Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2

R. Kadono, A. Koda, W. Higemoto, K. Ohishi, K. Kakuta, Jun Akimitsu, K. Ishida, Y. Kitaoka, C. Geibel, F. Steglich

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We present that the time structure of ZF- and LF-μSR spectra in the magnetic phase of Sr2.5Ca11.5Cu24O41 and in the A-phase of Ce0.99Cu2.02Si2 shares a number of common features. In particular, the magnitude of local magnetic field at the muon site estimated from ZF-μSR is seemingly far smaller than that estimated by LF-quenching experiment. As a microscopic model of such an anomalous local magnetic shielding, we discuss the possibility of muon-induced local magnetism due to the magnetic instability of frustrated spin systems near the quantum critical point.

Original languageEnglish
Pages (from-to)322-325
Number of pages4
JournalPhysica B: Condensed Matter
Volume289-290
DOIs
Publication statusPublished - Aug 2000
Externally publishedYes

Fingerprint

Magnetic shielding
magnetic shielding
Magnetism
muons
Quenching
Magnetic fields
critical point
Experiments
quenching
magnetic fields

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2. / Kadono, R.; Koda, A.; Higemoto, W.; Ohishi, K.; Kakuta, K.; Akimitsu, Jun; Ishida, K.; Kitaoka, Y.; Geibel, C.; Steglich, F.

In: Physica B: Condensed Matter, Vol. 289-290, 08.2000, p. 322-325.

Research output: Contribution to journalArticle

Kadono, R, Koda, A, Higemoto, W, Ohishi, K, Kakuta, K, Akimitsu, J, Ishida, K, Kitaoka, Y, Geibel, C & Steglich, F 2000, 'Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2', Physica B: Condensed Matter, vol. 289-290, pp. 322-325. https://doi.org/10.1016/S0921-4526(00)00402-6
Kadono, R. ; Koda, A. ; Higemoto, W. ; Ohishi, K. ; Kakuta, K. ; Akimitsu, Jun ; Ishida, K. ; Kitaoka, Y. ; Geibel, C. ; Steglich, F. / Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2. In: Physica B: Condensed Matter. 2000 ; Vol. 289-290. pp. 322-325.
@article{3f282606e6bc4477b4c6087cf7aa2423,
title = "Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2",
abstract = "We present that the time structure of ZF- and LF-μSR spectra in the magnetic phase of Sr2.5Ca11.5Cu24O41 and in the A-phase of Ce0.99Cu2.02Si2 shares a number of common features. In particular, the magnitude of local magnetic field at the muon site estimated from ZF-μSR is seemingly far smaller than that estimated by LF-quenching experiment. As a microscopic model of such an anomalous local magnetic shielding, we discuss the possibility of muon-induced local magnetism due to the magnetic instability of frustrated spin systems near the quantum critical point.",
author = "R. Kadono and A. Koda and W. Higemoto and K. Ohishi and K. Kakuta and Jun Akimitsu and K. Ishida and Y. Kitaoka and C. Geibel and F. Steglich",
year = "2000",
month = "8",
doi = "10.1016/S0921-4526(00)00402-6",
language = "English",
volume = "289-290",
pages = "322--325",
journal = "Physica B: Condensed Matter",
issn = "0921-4526",
publisher = "Elsevier",

}

TY - JOUR

T1 - Anomalous local magnetic shielding effect at muon site in Sr2.5Ca11.5Cu24O41 and Ce0.99Cu2.02Si2

AU - Kadono, R.

AU - Koda, A.

AU - Higemoto, W.

AU - Ohishi, K.

AU - Kakuta, K.

AU - Akimitsu, Jun

AU - Ishida, K.

AU - Kitaoka, Y.

AU - Geibel, C.

AU - Steglich, F.

PY - 2000/8

Y1 - 2000/8

N2 - We present that the time structure of ZF- and LF-μSR spectra in the magnetic phase of Sr2.5Ca11.5Cu24O41 and in the A-phase of Ce0.99Cu2.02Si2 shares a number of common features. In particular, the magnitude of local magnetic field at the muon site estimated from ZF-μSR is seemingly far smaller than that estimated by LF-quenching experiment. As a microscopic model of such an anomalous local magnetic shielding, we discuss the possibility of muon-induced local magnetism due to the magnetic instability of frustrated spin systems near the quantum critical point.

AB - We present that the time structure of ZF- and LF-μSR spectra in the magnetic phase of Sr2.5Ca11.5Cu24O41 and in the A-phase of Ce0.99Cu2.02Si2 shares a number of common features. In particular, the magnitude of local magnetic field at the muon site estimated from ZF-μSR is seemingly far smaller than that estimated by LF-quenching experiment. As a microscopic model of such an anomalous local magnetic shielding, we discuss the possibility of muon-induced local magnetism due to the magnetic instability of frustrated spin systems near the quantum critical point.

UR - http://www.scopus.com/inward/record.url?scp=0033718903&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033718903&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(00)00402-6

DO - 10.1016/S0921-4526(00)00402-6

M3 - Article

AN - SCOPUS:0033718903

VL - 289-290

SP - 322

EP - 325

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

ER -