Abstract
Zero- and longitudinal-field muon spin relaxation (ZF- and LF-μSR) measurements were carried out in pressures up to 2 kbar in impurity-doped TlCu0.985 Mg0.015 Cl3 of which the magnetic phase-transition temperature under ambient pressure in zero field is 2.85 K. The spontaneous muon spin precession, which indicates the existence of a long-range coherent order, is observed above 0.5 kbar at 2.3 K. In ambient pressure, the existence of the static internal magnetic field is confirmed by LF-μSR measurements, however, no rotational signal is observed down to 0.29 K. These results indicate that the crossover reported by IImamura [Phys. Rev. B 74, 064423 (2006)] is the continuous change from a short-range order to a long-range coherent order.
| Original language | English |
|---|---|
| Article number | 064407 |
| Journal | Physical Review B - Condensed Matter and Materials Physics |
| Volume | 80 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - 2009 Aug 13 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
Cite this
Evidence for continuous change of spin states between impurity-induced order and pressure-induced order in TlCu0.985 Mg0.015 Cl3 probed via muon spin rotation. / Suzuki, Takao; Watanabe, Isao; Yamada, Fumiko; Ishii, Yasuyuki; Ohishi, Kazuki; Risdiana; Goto, Takayuki; Tanaka, Hidekazu.
In: Physical Review B - Condensed Matter and Materials Physics, Vol. 80, No. 6, 064407, 13.08.2009.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Evidence for continuous change of spin states between impurity-induced order and pressure-induced order in TlCu0.985 Mg0.015 Cl3 probed via muon spin rotation
AU - Suzuki, Takao
AU - Watanabe, Isao
AU - Yamada, Fumiko
AU - Ishii, Yasuyuki
AU - Ohishi, Kazuki
AU - Risdiana,
AU - Goto, Takayuki
AU - Tanaka, Hidekazu
PY - 2009/8/13
Y1 - 2009/8/13
N2 - Zero- and longitudinal-field muon spin relaxation (ZF- and LF-μSR) measurements were carried out in pressures up to 2 kbar in impurity-doped TlCu0.985 Mg0.015 Cl3 of which the magnetic phase-transition temperature under ambient pressure in zero field is 2.85 K. The spontaneous muon spin precession, which indicates the existence of a long-range coherent order, is observed above 0.5 kbar at 2.3 K. In ambient pressure, the existence of the static internal magnetic field is confirmed by LF-μSR measurements, however, no rotational signal is observed down to 0.29 K. These results indicate that the crossover reported by IImamura [Phys. Rev. B 74, 064423 (2006)] is the continuous change from a short-range order to a long-range coherent order.
AB - Zero- and longitudinal-field muon spin relaxation (ZF- and LF-μSR) measurements were carried out in pressures up to 2 kbar in impurity-doped TlCu0.985 Mg0.015 Cl3 of which the magnetic phase-transition temperature under ambient pressure in zero field is 2.85 K. The spontaneous muon spin precession, which indicates the existence of a long-range coherent order, is observed above 0.5 kbar at 2.3 K. In ambient pressure, the existence of the static internal magnetic field is confirmed by LF-μSR measurements, however, no rotational signal is observed down to 0.29 K. These results indicate that the crossover reported by IImamura [Phys. Rev. B 74, 064423 (2006)] is the continuous change from a short-range order to a long-range coherent order.
UR - http://www.scopus.com/inward/record.url?scp=70249147583&partnerID=8YFLogxK
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U2 - 10.1103/PhysRevB.80.064407
DO - 10.1103/PhysRevB.80.064407
M3 - Article
VL - 80
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 0163-1829
IS - 6
M1 - 064407
ER -