Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Ai Li Ding"'
Publikováno v:
Key Engineering Materials. :227-230
La-modified PZN-PZT compositions with representative formula Pb1-0.7xLa0.7x(Zn1/3Nb2/3)0.3- (Zr0.55Ti0.45)0.7(1-x/4)O3 were prepared by the columbite precursor method. La content, x, was varied from 0 to 8mol%. Effects of La doping on microstructure,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28302823be3200220a3aadf66c2d1529
https://doi.org/10.4028/www.scientific.net/kem.280-283.227
https://doi.org/10.4028/www.scientific.net/kem.280-283.227
Publikováno v:
Key Engineering Materials. :231-234
PLZT (9/65/35) thin films on sapphire (001) substrates with thickness of 0.1 ~ 0.9 µm were prepared by a metal-organic decomposition (MOD) process. All the films present highly (110)-preferred orientation independent of the film thickness. The micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a6bd3ee7ebfdcf01d0561720382b5f0
https://doi.org/10.4028/www.scientific.net/kem.280-283.231
https://doi.org/10.4028/www.scientific.net/kem.280-283.231
Publikováno v:
Key Engineering Materials. :247-250
Bi3.5Nd0.5Ti3O12 (BNT) ferroelectrics modified with different concentrations of Nb are prepared by a hot-pressing method. XRD diffraction shows that all samples have only a layeredstructured pervoskite phase. Raman spectra confirm that the crystal sy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cb9f83f1310d139811f901f12b8bf4c
https://doi.org/10.4028/www.scientific.net/kem.280-283.247
https://doi.org/10.4028/www.scientific.net/kem.280-283.247
Publikováno v:
Key Engineering Materials. :201-204
This paper aims at the determination of the effects of strontium addition on the microstructural evolution and the piezoelectric properties for Pb(Mn1/3Nb2/3)O3-Pb(Zr,Ti)O3 (PMnN-PZT) ceramics. The Sr content was chosen in the range of 2-8 mol%. Thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8841a2903c9d3477afc3e0ee697efe81
https://doi.org/10.4028/www.scientific.net/kem.280-283.201
https://doi.org/10.4028/www.scientific.net/kem.280-283.201
Publikováno v:
Key Engineering Materials. :251-254
Na0.42K0.08Bi0.5TiO3 and Na0.45K0.05Bi0.5TiO3 ceramics were fabricated by the solid-state reaction. The structures were determined by X-ray diffraction. Dielectric, ferroelectric and piezoelectric properties of the ceramics were measured and discusse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::269b75726e57565512f493a9244e2ba1
https://doi.org/10.4028/www.scientific.net/kem.280-283.251
https://doi.org/10.4028/www.scientific.net/kem.280-283.251
Publikováno v:
Journal of Physics D: Applied Physics. 38:1107-1111
The frequency and temperature dependences of the hysteresis loops in Pb[(Zr0.52Ti0.48)0.95(Mn1/3Nb2/3)0.05]O3 ceramics have been investigated. The polarization-field hysteresis curves show ‘pinched’ shapes at room temperature and higher frequenci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a49b099afd363c22f4e2d3dcc1c898e1
https://doi.org/10.1088/0022-3727/38/8/001
https://doi.org/10.1088/0022-3727/38/8/001
Publikováno v:
Materials Science Forum. :3693-3696
Amorphous and crystalline (Zr0.8,Sn0.2)TiO4 （ZST） thin films deposited on Si(100) substrates have been prepared by a sol-gel process. The crystal structure and surface morphologies of the thin films have been studied by X-ray diffraction and atom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df427fc547d817693087e1393db9c456
https://doi.org/10.4028/www.scientific.net/msf.475-479.3693
https://doi.org/10.4028/www.scientific.net/msf.475-479.3693
Publikováno v:
Materials Science Forum. :1189-1192
The polycrystalline Dy3+ doped PLZT ceramics with compositional formula [Pb0.88 (La1-xDyx)0.12](Zr0.40Ti0.60)O3, were prepared by hot-pressed method. Effects of Dy3+ substitution on structural and optical properties were report here. All the samples
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e693446bb65237dc990ed032ec98d31
https://doi.org/10.4028/www.scientific.net/msf.475-479.1189
https://doi.org/10.4028/www.scientific.net/msf.475-479.1189
Publikováno v:
Thin Solid Films. 408:200-205
Amorphous and polycrystalline Ba 0.9 Sr 0.1 TiO 3 thin films were deposited on Si(100) and fused quartz substrates by a modified sol–gel technique. X-Ray diffraction analysis clearly shows the formation of a perovskite structure at approximately 70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce038819db1a4bc11db441a4ee5e4e85
https://doi.org/10.1016/s0040-6090(02)00046-9
https://doi.org/10.1016/s0040-6090(02)00046-9
Publikováno v:
Ferroelectrics. 232:65-70
The effects of pyrolysis and annealing conditions on the orientation of PZT thin films prepared by Sol-Gel process have been investigated. The influence of the interface behaves between Ti and Pt formed at different heat treatment conditions on orien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cccf613901aa9ddebd5a12aa0c11a71
https://doi.org/10.1080/00150199908015772
https://doi.org/10.1080/00150199908015772