scholarly journals Dielectric properties of tetragonal tungsten bronze films deposited by RF magnetron sputtering

2014 ◽  
Vol 38 ◽  
pp. 112-118 ◽  
Author(s):  
Romain Bodeux ◽  
Dominique Michau ◽  
Michaël Josse ◽  
Mario Maglione
Keyword(s):  
Dielectric Properties ◽  
Magnetron Sputtering ◽  
Tungsten Bronze ◽  
Rf Magnetron Sputtering ◽  
Tetragonal Tungsten Bronze

Crystallization and dielectric properties of SrO–BaO–Nb2O5–GeO2 tungsten–bronze glass–ceramics

2001 ◽  
Vol 16 (7) ◽  
pp. 2057-2063 ◽  
Author(s):  
Jiin-Jyh Shyu ◽  
Hsin-Wei Peng
Keyword(s):  
Heat Treatment ◽  
Dielectric Properties ◽  
Tungsten Bronze ◽  
Glass Ceramics ◽  
Dielectric Behavior ◽  
Dendritic Morphology ◽  
Dielectric Constants ◽  
Two Stage ◽  
Tetragonal Tungsten Bronze ◽  
Stage Heat Treatment

The crystallization and dielectric properties of SrO–BaO–Nb2O5–GeO2 glass–ceramics were investigated. One- and two-stage heat-treatment methods were used to convert the parent glass to glass–ceramics. Strontium barium niobate (SBN) with a tetragonal tungsten-bronze structure formed as the major crystalline phase. When the crystallizing temperature/time was increased, the secondary crystalline BaGe2O5 phase coexisted with SBN. BaGe2O5 formed as a surface layer grown from the surface into the interior of the sample. The dendritic morphology of SBN crystals was examined. The glass–ceramics crystallized by two-stage heat treatment have higher dielectric constants than those crystallized by one-stage heat treatment. The highest dielectric constant that was obtained in the present glass–ceramics was 320. The glass–ceramics showed relaxor-type dielectric behavior.

Dielectric Properties of Nanocrystalline Barium Titanate Thin Films Deposited by RF Magnetron Sputtering

2003 ◽  
Vol 42 (Part 1, No. 2A) ◽  
pp. 544-548 ◽  
Author(s):  
Chi-Shiung Hsi ◽  
Fu-Yuan Hsiao ◽  
Nan-Chung Wu ◽  
Moo-Chin Wang
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Barium Titanate ◽  
Magnetron Sputtering ◽  
Rf Magnetron Sputtering

Dielectric properties of La/Mn codoped Ba0.63Sr0.37TiO3 thin films prepared by RF magnetron sputtering

2014 ◽  
Vol 40 (8) ◽  
pp. 12573-12577 ◽  
Author(s):  
Lirong Song ◽  
Ying Chen ◽  
Genshui Wang ◽  
Lihui Yang ◽  
Tao Li ◽  
...  
Keyword(s):  
Thin Films ◽  
Dielectric Properties ◽  
Magnetron Sputtering ◽  
Rf Magnetron Sputtering

Dielectric properties of unfilled tetragonal tungsten bronze Ba4PrFe0.5Nb9.5O30 ceramics

2017 ◽  
Vol 32 (4) ◽  
pp. 904-909 ◽  
Author(s):  
Changzheng Hu ◽  
Qihua Zhu ◽  
Zhen Sun ◽  
Zhe Guo ◽  
Laijun Liu ◽  
...  
Keyword(s):  
Dielectric Properties ◽  
Tungsten Bronze ◽  
Tetragonal Tungsten Bronze
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