Zobrazeno 1 - 10 of 146 pro vyhledávání: '"HAROLD T. STOKES"'
1
Enumeration and tabulation of magnetic (3+d)-dimensional superspace groups
Autor: Harold T. Stokes, Branton J. Campbell
Publikováno v: Acta Crystallographica Section A Foundations and Advances. 78:364-370
A magnetic superspace group (MSSG) simultaneously constrains both the magnetic and non-magnetic (e.g. displacive, occupational, rotation and strain) degrees of freedom of an incommensurately modulated magnetic crystal. We present the first enumeratio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c13fc032427559b4c268012b05e2a554
https://doi.org/10.1107/s2053273322003898
Zobrazit plný text záznamu
2
Theoretical and computational improvements to the algebraic method for discovering cooperative rigid-unit modes
Autor: Tyler B. Averett, Harold T. Stokes, Branton J. Campbell, Shae Machlus, Christopher Yost
Publikováno v: Journal of Applied Crystallography. 54:1664-1675
A linear-algebraic algorithm for identifying rigid-unit modes in networks of interconnected rigid units has recently been demonstrated. This article presents a series of enhancements to the original algorithm, which greatly improve its conceptual sim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a0d005e8f3b62c6d683264f1408aee2
https://doi.org/10.1107/s1600576721009341
Zobrazit plný text záznamu
3
The ISOTILT software for discovering cooperative rigid-unit rotations in networks of interconnected rigid units
Autor: Christopher Yost, Harold T. Stokes, Shae Machlus, Tyler B. Averett, Branton J. Campbell
Publikováno v: Journal of Applied Crystallography
ISOTILT is a user-friendly web-based software package for discovering the cooperative rigid-unit modes in materials whose structures contain interconnected networks of rigid units.
A user-friendly web-based software tool called ‘ISOTILT’ is
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5210ed0fdac120055473203c58b30779
http://europepmc.org/articles/PMC8662972
Zobrazit plný text záznamu
4
Elektronická kniha
Isotropy Subgroups Of The 230 Crystallographic Space Groups
Autor: Dorian M Hatch, Harold T Stokes
This book gives a rather exhaustive list of isotropy subgroups of the 230 crystallographic space groups. The symmetry changes for the vast majority of observed phase transitions in crystalline solids can be found in the list. With each entry, informa
Zobrazit plný text záznamu
6
Supercolossal Uniaxial Negative Thermal Expansion in Chloranilic Acid Pyrazine, CA-Pyz
Autor: Huiyu Liu, Harold T. Stokes, John S. O. Evans, Matthias J. Gutmann, Branton J. Campbell, Ivana Radosavljevic Evans
Publikováno v: Chemistry of materials, 2019, Vol.31(12), pp.4514-4523 [Peer Reviewed Journal]
There has been significant recent interest in exploiting the large dimension changes that can occur in molecular materials as a function of temperature, stress or under optical illumination. Here we report the remarkable thermal expansion properties
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf99f7740b7ff6dcee34f15839f33397
https://doi.org/10.1021/acs.chemmater.9b01135
Zobrazit plný text záznamu
8
Understanding the Behavior of the Above-Room-Temperature Molecular Ferroelectric 5,6-Dichloro-2-methylbenzimidazole Using Symmetry Adapted Distortion Mode Analysis
Autor: P. Shiv Halasyamani, Ivana Radosavljevic Evans, Harold T. Stokes, Weiguo Zhang, Huiyu Liu, John S. O. Evans, Branton J. Campbell
Publikováno v: Journal of the American Chemical Society. 140:13441-13448
The exploitable properties of many functional materials are intimately linked with symmetry-changing phase transitions. These include properties such as ferroelectricity, second harmonic generation, conductivity, magnetism and many others. We describ
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f90205baef45c085dad27241ba85e228
https://doi.org/10.1021/jacs.8b08591
Zobrazit plný text záznamu
9
An algebraic approach to cooperative rotations in networks of interconnected rigid units
Autor: Christopher J. Howard, Siegbert Schmid, Thomas A. Whittle, Shae Machlus, Christopher Yost, Harold T. Stokes, Tyler B. Averett, Branton J. Campbell
Publikováno v: Acta Crystallographica Section A Foundations and Advances. 74:408-424
Crystalline solids consisting of three-dimensional networks of interconnected rigid units are ubiquitous amongst functional materials. In many cases, application-critical properties are sensitive to rigid-unit rotations at low temperature, high press
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::044cfd37d056c90b1b06026d20b538c5
https://doi.org/10.1107/s2053273318009713
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje