Journal article
High-resolution x-ray scattering studies of structural phase transitions in underdoped La2−xBaxCuO4
Abstract
We have studied structural phase transitions in high quality underdoped La2−xBaxCuO4 single crystals using high-resolution x-ray scattering techniques. Critical properties associated with the continuous high temperature tetragonal (HTT) (I4∕mmm) to middle temperature orthorhombic (MTO) (Bmab) phase transition were investigated in single crystal samples with x=0.125, 0.095, and 0.08, and we find that all behavior is consistent with …
Authors
Zhao Y; Gaulin BD; Castellan JP; Ruff JPC; Dunsiger SR; Gu GD; Dabkowska HA
Journal
Physical Review B, Vol. 76, No. 18,
Publisher
American Physical Society (APS)
Publication Date
November 1, 2007
DOI
10.1103/physrevb.76.184121
ISSN
2469-9950