Pressure induced structural phase transition in YBa2Cu3O7

Victor Jaya, N. ; Natarajan, S. ; Subba Rao, G. V. (1988) Pressure induced structural phase transition in YBa2Cu3O7 Solid State Communications, 67 (1). pp. 51-54. ISSN 0038-1098

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Official URL: http://www.sciencedirect.com/science/article/pii/0...

Related URL: http://dx.doi.org/10.1016/0038-1098(88)90013-0

Abstract

High pressure X-ray diffraction studies and electrical resistivity measurements have been performed on high Tc superconductor YBa2Cu3O7 up to 110 kbar at room temperature. X-ray results indicate an orthorhombic to tetragonal phase transition above 70 kbar. The transition is reversible. Electrical measurements also show a decrease in resistivity up to 70 kbar and then an increase.

Item Type:Article
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ID Code:52016
Deposited On:02 Aug 2011 08:13
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