Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Gillian A Gehring"'
Autor:
Qi Feng, Wala Dizayee, Xiaoli Li, David S Score, James R Neal, Anthony J Behan, Abbas Mokhtari, Marzook S Alshammari, Mohammed S Al-Qahtani, Harry J Blythe, Roy W Chantrell, Steve M Heald, Xiao-Hong Xu, A Mark Fox, Gillian A Gehring
Publikováno v:
New Journal of Physics, Vol 18, Iss 11, p 113040 (2016)
We report the results of a sequence of magnetisation and magneto-optical studies on laser ablated thin films of ZnCoAlO and ZnCoO that contain a small amount of metallic cobalt. The results are compared to those expected when all the magnetization is
Externí odkaz:
https://doaj.org/article/dcbd647675d24a12abe22ab6aa57a3ce
Autor:
Ya-xin Li, Hong-fei Gao, Rui-bin Zhang, Kutlwano Gabana, Qing Chang, Gillian A. Gehring, Xiao-hong Cheng, Xiang-bing Zeng, Goran Ungar
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
A 3D‐ordered liquid crystal phase of regular right and left helically twisted columns self‐assembles from straight‐ and bent‐rod molecules. Here calculations indicate that, among four alternative models, the observed complex Fddd structure pr
Externí odkaz:
https://doaj.org/article/a14df41a45414cbd99fcef1c14790f4c
Autor:
Ruibin Zhang, William S. Fall, Kyle Wm. Hall, Gillian A. Gehring, Xiangbing Zeng, Goran Ungar
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Melting is considered a strictly first-order transition and therefore cannot proceed continuously. Here the authors challenge this concept for long-chain compounds by demonstrating continuous melting of thin layers on graphite where the barrier for s
Externí odkaz:
https://doaj.org/article/ce7c540607ec4ad19484511f9ef648f3
Autor:
Wala Dizayee, Minju Ying, Jonathan Griffin, Mohammed S. Alqahtani, Alastair Buckley, A. Mark Fox, Gillian A. Gehring
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 055118-055118-9 (2018)
Amorphous films of MoOx have both structural disorder and also chemical disorder for x
Externí odkaz:
https://doaj.org/article/3d6cef9627e4434d84ac05b294930dce
Autor:
William S. Fall, Xiangbing Zeng, Gillian A. Gehring, Kyle Wm. Hall, Ruibin Zhang, Goran Ungar
Publikováno v:
Macromolecules. 54:10135-10149
Because non-polymers melt in a sharp, strongly first-order transition, it is taken for granted that semicrystalline polymers do the same. However, nearly continuous melting has been reported recent...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cb17480e7c63103e5753f4c411cc2fc
https://doi.org/10.1021/acs.macromol.1c01377
https://doi.org/10.1021/acs.macromol.1c01377
Publikováno v:
Advances in Condensed Matter Physics, Vol 2017 (2017)
Externí odkaz:
https://doaj.org/article/4c71d907c388438e821689f11a41070d
Publikováno v:
Journal of Materials Science. 55:99-106
In this work, the magnetic and transport properties of La0.7Ca0.3MnO3 (LCMO) films are compared with films capped with Fe3O4. The capping layers for films with the thicknesses of 50 nm and 100 nm broadened the metal–insulator transition, though the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f7420c811184b7d90bb974690edb8f
https://doi.org/10.1007/s10853-019-04023-4
https://doi.org/10.1007/s10853-019-04023-4
Autor:
Xia Zhang, A. Mark Fox, Bin Liao, Ahmad M. A. Saeedi, Ying Minju, Xiaolong Du, Xu Zhang, Miaomiao Yuan, Zengxia Mei, Gillian A. Gehring, Steve M. Heald
Publikováno v:
Journal of Materials Chemistry C. 7:1138-1145
Magnetization is produced in samples of ZnO by implanting krypton ions. Krypton is chemically inert; hence, the magnetization is the consequence of the radiation damage that occurred due to the implantation process. We have found magnetization as lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5814fecfe2cd27c1a99c72ce4b6e5164
https://doi.org/10.1039/c8tc05929b
https://doi.org/10.1039/c8tc05929b
Autor:
William S. Fall, Gillian A. Gehring, Xiangbing Zeng, Goran Ungar, Carsten Tschierske, Constance Nürnberger, Feng Liu, Stephen J. Kearney
Publikováno v:
Molecular Systems Design & Engineering. 4:396-406
We have designed a compound that forms square liquid crystal honeycomb patterns with a cell size of only 3 nm and with zero in-plane thermal expansion. The compound is a bolaamphiphile with a π-conjugated rod-like core and two mutually poorly compat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05fc0073b4f019a1783f5f497c81561f
https://doi.org/10.1039/c8me00111a
https://doi.org/10.1039/c8me00111a
Autor:
Ya-xin Li, Xiangbing Zeng, Goran Ungar, Hongfei Gao, Gillian A. Gehring, Qing Chang, Xiaohong Cheng, Kutlwano Gabana, Ruibin Zhang
Helical structures continue to inspire, and there is considerable temptation to attribute helicity to columnar liquid crystals (LC). While short isohelical sequences are undoubtedly present, and longer ones in chiral or chiral-doped compounds, the or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4053b60cb3ec0774d03992922233a690
https://doi.org/10.21203/rs.3.rs-256979/v1
https://doi.org/10.21203/rs.3.rs-256979/v1
