Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Abhai Mansingh"'
Autor:
Sharmistha Lahiry, Abhai Mansingh
Publikováno v:
Thin Solid Films. 516:1656-1662
Barium strontium titanate (BaxSr1−xTiO3) films were deposited by sol–gel technique on platinized silicon substrate for the composition range x = 0.0 to 1.0 in steps of 0.1. The as-deposited films were found to be amorphous. The films crystallize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63ba83974779e8a7cf8ec508b89de693
https://doi.org/10.1016/j.tsf.2007.05.008
https://doi.org/10.1016/j.tsf.2007.05.008
Publikováno v:
Ferroelectrics. 329:61-64
LiNbO 3 thin films have been deposited on fused quartz substrates with ZnO buffer layer using rf sputtering technique at a low substrate temperature of 450°C. The wave guiding characteristics were studied using prism coupling technique. Two TE and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d3fc86ff51f0de1ddc087cdcef1a65
https://doi.org/10.1080/00150190500315434
https://doi.org/10.1080/00150190500315434
Autor:
Abhai Mansingh, Sharmistha Lahiry
Publikováno v:
Ferroelectrics. 329:29-32
The measured dielectric constant as a function of electric field, at a frequency of 1 MHz is reported for sol-gel deposited Barium-Strontium Titanate BaxSr1-x TiO 3 thin films with x = 0.0 to 1.0 at different temperature and film thickness. The exper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6fee2b3c7b843a75e314721eafe8f744
https://doi.org/10.1080/00150190500314973
https://doi.org/10.1080/00150190500314973
Autor:
Abhai Mansingh, Sharmistha Lahiry
Publikováno v:
Ferroelectrics. 329:39-42
Measured capacitance as a function of voltage, at a frequency of 1 MHz is reported for sol-gel deposited Barium-Strontium Titanate (Bax Sr1−xTiO3) thin films with x = 0.0 to 1.0. Tunability is defined as the percentage change of the dielectric cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d146a2f30e2df40172f050b13e3c402
https://doi.org/10.1080/00150190500315046
https://doi.org/10.1080/00150190500315046
Publikováno v:
Ferroelectrics. 324:153-156
Sr 1-x Bi2+2 x/3Ta2O9 ceramics with x = 0, 0.15, 0.30, 0.45 having Sr-deficiency and Bi-excess have been prepared using sol gel derived powders. Sintering at, 1000°C produced a homogeneous single-phase material up to x = 0.15. The presence of an und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2653b2c1432ab62f598f7e51d6210df6
https://doi.org/10.1080/00150190500324972
https://doi.org/10.1080/00150190500324972
Publikováno v:
IEEE Transactions on Device and Materials Reliability. 5:494-500
Surface acoustic wave (SAW) filters for low-frequency (38-65 MHz) applications have been developed using a radio frequency (RF)-magnetron-sputtered ZnO film on fused-quartz substrates. SAW propagation characteristics such as electromechanical couplin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ab0666e0b71caf36395ae99540eea8b
https://doi.org/10.1109/tdmr.2005.853453
https://doi.org/10.1109/tdmr.2005.853453
Publikováno v:
Optical Materials. 27:241-248
Thin (≈1 μm), waveguiding and c-axis oriented ZnO films of good optical quality have been fabricated on corning glass substrates by r.f. magnetron reactive sputtering without substrate heating. The optical parameters of the films deposited in diff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fdf8e6edd55d1dd9441b3946bf17cd44
https://doi.org/10.1016/j.optmat.2004.03.005
https://doi.org/10.1016/j.optmat.2004.03.005
Publikováno v:
Journal of Applied Physics. 96:3134-3139
The effects of annealing and gas composition on the refractive indices of zinc oxide films were studied in light of the structural properties. ZnO films (1μm) were deposited by rf magnetron sputtering in different oxygen:argon mixtures on glass and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbd5bce3b66e67597e499f85e4dc5ee
https://doi.org/10.1063/1.1774267
https://doi.org/10.1063/1.1774267
Publikováno v:
Materials Science and Engineering: B. 112:54-58
Ceramic compositions of strontium bismuth tantalate (SBT) [Sr 1− x Bi 2+2 x /3 Ta 2 O 9 ] with x = 0.0, 0.15, 0.30, 0.45 prepared from a sol–gel process have been studied. Stoichiometric and non-stoichiometric phases stable within the series have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d17d9553e0d4a3875e6e580e602e183
https://doi.org/10.1016/j.mseb.2004.05.035
https://doi.org/10.1016/j.mseb.2004.05.035
Autor:
Sharmistha Lahiry, Abhai Mansingh
Publikováno v:
Ferroelectrics. 306:37-54
The measured dielectric constant as a function of electric field, at a frequency of 1MHz is reported for sol-gel deposited Barium-Strontium Titanate (BaxSr1–x TiO3) thin films with x = 0.0 to 0.6 at different temperatures and film thicknesses. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2553221280bf628b7bee1ba87899b849
https://doi.org/10.1080/00150190490457014
https://doi.org/10.1080/00150190490457014