| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1816760 | Physica B: Condensed Matter | 2006 | 4 Pages |
Abstract
A comprehensive magnetic and superconducting phase diagram determined by muon spin rotation/relaxation (μSR)(μSR) is presented for Ca2-xNaxCuO2Br2Ca2-xNaxCuO2Br2 which has apical bromine atoms. Evidence for antiferromagnetic (AF) order in lightly doped samples and that for quasi-static spin glass (SG)-like state in moderately doped ones are obtained by ZF-μμSR at low temperatures. While the phase diagram is qualitatively similar to that in typical 2-1-4 cuprates including Ca2-xNaxCuO2Cl2Ca2-xNaxCuO2Cl2 and La2-xSrxCuO4La2-xSrxCuO4, it exhibits a slight shift (expansion) over the x axis.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
S. Kuroiwa, Y. Zenitani, M. Yamazawa, Y. Tomita, J. Akimitsu, K. Ohishi, A. Koda, S.R. Saha, R. Kadono, I. Watanabe, S. Ohira,