118762295
International Tables for Crystallography ISBN: 9781402007149
International Tables for Crystallography
International Tables for Crystallography ISBN: 9781402007149
International Tables for Crystallography
The theory of lattice dynamics shows that the atomic thermal Debye–Waller factor is related to the atomic displacements. In the harmonic approximation, these are fully described by a fully symmetric second-order tensor. Anharmonicity and disorder,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523269e3748750b256ba88976c308228
https://doi.org/10.1107/97809553602060000908
https://doi.org/10.1107/97809553602060000908
Publikováno v:
High Pressure Research. 14:341-352
Single crystal X-ray and neutron diffraction is essential for determining occupancies, positional as well as static and dynamic displacement parameters in crystalline matter by measuring Bragg, satellite or diffuse reflections. In our contribution a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a787e0c2e95d953026fa67e3c613240e
https://doi.org/10.1080/08957959608201420
https://doi.org/10.1080/08957959608201420
Autor:
Elmar Dormann, M. Burggraf, W. Wendl, W. F. Kuhs, H. Dragan, P. Gruner-Bauer, A. Wolter, D. Muller, G. Mattern, H. W. Helberg
Publikováno v:
Zeitschrift f�r Physik B Condensed Matter. 96:439-450
Crystal structure, microwave conductivity and static magnetic susceptibility were analyzed for the conducting perylene (PE) radical cation salts of nominal composition (PE)2(PF6)1−x(AsF6) x ·2/3 THF for 0≦x≦1. Crystallographic phase transition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a9d6a03db5a3ca518e4499e2d353ee1
https://doi.org/10.1007/bf01313841
https://doi.org/10.1007/bf01313841
Publikováno v:
Acta Crystallographica Section B Structural Science. 50:644-648
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b16ca3d13970d0d7de26223cf11e133e
https://doi.org/10.1107/s0108768194004933
https://doi.org/10.1107/s0108768194004933
Publikováno v:
Acta Crystallographica Section B Structural Science. 50:741-746
Electrocrystallization and crystal structure are reported for the 6:1 salt of perylene (PE) and hexafluorophosphate. The three-dimensional crystal structure contains PE dimers with very small intradimer and large interdimer separation. Measurements o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcbf8295ad238bd88bbf4d3a27679430
https://doi.org/10.1107/s0108768194004027
https://doi.org/10.1107/s0108768194004027