Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Weizhuo Zhong"'
Autor:
Di Lin, Xiaoming Pan, Xiangyong Zhao, Wenwei Ge, Haiqing Xu, Hong Liu, Haosu Luo, Weizhuo Zhong, Tianhou He, Xiangping Jiang
Publikováno v:
Journal of Alloys and Compounds. 462:256-261
In this paper, polycrystalline materials of Na 0.5 Bi 0.5 TiO 3 and 1 at.% Mn-doped Na 0.5 Bi 0.5 TiO 3 (abbreviated as NBT and Mn:NBT) were synthesized by solid-state reaction techniques. Single crystals were successfully grown by using the top-seed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcb39c8279d373c75bbf4e2d0febc474
https://doi.org/10.1016/j.jallcom.2007.08.006
https://doi.org/10.1016/j.jallcom.2007.08.006
Publikováno v:
Journal of Crystal Growth. 275:e895-e898
Stoichiometric LiNbO 3 crystal has received much attention because of its excellent properties. Here we reported a novel growth technique to grow near-stoichiometric LiNbO 3 single crystal. This technique also uses a double-chamber crucible including
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6363fecaa8bcc3b35f26f5f7e51f5eca
https://doi.org/10.1016/j.jcrysgro.2004.11.027
https://doi.org/10.1016/j.jcrysgro.2004.11.027
Publikováno v:
Journal of the American Ceramic Society. 85:2949-2955
Nanosized CoAl 2 O 4 and ZnAl 2 O 4 powders with particle sizes of 67 and 6.5 nm are synthesized under hydrothermal conditions at 245°C for 20 h. The precursors are reacted at different temperatures to provide intermediate phase transformations usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3535a7e3ba00e2963290036af971d81e
https://doi.org/10.1111/j.1151-2916.2002.tb00561.x
https://doi.org/10.1111/j.1151-2916.2002.tb00561.x
Autor:
Suxian Cui, Yufeng Zheng, Shouyang Wang, Lian-Song Wang, Weizhuo Zhong, Zhiping Lu, Er-Wei Shi
Publikováno v:
Crystal Research and Technology. 39:387-395
Stoichiometric lithium niobate single crystals with different Li contents have been grown both by the top-seeded solution growth (TSSG) method from potassium containing flux and by the double crucible Czochralski (DC Cz) method. Spectroscopic propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f75019eecc28180112cf9d907ed788f
https://doi.org/10.1002/crat.200310199
https://doi.org/10.1002/crat.200310199
Publikováno v:
Materials Letters. 56:601-605
Mono-dispersed ZnAl 2 O 4 was successfully synthesized by a hydrothermal method at 260 °C for 20 h. The powder was characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscopy (SEM), differential the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a108d97a2df9a83ef2052b11efeaa36e
https://doi.org/10.1016/s0167-577x(02)00561-x
https://doi.org/10.1016/s0167-577x(02)00561-x
Publikováno v:
Materials Letters. 55:281-284
Nano-sized CoAl2O4 was synthesized by hydrothermal method. The powder was characterized by XRD, DTA–TG, TEM, BET, IR, XPS, and UV–Vis techniques. The particle size was ca. 70 nm, and the particle size distribution was narrow. The BET surface area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82d65bf34f28dac602ca46a9fb13d615
https://doi.org/10.1016/s0167-577x(02)00378-6
https://doi.org/10.1016/s0167-577x(02)00378-6
Autor:
Guisheng Xu, Haiqing Xu, Weizhuo Zhong, Yiping Guo, Yuqi Gao, Haosu Luo, Zhiwen Yin, Zhenyi Qi
Publikováno v:
Solid State Communications. 120:321-324
The Bridgman technique has been used to grow PMNT single crystals based on the understanding of the features of PMN–PT system and the thermal stability of PMNT crystals. The technique has some advantages for the control of spontaneous nucleation, p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6259756fdaea507066b02e1786d7d009
https://doi.org/10.1016/s0038-1098(01)00387-8
https://doi.org/10.1016/s0038-1098(01)00387-8
Publikováno v:
Journal of Crystal Growth. 222:202-208
The types, formation mechanism and suppressing approaches of structural defects in PMNT crystals grown by a Bridgman method were investigated in this paper. The structural defects include composition non-uniformity, scattering particles, pores, negat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afa5809172ba1f940e339167d2596252
https://doi.org/10.1016/s0022-0248(00)00917-9
https://doi.org/10.1016/s0022-0248(00)00917-9
Publikováno v:
Crystal Research and Technology. 35:279-289
Morphological characteristics and twinning mechanism of ZnS crystals under hydrothermal conditions have been investigated in this paper. It was shown that under hydrothermal conditions the morphology of ZnS crystallites changes along the four-fold ax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe7b1746749139c6ca39054692c80735
https://doi.org/10.1002/1521-4079(200003)35:3<279::aid-crat279>3.0.co
https://doi.org/10.1002/1521-4079(200003)35:3<279::aid-crat279>3.0.co
Publikováno v:
Science in China Series E: Technological Sciences. 42:541-549
High-performance relaxor ferroelectric single crystals Pb(Mg1/3Nb2/3)O3−PbTiO3 have been grown successfully by a modified Bridgman method. They have the size of 25×25×50 mm3 and are of pure perovakite phases with tetragonal or rhombohedral struct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2663982b4583c7a807348a76f02cd6
https://doi.org/10.1007/bf02917408
https://doi.org/10.1007/bf02917408