Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Chung-loong Choy"'
Publikováno v:
Journal of Applied Physics; 5/1/2005, Vol. 97 Issue 9, p093503, 5p, 4 Black and White Photographs, 1 Graph
Publikováno v:
Journal of Applied Physics; 5/15/2004, Vol. 95 Issue 10, p5691-5695, 5p, 6 Black and White Photographs, 3 Graphs
Autor:
Kin Hung Wong, Zhiguo Liu, Nai-Ben Ming, Helen L. W. Chan, Chung Loong Choy, Shunhua Zhou, Jianmin Zhu, Xinhua Zhu
Publikováno v:
Journal of Materials Research. 23:737-744
Compositionally graded (Ba1−xSrx)TiO3 (BST) thin films (with 0.0 ⩽ x ⩽ 0.25) were grown by pulsed laser deposition on the (100)MgO single-crystal substrates covered with a conductive La0.5Sr0.5CoO3 (LSCO) layer as a bottom electrode. Their epit
Publikováno v:
Journal of the American Ceramic Society. 90:3167-3170
The low-frequency internal friction (0.1 Hz
Publikováno v:
Ferroelectrics. 324:11-19
Samarium and manganese doped lead titanate (PSmT) ceramic fibers with diameters of 35–75 μm have been prepared using a sol-gel method. The effects of hydrolysis, pyrolysis and sintering on the fiber fabrication have been studied. X-ray diffraction
Publikováno v:
Materials Chemistry and Physics. 93:142-148
Ruthenium (Ru) films on rolling-assisted biaxially textured Ni substrates (RABiTs) were deposited by liquid source chemical vapor deposition using bis-(ethyl-π-cyclopentadienyl)ruthenium (Ru(C2H5C5H4)2). The thermal decomposition process of the prec
Publikováno v:
Materials Chemistry and Physics. 92:453-457
The calcium modified lead titanate [Pb 0.76 Ca 0.24 Ti 0.96 W 0.02 Co 0.02 O 3 + MnO 0.4 wt.% + NiO 0.3 wt.% (PCaT)] bulk ceramics were fabricated. It was found that the ceramics with pure perovskite phase could be fabricated from a sol–gel powder
Autor:
Nai-Ben Ming, Chung-loong Choy, Shunhua Zhou, Helen L. W. Chan, Xinhua Zhu, Dietrich Hesse, Kin-hung Wong, Jianmin Zhu, Zhiguo Liu
Publikováno v:
Materials Science and Engineering: B. 118:219-224
Compositionally-graded (Ba1−xSrx)TiO3 thin films ( x varying from 0 to 0.25) were epitaxially grown by pulsed-laser deposition on (1 0 0)MgO single-crystal substrates with a conductive La0.5Sr0.5CoO3 layer as bottom electrode. The crystallinity and
Publikováno v:
Journal of Alloys and Compounds. 392:231-236
Textured Ru thin films (∼120 nm) were deposited on Si and rolling-assisted biaxially textured Ni substrates by a DC magnetron sputtering technique with a two-step process. The biaxially textured pure Ni substrates with a thickness of 80 μm were fa
Publikováno v:
Progress in Solid State Chemistry. 33:207-215
We performed a study on the dielectric properties of Ba x Sr 1− x TiO 3 –Mg 0.9 Zn 0.1 O (BST–MZO) composite ceramics derived from core–shell structured nanopowders with the shell of zinc doped MgO and core of Ba x Sr 1− x TiO 3 . It was fo