Magnetic phase transitions in TbNi5 single crystal: Bulk properties and neutron diffraction studies

S. Lee; A. A. Podlesnyak; K. Prokes; V. E. Sikolenko; A. S. Ermolenko; E. G. Gerasimov; Yu A. Dorofeev; A. P. Vokhmyanin; J. G. Park; A. N. Pirogov

doi:10.1134/1.2045335

Magnetic phase transitions in TbNi₅ single crystal: Bulk properties and neutron diffraction studies

S. Lee
, A. A. Podlesnyak
, K. Prokes
, V. E. Sikolenko
, A. S. Ermolenko
, E. G. Gerasimov
, Yu A. Dorofeev
, A. P. Vokhmyanin
, J. G. Park
, A. N. Pirogov

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Magnetic susceptibility, heat capacity, and neutron diffraction measurements have been carried out in order to study the unusual magnetic ordering of TbNi₅ using a single crystal over the temperature region of 2-30 K. Two spontaneous magnetic transitions have been observed: one is a second-order transition from a paramagnetic state to an incommensurate structure (T_p = 24 K), and the other, a first-order transition from the incommensurate structure to a lock-in phase (T_f ^c = 10 K). We also found an irreversible magnetic field-induced transition from the modulated structure to the ferromagnetic collinear one.

Original language	English
Pages (from-to)	34-38
Number of pages	5
Journal	JETP Letters
Volume	82
Issue number	1
DOIs	https://doi.org/10.1134/1.2045335
State	Published - 2005
Externally published	Yes

Funding

We are grateful for the hospitality at BENSC HMI. Financial support was provided by the Russian Foundation for Basic Research (project no. Ural 04-02-96082p2004). A.N.P. acknowledges the support of the CSCMR through the SRC program of KOSEF of Korea. Work at SungKyunKwan University was supported by the CNRF project of the KAERI.

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title = "Magnetic phase transitions in TbNi5 single crystal: Bulk properties and neutron diffraction studies",

abstract = "Magnetic susceptibility, heat capacity, and neutron diffraction measurements have been carried out in order to study the unusual magnetic ordering of TbNi5 using a single crystal over the temperature region of 2-30 K. Two spontaneous magnetic transitions have been observed: one is a second-order transition from a paramagnetic state to an incommensurate structure (Tp = 24 K), and the other, a first-order transition from the incommensurate structure to a lock-in phase (Tf c = 10 K). We also found an irreversible magnetic field-induced transition from the modulated structure to the ferromagnetic collinear one.",

author = "S. Lee and Podlesnyak, \{A. A.\} and K. Prokes and Sikolenko, \{V. E.\} and Ermolenko, \{A. S.\} and Gerasimov, \{E. G.\} and Dorofeev, \{Yu A.\} and Vokhmyanin, \{A. P.\} and Park, \{J. G.\} and Pirogov, \{A. N.\}",

year = "2005",

doi = "10.1134/1.2045335",

language = "English",

volume = "82",

pages = "34--38",

journal = "JETP Letters",

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number = "1",

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TY - JOUR

T1 - Magnetic phase transitions in TbNi5 single crystal

T2 - Bulk properties and neutron diffraction studies

AU - Lee, S.

AU - Podlesnyak, A. A.

AU - Prokes, K.

AU - Sikolenko, V. E.

AU - Ermolenko, A. S.

AU - Gerasimov, E. G.

AU - Dorofeev, Yu A.

AU - Vokhmyanin, A. P.

AU - Park, J. G.

AU - Pirogov, A. N.

PY - 2005

Y1 - 2005

N2 - Magnetic susceptibility, heat capacity, and neutron diffraction measurements have been carried out in order to study the unusual magnetic ordering of TbNi5 using a single crystal over the temperature region of 2-30 K. Two spontaneous magnetic transitions have been observed: one is a second-order transition from a paramagnetic state to an incommensurate structure (Tp = 24 K), and the other, a first-order transition from the incommensurate structure to a lock-in phase (Tf c = 10 K). We also found an irreversible magnetic field-induced transition from the modulated structure to the ferromagnetic collinear one.

AB - Magnetic susceptibility, heat capacity, and neutron diffraction measurements have been carried out in order to study the unusual magnetic ordering of TbNi5 using a single crystal over the temperature region of 2-30 K. Two spontaneous magnetic transitions have been observed: one is a second-order transition from a paramagnetic state to an incommensurate structure (Tp = 24 K), and the other, a first-order transition from the incommensurate structure to a lock-in phase (Tf c = 10 K). We also found an irreversible magnetic field-induced transition from the modulated structure to the ferromagnetic collinear one.

UR - https://www.scopus.com/pages/publications/25144450869

U2 - 10.1134/1.2045335

DO - 10.1134/1.2045335

M3 - Article

AN - SCOPUS:25144450869

SN - 0021-3640

VL - 82

SP - 34

EP - 38

JO - JETP Letters

JF - JETP Letters

IS - 1

ER -

Magnetic phase transitions in TbNi₅ single crystal: Bulk properties and neutron diffraction studies

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