Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ray L. Withers"'
Publikováno v:
Journal of Materiomics, Vol 4, Iss 4, Pp 345-352 (2018)
0.29Pb(In1/2Nb1/2)O3-0.45Pb(Mg1/3Nb2/3)O3-0.26PbTiO3 single crystals have been studied using triple-axis based elastic and inelastic neutron scattering. Elastic diffuse scattering reveals the presence of polar nano-regions (PNR's) in this system, whi
Externí odkaz:
https://doaj.org/article/0cb3dab016f742c394aa87dc96f4f8f8
Publikováno v:
Advances in Condensed Matter Physics, Vol 2013 (2013)
A careful, systematic investigation of Ba6−3xLn8+2xTi18O54 (BLnTss) ceramics has been performed in order to understand the relationship between composition, microstructure evolution, and microwave dielectric properties. In this paper, we report the
Externí odkaz:
https://doaj.org/article/06a7f5a8138c43d5a1aeac1373052560
Publikováno v:
Journal of Materials Chemistry A. 10:22977-22991
The significance of ferroelectric and ferroelastic materials physico-chemistry is summarized and detailed for various photocatalytic reactions, followed by an outlook on future advancements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f965f1cfffcd1eede0e5c30f129273e6
https://doi.org/10.1039/d2ta05294f
https://doi.org/10.1039/d2ta05294f
Autor:
Xitao, Liu, Faqiang, Zhang, Peiqing, Long, Teng, Lu, Huarong, Zeng, Yun, Liu, Ray L, Withers, Yongxiang, Li, Zhiguo, Yi
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 30(44)
The anomolous photovoltaic (APV) effect is an intriguing phenomenon and rarely observed in bulk materials that structurally have an inversion symmetry. Here, the discovery of such an APV effect in a centrosymmetric vanadate, BiVO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f40442b53a69e534dc609461ef8d5421
https://pubmed.ncbi.nlm.nih.gov/30589463
https://pubmed.ncbi.nlm.nih.gov/30589463
Autor:
Adam, Berlie, Gordon J, Kearley, Yun, Liu, Dehong, Yu, Richard A, Mole, Chris D, Ling, Ray L, Withers
Publikováno v:
Physical chemistry chemical physics : PCCP. 17(33)
For structures that can be treated as networks of rigid, corner-connected polyhedra, the dominant distortion modes can be described by so-called rigid unit modes that are close to zero frequency. This type of behaviour is common in zeolitic/zeotypic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d309dbdbf44e04ee081fda356a0b27af
https://pubmed.ncbi.nlm.nih.gov/26220067
https://pubmed.ncbi.nlm.nih.gov/26220067
Autor:
Ray L. Withers
Publikováno v:
Zeitschrift für Kristallographie - Crystalline Materials. 220:1027-1034
A review of the application of electron microscopy to disordered materials exhibiting sharp, highly structured diffuse intensity distributions is given from a modulation wave approach perspective. Structurally useful diffraction phenomena such as pol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e453f8175702fb56a74295b7fab494e5
https://doi.org/10.1524/zkri.2005.220.12.1027
https://doi.org/10.1524/zkri.2005.220.12.1027
Aperiodic Crystals collects 37 selected papers from the scientific contributions presented at Aperiodic 2012 - the Seventh International Conference on Aperiodic Crystalsheld held in Cairns, Australia, 2-7 of September 2012. The volume discusses stat
Publikováno v:
Chemistry of Materials
Elastic and anelastic properties of a member of the BiFeO3–CaFeO2.5 perovskite solid solution (BCFO), which is known to have multiple instabilities, have been investigated by resonant ultrasound spectroscopy. This phase, with 64% Bi and 36% Ca on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::96b5b058bde7df2ad7bb3c70ec3086f1
https://pubmed.ncbi.nlm.nih.gov/24489435
https://pubmed.ncbi.nlm.nih.gov/24489435
Autor:
Biljana Lazic, Hannes Krueger, Vladica Cvetković, Ray L. Withers, Aleksandar Kremenović, Reinhard Kaindl, Lukas Perfler
Publikováno v:
ChemInform. 44
Long colorless needles of KAl9O14 are obtained from powdered K3AlF6 (air, Pt crucible, 1273 K, 1 h).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d5d8663eadfe5faf255ba47e18311c
https://doi.org/10.1002/chin.201322007
https://doi.org/10.1002/chin.201322007
Publikováno v:
Chemistry of Materials; Jul2015, Vol. 27 Issue 14, p4934-4942, 9p