Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu2 Si2

H. Amitsuka; K. Matsuda; M. Yokoyama; I. Kawasaki; S. Takayama; Y. Ishihara; K. Tenya; N. Tateiwa; T. C. Kobayashi; H. Yoshizawa

doi:10.1016/j.physb.2007.10.065

Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu₂ Si₂

H. Amitsuka, K. Matsuda, M. Yokoyama, I. Kawasaki, S. Takayama, Y. Ishihara, K. Tenya, N. Tateiwa, T. C. Kobayashi, H. Yoshizawa

Research output: Contribution to journal › Article

11 Citations (Scopus)

Abstract

Elastic neutron-scattering and ac-susceptibility measurements have been performed on a 2 φ single crystal of URu₂ Si₂ under hydrostatic pressure up to ∼ 1.1 GPa using Fluorinert 70 & 77 and Daphne oil 7373 as pressure-transmitting media. Daphne oil produces better hydrostaticity of the applied pressure than Fluorinert, resulting in a slight shift of the phase boundary between hidden order and antiferromagnetic order to a lower pressure. The superconducting phase is also influenced, but never overlaps with the antiferromagnetic phase.

Original language	English
Pages (from-to)	925-927
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	403
Issue number	5-9
DOIs	https://doi.org/10.1016/j.physb.2007.10.065
Publication status	Published - Apr 1 2008

Keywords

Antiferromagnetism
Hidden order
Pressure effects
Superconductivity
URu Si

ASJC Scopus subject areas

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

Access to Document

10.1016/j.physb.2007.10.065

Fingerprint Dive into the research topics of 'Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu<sub>2</sub> Si<sub>2</sub>'. Together they form a unique fingerprint.

Cite this

Amitsuka, H., Matsuda, K., Yokoyama, M., Kawasaki, I., Takayama, S., Ishihara, Y., Tenya, K., Tateiwa, N., Kobayashi, T. C., & Yoshizawa, H. (2008). Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu₂ Si₂. Physica B: Condensed Matter, 403(5-9), 925-927. https://doi.org/10.1016/j.physb.2007.10.065

Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu₂ Si₂. / Amitsuka, H.; Matsuda, K.; Yokoyama, M.; Kawasaki, I.; Takayama, S.; Ishihara, Y.; Tenya, K.; Tateiwa, N.; Kobayashi, T. C.; Yoshizawa, H.

In: Physica B: Condensed Matter, Vol. 403, No. 5-9, 01.04.2008, p. 925-927.

Research output: Contribution to journal › Article

@article{e594927175fe499cad2930c2ca262302,

title = "Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu2 Si2",

abstract = "Elastic neutron-scattering and ac-susceptibility measurements have been performed on a 2 φ single crystal of URu2 Si2 under hydrostatic pressure up to ∼ 1.1 GPa using Fluorinert 70 & 77 and Daphne oil 7373 as pressure-transmitting media. Daphne oil produces better hydrostaticity of the applied pressure than Fluorinert, resulting in a slight shift of the phase boundary between hidden order and antiferromagnetic order to a lower pressure. The superconducting phase is also influenced, but never overlaps with the antiferromagnetic phase.",

keywords = "Antiferromagnetism, Hidden order, Pressure effects, Superconductivity, URu Si",

author = "H. Amitsuka and K. Matsuda and M. Yokoyama and I. Kawasaki and S. Takayama and Y. Ishihara and K. Tenya and N. Tateiwa and Kobayashi, {T. C.} and H. Yoshizawa",

year = "2008",

month = apr,

day = "1",

doi = "10.1016/j.physb.2007.10.065",

language = "English",

volume = "403",

pages = "925--927",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "5-9",

}

TY - JOUR

T1 - Dependence of pressure-induced phase transitions on pressure-transmitting media in the heavy-electron superconductor URu2 Si2

AU - Amitsuka, H.

AU - Matsuda, K.

AU - Yokoyama, M.

AU - Kawasaki, I.

AU - Takayama, S.

AU - Ishihara, Y.

AU - Tenya, K.

AU - Tateiwa, N.

AU - Kobayashi, T. C.

AU - Yoshizawa, H.

PY - 2008/4/1

Y1 - 2008/4/1

N2 - Elastic neutron-scattering and ac-susceptibility measurements have been performed on a 2 φ single crystal of URu2 Si2 under hydrostatic pressure up to ∼ 1.1 GPa using Fluorinert 70 & 77 and Daphne oil 7373 as pressure-transmitting media. Daphne oil produces better hydrostaticity of the applied pressure than Fluorinert, resulting in a slight shift of the phase boundary between hidden order and antiferromagnetic order to a lower pressure. The superconducting phase is also influenced, but never overlaps with the antiferromagnetic phase.

AB - Elastic neutron-scattering and ac-susceptibility measurements have been performed on a 2 φ single crystal of URu2 Si2 under hydrostatic pressure up to ∼ 1.1 GPa using Fluorinert 70 & 77 and Daphne oil 7373 as pressure-transmitting media. Daphne oil produces better hydrostaticity of the applied pressure than Fluorinert, resulting in a slight shift of the phase boundary between hidden order and antiferromagnetic order to a lower pressure. The superconducting phase is also influenced, but never overlaps with the antiferromagnetic phase.

KW - Antiferromagnetism

KW - Hidden order

KW - Pressure effects

KW - Superconductivity

KW - URu Si

UR - http://www.scopus.com/inward/record.url?scp=39849085548&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=39849085548&partnerID=8YFLogxK

U2 - 10.1016/j.physb.2007.10.065

DO - 10.1016/j.physb.2007.10.065

M3 - Article

AN - SCOPUS:39849085548

VL - 403

SP - 925

EP - 927

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - 5-9

ER -