Zobrazeno 1 - 10
of 20
pro vyhledávání: '"H. Choosuwan"'
Publikováno v:
Journal of Applied Physics. 96:6597-6605
We present a Raman spectroscopy study of the lattice-dynamical properties of the BaxSr1−xTiO3 thin films with x=0.05, 0.1, 0.2, 0.35, and 0.5 in the temperature range of 5–300K. Soft phonon modes were observed, and the temperature dependence of t
Publikováno v:
Journal of Applied Physics. 93:2876-2879
Dielectric properties of Nb2O5(0.92):SiO2(0.08) ceramic were measured in the temperature range of 10–300 K by the cryostat system. Frequency-dependent dielectric loss suggests the relaxation behavior of this material. The relaxation mechanism was a
Publikováno v:
Journal of Applied Physics. 91:5051-5054
The thermal expansion coefficients of a single crystal and ceramic of Nb2O5 are measured in the temperature range of −200–500 °C by the dilatometer technique. Both single crystals and ceramics of Nb2O5 and Nb2O5(1−x):xTiO2 show negative therma
Publikováno v:
Journal of Raman Spectroscopy. 33:121-124
Single-phase (Nb2O5)1−x(TiO2)x ceramics were prepared for x = 0.00, 0.05, 0.08 and 0.11 compositions using a solid-state reaction technique. The effect of TiO2 substitution on the vibrational and phase transition behavior of Nb2O5 was studied using
Publikováno v:
Integrated Ferroelectrics. 42:405-418
This paper reports recent progress in growing Nb 2 O 5 (1 m x):xTiO 2 , x = 0.05, 0.08, 0.11 single crystal using the laser heated pedestal growth (LHPG) technique. The growth conditions such as molten zone temperature, the seed and feed pulling rate
Publikováno v:
Ferroelectrics Letters Section. 27:27-38
The dielectric constants (K) of ceramics composition (Nb 2 O 5 ) (1-x) : xTiO 2 , (x=0.05, 0.08, 0.11) have been measured over the temperature range from -180 °C to 180 °C in the frequency range 100 Hz-lMHz. For all three samples, the temperature d
Publikováno v:
Morphotropic Phase Boundary Perovskites, High Strain Piezoelectrics, and Dielectric Ceramics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5078915cbd8d2ecd81377103811d971
https://doi.org/10.1002/9781118380802.ch32
https://doi.org/10.1002/9781118380802.ch32
Publikováno v:
Physical Review B. 70
The lattice dynamical properties of ${\mathrm{Ba}}_{x}{\mathrm{Sr}}_{1\ensuremath{-}x}{\mathrm{TiO}}_{3}$ single crystals with $x=0.05$, 0.1, 0.2, 0.35, and 0.5 have been studied by Raman spectroscopy in the temperature range $5--300\phantom{\rule{0.
Publikováno v:
ResearcherID
In order to investigate the dielectric properties of the system Nb 2 O 5 (0.95):0.05TiO 2 , single crystal fibers were grown using the laser heated pedestal growth (LHPG) technique. Ceramic rods, prepared by conventional solid solution reaction metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b516b85af16d9e0e255a5f7f32f68a4
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