T-H phase diagram of PrPb3 in [001] and [110] magnetic field directions

Y. Sato, S. Makiyama, H. Morodomi, Yuji Inagaki, Tatsuya Kawae, H. S. Suzuki, T. Onimaru

Research output: Contribution to journalConference article

2 Citations (Scopus)

Abstract

We have measured the magnetic field dependence of the specific heat in PrPb3 for H || [001] and [110] up to H = 8T. At H = 0T, a sharp λ-type peak due to antiferro-quadrupolar(AFQ) ordering and a small anomaly appears at TQ = 0.43K and T* = 0.25K, respectively. The field dependence of TQ shows a reentrant behavior and a high-field phase appear above H ∼ 6 T in the both field directions. T* shows a large difference between H || [001] and [110], suggesting that the anomaly is related to the anisotropic feature of the quadrupolar moment in magnetic fields. From these results, we describe the T-H phase diagram PrPb3 in H || [001] and [110].

Original languageEnglish
Article number012060
JournalJournal of Physics: Conference Series
Volume391
Issue number1
DOIs
Publication statusPublished - Jan 1 2012
EventInternational Conference on Strongly Correlated Electron Systems, SCES 2011 - Cambridge, United Kingdom
Duration: Aug 29 2011Sep 3 2011

Fingerprint

phase diagrams
anomalies
magnetic fields
specific heat
moments

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

T-H phase diagram of PrPb3 in [001] and [110] magnetic field directions. / Sato, Y.; Makiyama, S.; Morodomi, H.; Inagaki, Yuji; Kawae, Tatsuya; Suzuki, H. S.; Onimaru, T.

In: Journal of Physics: Conference Series, Vol. 391, No. 1, 012060, 01.01.2012.

Research output: Contribution to journalConference article

Sato, Y. ; Makiyama, S. ; Morodomi, H. ; Inagaki, Yuji ; Kawae, Tatsuya ; Suzuki, H. S. ; Onimaru, T. / T-H phase diagram of PrPb3 in [001] and [110] magnetic field directions. In: Journal of Physics: Conference Series. 2012 ; Vol. 391, No. 1.
@article{2f9b78ae21ac4e11abcfdc388a2efe56,
title = "T-H phase diagram of PrPb3 in [001] and [110] magnetic field directions",
abstract = "We have measured the magnetic field dependence of the specific heat in PrPb3 for H || [001] and [110] up to H = 8T. At H = 0T, a sharp λ-type peak due to antiferro-quadrupolar(AFQ) ordering and a small anomaly appears at TQ = 0.43K and T* = 0.25K, respectively. The field dependence of TQ shows a reentrant behavior and a high-field phase appear above H ∼ 6 T in the both field directions. T* shows a large difference between H || [001] and [110], suggesting that the anomaly is related to the anisotropic feature of the quadrupolar moment in magnetic fields. From these results, we describe the T-H phase diagram PrPb3 in H || [001] and [110].",
author = "Y. Sato and S. Makiyama and H. Morodomi and Yuji Inagaki and Tatsuya Kawae and Suzuki, {H. S.} and T. Onimaru",
year = "2012",
month = "1",
day = "1",
doi = "10.1088/1742-6596/391/1/012060",
language = "English",
volume = "391",
journal = "Journal of Physics: Conference Series",
issn = "1742-6588",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - T-H phase diagram of PrPb3 in [001] and [110] magnetic field directions

AU - Sato, Y.

AU - Makiyama, S.

AU - Morodomi, H.

AU - Inagaki, Yuji

AU - Kawae, Tatsuya

AU - Suzuki, H. S.

AU - Onimaru, T.

PY - 2012/1/1

Y1 - 2012/1/1

N2 - We have measured the magnetic field dependence of the specific heat in PrPb3 for H || [001] and [110] up to H = 8T. At H = 0T, a sharp λ-type peak due to antiferro-quadrupolar(AFQ) ordering and a small anomaly appears at TQ = 0.43K and T* = 0.25K, respectively. The field dependence of TQ shows a reentrant behavior and a high-field phase appear above H ∼ 6 T in the both field directions. T* shows a large difference between H || [001] and [110], suggesting that the anomaly is related to the anisotropic feature of the quadrupolar moment in magnetic fields. From these results, we describe the T-H phase diagram PrPb3 in H || [001] and [110].

AB - We have measured the magnetic field dependence of the specific heat in PrPb3 for H || [001] and [110] up to H = 8T. At H = 0T, a sharp λ-type peak due to antiferro-quadrupolar(AFQ) ordering and a small anomaly appears at TQ = 0.43K and T* = 0.25K, respectively. The field dependence of TQ shows a reentrant behavior and a high-field phase appear above H ∼ 6 T in the both field directions. T* shows a large difference between H || [001] and [110], suggesting that the anomaly is related to the anisotropic feature of the quadrupolar moment in magnetic fields. From these results, we describe the T-H phase diagram PrPb3 in H || [001] and [110].

UR - http://www.scopus.com/inward/record.url?scp=84874873721&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84874873721&partnerID=8YFLogxK

U2 - 10.1088/1742-6596/391/1/012060

DO - 10.1088/1742-6596/391/1/012060

M3 - Conference article

VL - 391

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

IS - 1

M1 - 012060

ER -