Effect of pressure on the antiferromagnetism of UNi2 Si2

F. Honda; N. Matsuda; G. Oomi; N. Mori; N. Takeshita; A. V. Andreev; V. Sechovsky; L. Havela; A. A. Menovský

doi:10.1016/S0921-4526(99)00941-2

Effect of pressure on the antiferromagnetism of UNi₂ Si₂

F. Honda, N. Matsuda, G. Oomi, N. Mori, N. Takeshita, A. V. Andreev, V. Sechovsky, L. Havela, A. A. Menovský

Research output: Contribution to journal › Conference article › peer-review

Abstract

We have measured the electrical resistance of single-crystalline UNi₂Si₂ with the current parallel to the c-axis under high pressure up to 4.0 GPa. With increasing pressure T₂ increases but T₂ decreases. It is also found that the intermediate antiferromagnetic phase disappears above 3.2 GPa. From these results, the pressure-temperature magnetic phase diagram is constructed.

Original language	English
Pages (from-to)	228-229
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	281-282
DOIs	https://doi.org/10.1016/S0921-4526(99)00941-2
Publication status	Published - 2000
Externally published	Yes
Event	Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) - Nagano, Japan Duration: 1999 Aug 24 → 1999 Aug 28

Keywords

High pressure
Magnetic phase diagram
UNiSi

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/S0921-4526(99)00941-2

Cite this

@article{8d7bbb99faea4d4792410e3c731b667b,

title = "Effect of pressure on the antiferromagnetism of UNi2 Si2",

abstract = "We have measured the electrical resistance of single-crystalline UNi2Si2 with the current parallel to the c-axis under high pressure up to 4.0 GPa. With increasing pressure T2 increases but T2 decreases. It is also found that the intermediate antiferromagnetic phase disappears above 3.2 GPa. From these results, the pressure-temperature magnetic phase diagram is constructed.",

keywords = "High pressure, Magnetic phase diagram, UNiSi",

author = "F. Honda and N. Matsuda and G. Oomi and N. Mori and N. Takeshita and Andreev, {A. V.} and V. Sechovsky and L. Havela and Menovsk{\'y}, {A. A.}",

note = "Funding Information: This work was supported by the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists and by the Sasagawa Scientific Research Grant from The Japan Science Society.; Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99) ; Conference date: 24-08-1999 Through 28-08-1999",

year = "2000",

doi = "10.1016/S0921-4526(99)00941-2",

language = "English",

volume = "281-282",

pages = "228--229",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

}

TY - JOUR

T1 - Effect of pressure on the antiferromagnetism of UNi2 Si2

AU - Honda, F.

AU - Matsuda, N.

AU - Oomi, G.

AU - Mori, N.

AU - Takeshita, N.

AU - Andreev, A. V.

AU - Sechovsky, V.

AU - Havela, L.

AU - Menovský, A. A.

N1 - Funding Information: This work was supported by the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists and by the Sasagawa Scientific Research Grant from The Japan Science Society.

PY - 2000

Y1 - 2000

N2 - We have measured the electrical resistance of single-crystalline UNi2Si2 with the current parallel to the c-axis under high pressure up to 4.0 GPa. With increasing pressure T2 increases but T2 decreases. It is also found that the intermediate antiferromagnetic phase disappears above 3.2 GPa. From these results, the pressure-temperature magnetic phase diagram is constructed.

AB - We have measured the electrical resistance of single-crystalline UNi2Si2 with the current parallel to the c-axis under high pressure up to 4.0 GPa. With increasing pressure T2 increases but T2 decreases. It is also found that the intermediate antiferromagnetic phase disappears above 3.2 GPa. From these results, the pressure-temperature magnetic phase diagram is constructed.

KW - High pressure

KW - Magnetic phase diagram

KW - UNiSi

UR - http://www.scopus.com/inward/record.url?scp=0033879706&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0033879706&partnerID=8YFLogxK

U2 - 10.1016/S0921-4526(99)00941-2

DO - 10.1016/S0921-4526(99)00941-2

M3 - Conference article

AN - SCOPUS:0033879706

VL - 281-282

SP - 228

EP - 229

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

T2 - Yamada Conference LI - The International Conference on Strongly Correlated Electron Systems (SCES '99)

Y2 - 24 August 1999 through 28 August 1999

ER -