Unusual strain dependence of tunability in highly (100)-oriented Mn-doped barium strontium stannate titanate thin films

2008 ◽  
Vol 92 (23) ◽  
pp. 232907 ◽  
Author(s):  
Shengbo Lu ◽  
Zhengkui Xu
Keyword(s):  
Thin Films ◽  
Strain Dependence ◽  
Barium Strontium ◽  
Strontium Stannate ◽  
Unusual Strain ◽  
Mn Doped

Effect of Strain on the Tunability of Highly (100) Oriented Mn-doped Barium Strontium Stannate Titanate Thin Films

2007 ◽  
Vol 1034 ◽  
Author(s):  
Shengbo Lu ◽  
Ngai Wing Li ◽  
Zhengkui Xu
Keyword(s):  
Thin Films ◽  
Elastic Strain ◽  
Lattice Mismatch ◽  
Nominal Composition ◽  
Mn Doping ◽  
Inhomogeneous Strain ◽  
Barium Strontium ◽  
Strontium Stannate ◽  
Tunable Device ◽  
Mn Doped

AbstractHighly (100)-oriented Mn-doped barium strontium stannate titanate thin films of a nominal composition (Ba0.7Sr0.3)(Sn0.2Ti0.8-xMnx)O3(Mn-BSSnT) (x=0%, 0.2%, 0.4%, 0.6% and 1%), were fabricated by pulsed laser deposition on (La0.7Sr0.3)O3/LaAlO3substrates. Both elastic strain and inhomogeneous strain were measured by x-ray diffraction techniques. Relationship between the strain and the dielectric properties of the Mn-BSSnT thin films were systematically investigated as a function of the Mn content. Our results show that the tunability is dependent upon not only the elastic strain induced by thermal expansion coefficient and lattice mismatch between the thin film and the substrate but also inhomogeneous strain induced by Mn doping. The tunability decreases with increasing inhomogeneous strain and can be easily manipulated by changing Mn doping content, which is beneficial to real tunable device applications.

Microstructure and electrical properties of Mn-doped barium strontium titanate thin films prepared on copper foils

2010 ◽  
Vol 256 (22) ◽  
pp. 6531-6535 ◽  
Author(s):  
Yanhua Fan ◽  
Shuhui Yu ◽  
Rong Sun ◽  
Lei Li ◽  
Yansheng Yin ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Strontium Titanate ◽  
Barium Strontium Titanate ◽  
Copper Foils ◽  
Barium Strontium ◽  
Mn Doped

scholarly journals Atmospheric oxygen in Mn doped GaAs/GaAs(001) thin films grown by molecular beam epitaxy

2007 ◽  
Vol 301-302 ◽  
pp. 54-57 ◽  
Author(s):  
J.F. Xu ◽  
P.M. Thibado ◽  
C. Awo-Affouda ◽  
R. Moore ◽  
V.P. LaBella
Keyword(s):  
Thin Films ◽  
Molecular Beam Epitaxy ◽  
Molecular Beam ◽  
Atmospheric Oxygen ◽  
Mn Doped

SILAR Technique–Grown Mn-doped ZnO Thin Films

2021 ◽  
Author(s):  
S. Balamurali ◽  
S. Saravanakumar ◽  
R. Chandramohan ◽  
P. N. Magudeswaran
Keyword(s):  
Thin Films ◽  
Zno Thin Films ◽  
Doped Zno ◽  
Mn Doped ◽  
Silar Technique
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