scholarly journals Anisotropy in c-oriented MgB2 thin films grown by pulsed laser deposition

2002 ◽  
Vol 378-381 ◽  
pp. 56-60 ◽  
Author(s):  
C. Ferdeghini ◽  
V. Ferrando ◽  
G. Grassano ◽  
W. Ramadan ◽  
E. Bellingeri ◽  
...  
Vacuum ◽  
2002 ◽  
Vol 69 (1-3) ◽  
pp. 267-271 ◽  
Author(s):  
V.N Tsaneva ◽  
N.A Stelmashenko ◽  
I.N Martev ◽  
Z.H Barber ◽  
M.G Blamire

2002 ◽  
Vol 372-376 ◽  
pp. 1270-1273 ◽  
Author(s):  
C Ferdeghini ◽  
V Ferrando ◽  
G Grassano ◽  
W Ramadan ◽  
V Braccini ◽  
...  

2002 ◽  
Vol 5 (3-4) ◽  
pp. 391-400 ◽  
Author(s):  
M. Ionescu ◽  
J. McKinnon ◽  
C. Cai ◽  
A. Li ◽  
K. Konstantinov ◽  
...  

2001 ◽  
Vol 79 (2) ◽  
pp. 227-229 ◽  
Author(s):  
S. R. Shinde ◽  
S. B. Ogale ◽  
R. L. Greene ◽  
T. Venkatesan ◽  
P. C. Canfield ◽  
...  

2001 ◽  
Vol 11 (PR11) ◽  
pp. Pr11-65-Pr11-69
Author(s):  
N. Lemée ◽  
H. Bouyanfif ◽  
J. L. Dellis ◽  
M. El Marssi ◽  
M. G. Karkut ◽  
...  

2001 ◽  
Vol 11 (PR11) ◽  
pp. Pr11-133-Pr11-137
Author(s):  
J. R. Duclère ◽  
M. Guilloux-Viry ◽  
A. Perrin ◽  
A. Dauscher ◽  
S. Weber ◽  
...  

2002 ◽  
Vol 720 ◽  
Author(s):  
Costas G. Fountzoulas ◽  
Daniel M. Potrepka ◽  
Steven C. Tidrow

AbstractFerroelectrics are multicomponent materials with a wealth of interesting and useful properties, such as piezoelectricity. The dielectric constant of the BSTO ferroelectrics can be changed by applying an electric field. Variable dielectric constant results in a change in phase velocity in the device allowing it to be tuned in real time for a particular application. The microstructure of the film influences the electronic properties which in turn influences the performance of the film. Ba0.6Sr0.4Ti1-y(A 3+, B5+)yO3 thin films, of nominal thickness of 0.65 μm, were synthesized initially at substrate temperatures of 400°C, and subsequently annealed to 750°C, on LaAlO3 (100) substrates, previously coated with LaSrCoO conductive buffer layer, using the pulsed laser deposition technique. The microstructural and physical characteristics of the postannealed thin films have been studied using x-ray diffraction, scanning electron microscopy, and nano indentation and are reported. Results of capacitance measurements are used to obtain dielectric constant and tunability in the paraelectric (T>Tc) regime.


2021 ◽  
Vol 127 ◽  
pp. 105716
Author(s):  
Tianzhen Guo ◽  
Dan Wang ◽  
Yajun Yang ◽  
Xiaoyong Xiong ◽  
Kelin Li ◽  
...  

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