Pressure effect on magnetic ground states in Tl(Cu1-xMg x)Cl3 with x = 0.015 probed by muon-spin-rotation

Takao Suzuki, Isao Watanabe, Fumiko Yamada, Yasuyuki Ishii, Kazuki Ohishi, Risdiana, Takayuki Goto, Hidekazu Tanaka

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

Muon-spin-rotation (μSR) measurements under hydrostatic pressures in Tl(Cu1-xMgx)Cl3. with x = 0.015 were carried out in order to investigate the reported crossover from impurity-induced phase to pressure-induced phase. The spontaneous muon-spin-rotation, which indicates the existence of a long-range coherent order, is observed under pressures in zero field. With decreasing temperature in 3.1 kbar, the internal static magnetic field Hint saturates to 280 gauss, however, with increasing pressure at 2.3 K, Hint saturates to 320 gauss. This discrepancy suggests a new phase inside the ordered phase in the phase diagram.

Original languageEnglish
Article number022061
JournalJournal of Physics: Conference Series
Volume200
Issue numberSECTION 2
DOIs
Publication statusPublished - 2010 Jan 1
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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