Fast vortex motion and filamentary phase separation in YBCO and TlBCCO thin films

2000 ◽  
Vol 332 (1-4) ◽  
pp. 207-213 ◽  
Author(s):  
J. Jung ◽  
H. Yan ◽  
H. Darhmaoui ◽  
W.K. Kwok
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Vortex Motion

Oxygen off-stoichiometry and phase separation in EuO thin films

2011 ◽  
Vol 84 (15) ◽  
Author(s):  
S. G. Altendorf ◽  
A. Efimenko ◽  
V. Oliana ◽  
H. Kierspel ◽  
A. D. Rata ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Separation

Phase Separation and Molecular Intermixing in Polymer–Fullerene Bulk Heterojunction Thin Films

2012 ◽  
Vol 3 (6) ◽  
pp. 683-688 ◽  
Author(s):  
Matthias A. Ruderer ◽  
Robert Meier ◽  
Lionel Porcar ◽  
Robert Cubitt ◽  
Peter Müller-Buschbaum
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Bulk Heterojunction

Investigation on the Thermal and Electrical Properties of Ti-Si-O Film Formed by the Composite Sputtering Deposition

2001 ◽  
Vol 670 ◽  
Author(s):  
Akira Nishiyama ◽  
Akio Kaneko ◽  
Masato Koyama ◽  
Yoshiki Kamata ◽  
Ikuo Fujiwara ◽  
...  
Keyword(s):  
Thin Films ◽  
Dielectric Constant ◽  
Phase Separation ◽  
Nanocrystalline Film ◽  
Post Deposition Annealing ◽  
Current Increase ◽  
Sputtering Deposition ◽  
Thermal And Electrical Properties ◽  
Sputter Deposited ◽  
Post Deposition

ABSTRACTTi-Si-O films were sputter deposited from TiO2+SiO2 composite targets with various SiO2 content. The phase separation occurred for every SiO2 content used in this experiment (from 14% to 75%) and it has been revealed that nanocrystalline (TiO2)1-x(SiO2)x films in which anatase TiO2 forms tiny grains were obtained when x in the film is larger than 0.26. The tiny grain was effective for suppressing the thermal grooving phenomenon of the thin films by the post deposition annealing which leads to the leakage current increase. The dielectric constant of the nanocrystalline film was varied with the SiO2 content from the value of the bulk anatase to SiO2.

NANOSCOPIC PHASE SEPARATION AND THE UNIVERSAL TRANSPORT AND MAGNETIC PROPERTIES OF HIGH Tc SUPERCONDUCTORS

1999 ◽  
Vol 13 (29n31) ◽  
pp. 3528-3531
Author(s):  
J. JUNG ◽  
H. YAN ◽  
H. DARHMAOUI ◽  
M. ABDELHADI
Keyword(s):  
Magnetic Properties ◽  
Phase Separation ◽  
Temperature Dependence ◽  
Current Density ◽  
Low Temperatures ◽  
Energy Barrier ◽  
Vortex Motion ◽  
Superfluid Density ◽  
High Tc Superconductors ◽  
High Tc

We have found the correlation between nanoscopic phase separation in the copper-oxygen planes of YBCO and TlBCCO and the transport and magnetic properties of these materials in the a-b planes such as: the temperature dependence of the critical current density Jc( T ), the temperature dependence of the superfluid density ns( T )∝1/λ2( T ) at low temperatures, the temperature dependence of the normalized logarithmic relaxation rate S(T), and the dependence of the effective energy barrier against vortex motion on the current density Ueff( J ). These properties are controlled by the ratio of the amount of an underdoped filamentary phase to that of an optimally doped one.

Regulated phase separation in nanopatterned protein-polysaccharide thin films by spin coating

2020 ◽  
Vol 190 ◽  
pp. 110967 ◽  
Author(s):  
Russell A. Banta ◽  
Timothy W. Collins ◽  
Ricky Curley ◽  
John O'Connell ◽  
Paul W. Young ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Spin Coating

Controlled Phase Separation in Poly(p-phenyleneethynylene) Thin Films and Its Relationship to Vapor-Sensing Properties

Langmuir ◽  
2019 ◽  
Vol 35 (11) ◽  
pp. 4011-4019 ◽  
Author(s):  
Dowan Kim ◽  
Donghyo Hahm ◽  
Soonhyoung Kwon ◽  
Jeewoo Lim ◽  
Kookheon Char
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Sensing Properties ◽  
Vapor Sensing

scholarly journals Enhanced dielectric and piezoelectric responses in Zn1-xMgxO thin films near the phase separation boundary

2017 ◽  
Vol 110 (4) ◽  
pp. 042903 ◽  
Author(s):  
Xiaoyu Kang ◽  
Smitha Shetty ◽  
Lauren Garten ◽  
Jon F. Ihlefeld ◽  
Susan Trolier-McKinstry ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Separation ◽  
Separation Boundary

Phase separation in potassium-doped ZnPc thin films

2007 ◽  
Vol 126 (4) ◽  
pp. 044709 ◽  
Author(s):  
L. Giovanelli ◽  
P. Vilmercati ◽  
C. Castellarin-Cudia ◽  
J.-M. Themlin ◽  
L. Porte ◽  
...  
Keyword(s):  
Thin Films ◽  
Phase Separation
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