High Pressure effects on electrical resistivity and dielectric properties of nanocrystalline SnO2

2005 ◽  
Vol 66 (10) ◽  
pp. 1621-1627 ◽  
Author(s):  
P. Thangadurai ◽  
A. Chandra Bose ◽  
S. Ramasamy ◽  
R. Kesavamoorthy ◽  
T.R. Ravindran
Keyword(s):  
High Pressure ◽  
Electrical Resistivity ◽  
Dielectric Properties ◽  
Pressure Effects ◽  
High Pressure Effects

HIGH PRESSURE EFFECTS ON ELECTRICAL RESISTIVITY AND DIELECTRIC PROPERTIES OF NANOCRYSTALLINE SnO2

2006 ◽  
Vol 05 (04n05) ◽  
pp. 471-477 ◽  
Author(s):  
P. THANGADURAI ◽  
A. CHANDRA BOSE ◽  
S. RAMASAMY ◽  
R. KESAVAMOORTHY ◽  
T. R. RAVINDRAN
Keyword(s):  
High Pressure ◽  
Dielectric Properties ◽  
Complex Impedance ◽  
Chemical Precipitation ◽  
Pressure Effects ◽  
Precipitation Method ◽  
Grain Sizes ◽  
Electrical And Dielectric Properties ◽  
High Pressure Effects

Rutile structured nanocrystalline tin oxide (nano- SnO 2) was prepared by chemical precipitation method with different grain sizes. Its electrical and dielectric properties were studied using complex impedance spectroscopy under different hydrostatic pressures. These studies showed a transition in nano- SnO 2 under high-pressure. The transition pressures obtained from both the resistivity and dielectric measurements agree with each other and increase considerably with decrease in grain size. In order to find whether the transition under pressure is structural related or not, in situ high pressure Raman spectroscopy was done up to 3.38 GPa at room temperature. No structural change was observed and the transition may be due to the co-operative phenomenon of the change in band gap and better connectivity between grain boundaries.

scholarly journals High pressure effects on the electrical resistivity behavior of the Kondo lattice, YbPd2Si2

2004 ◽  
Vol 132 (5) ◽  
pp. 325-328 ◽  
Author(s):  
T. Nakano ◽  
M. Hedo ◽  
Y. Uwatoko ◽  
E.V. Sampathkumaran
Keyword(s):  
High Pressure ◽  
Electrical Resistivity ◽  
Kondo Lattice ◽  
Pressure Effects ◽  
High Pressure Effects

High pressure effects on the multiplet structure of the emission spectrum of coronene in a n‐alkane matrix

1977 ◽  
Vol 66 (2) ◽  
pp. 875-876 ◽  
Author(s):  
M. Lamotte ◽  
S. Risemberg ◽  
A. M. Merle ◽  
J. Joussot‐Dubien
Keyword(s):  
High Pressure ◽  
Emission Spectrum ◽  
Pressure Effects ◽  
Multiplet Structure ◽  
High Pressure Effects

scholarly journals Crystal Growth and High-Pressure Effects of Bi-Based Superconducting Whiskers

ACS Omega ◽  
2021 ◽  
Author(s):  
Ryo Matsumoto ◽  
Sayaka Yamamoto ◽  
Yoshihiko Takano ◽  
Hiromi Tanaka
Keyword(s):  
High Pressure ◽  
Crystal Growth ◽  
Pressure Effects ◽  
High Pressure Effects

Interpretation of the high-pressure effects in the rare-earth orthoferrites

1975 ◽  
Vol 11 (7) ◽  
pp. 2705-2706 ◽  
Author(s):  
C. Boekema ◽  
F. van der Woude ◽  
G. A. Sawatzky
Keyword(s):  
High Pressure ◽  
Rare Earth ◽  
Pressure Effects ◽  
High Pressure Effects ◽  
The Rare Earth

High pressure effects on benzoic acid dimers: Vibrational spectroscopy

2014 ◽  
Vol 73 ◽  
pp. 138-143 ◽  
Author(s):  
Yuchuan Tao ◽  
Zbigniew A. Dreger ◽  
Yogendra M. Gupta
Keyword(s):  
High Pressure ◽  
Benzoic Acid ◽  
Vibrational Spectroscopy ◽  
Pressure Effects ◽  
High Pressure Effects

High Pressure Effects on Protein Structure

1998 ◽  
pp. 59-86 ◽  
Author(s):  
Kenneth E. Prehoda ◽  
Ed S. Mooberry ◽  
John L. Markley
Keyword(s):  
High Pressure ◽  
Protein Structure ◽  
Pressure Effects ◽  
High Pressure Effects
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