Temperature versus concentration phase diagram of Mg- And Si-doped CuGeO3

T. Masuda; K. Ina; K. Hadama; I. Tsukada; K. Uchinokura; H. Nakao; M. Nishi; Y. Fujii; K. Hirota; G. Shirane; Y. J. Wang; V. Kiryukhin; R. J. Birgeneau

doi:10.1016/S0921-4526(99)02764-7

Temperature versus concentration phase diagram of Mg- And Si-doped CuGeO₃

T. Masuda, K. Ina, K. Hadama, I. Tsukada, K. Uchinokura, H. Nakao, M. Nishi, Y. Fujii, K. Hirota, G. Shirane, Y. J. Wang, V. Kiryukhin, R. J. Birgeneau

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

8 Scopus citations

Abstract

We studied the temperature versus concentration (T-x) phase diagram in Cu_1-xMg_xGeO₃ by susceptibility measurements, synchrotron X-ray diffraction and neutron diffraction and the first-order phase transition between dimerizedantiferromagnetic and uniform-antiferromagnetic phases reported by Masuda et al. [Phys. Rev. Lett. 80 (1998) 4566] was established. We found that the T-x phase diagram of Cu_1-xM_xGeO₃ (M = Zn,Ni) is similar to that of Cu_1-xMg_xGeO₃, while that of CuGe_1-xSi_xO₃ is qualitatively different.

Original language	English (US)
Pages (from-to)	1637-1638
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	284-288
Issue number	PART II
DOIs	https://doi.org/10.1016/S0921-4526(99)02764-7
State	Published - 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

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

Keywords

CuGeO
First-order phase transition
Spin-peierls transition

Access to Document

10.1016/S0921-4526(99)02764-7

Cite this

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title = "Temperature versus concentration phase diagram of Mg- And Si-doped CuGeO3",

abstract = "We studied the temperature versus concentration (T-x) phase diagram in Cu1-xMgxGeO3 by susceptibility measurements, synchrotron X-ray diffraction and neutron diffraction and the first-order phase transition between dimerizedantiferromagnetic and uniform-antiferromagnetic phases reported by Masuda et al. [Phys. Rev. Lett. 80 (1998) 4566] was established. We found that the T-x phase diagram of Cu1-xMxGeO3 (M = Zn,Ni) is similar to that of Cu1-xMgxGeO3, while that of CuGe1-xSixO3 is qualitatively different.",

keywords = "CuGeO, First-order phase transition, Spin-peierls transition",

author = "T. Masuda and K. Ina and K. Hadama and I. Tsukada and K. Uchinokura and H. Nakao and M. Nishi and Y. Fujii and K. Hirota and G. Shirane and Wang, {Y. J.} and V. Kiryukhin and Birgeneau, {R. J.}",

year = "2000",

doi = "10.1016/S0921-4526(99)02764-7",

language = "English (US)",

volume = "284-288",

pages = "1637--1638",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "PART II",

}

TY - JOUR

T1 - Temperature versus concentration phase diagram of Mg- And Si-doped CuGeO3

AU - Masuda, T.

AU - Ina, K.

AU - Hadama, K.

AU - Tsukada, I.

AU - Uchinokura, K.

AU - Nakao, H.

AU - Nishi, M.

AU - Fujii, Y.

AU - Hirota, K.

AU - Shirane, G.

AU - Wang, Y. J.

AU - Kiryukhin, V.

AU - Birgeneau, R. J.

PY - 2000

Y1 - 2000

N2 - We studied the temperature versus concentration (T-x) phase diagram in Cu1-xMgxGeO3 by susceptibility measurements, synchrotron X-ray diffraction and neutron diffraction and the first-order phase transition between dimerizedantiferromagnetic and uniform-antiferromagnetic phases reported by Masuda et al. [Phys. Rev. Lett. 80 (1998) 4566] was established. We found that the T-x phase diagram of Cu1-xMxGeO3 (M = Zn,Ni) is similar to that of Cu1-xMgxGeO3, while that of CuGe1-xSixO3 is qualitatively different.

AB - We studied the temperature versus concentration (T-x) phase diagram in Cu1-xMgxGeO3 by susceptibility measurements, synchrotron X-ray diffraction and neutron diffraction and the first-order phase transition between dimerizedantiferromagnetic and uniform-antiferromagnetic phases reported by Masuda et al. [Phys. Rev. Lett. 80 (1998) 4566] was established. We found that the T-x phase diagram of Cu1-xMxGeO3 (M = Zn,Ni) is similar to that of Cu1-xMgxGeO3, while that of CuGe1-xSixO3 is qualitatively different.

KW - CuGeO

KW - First-order phase transition

KW - Spin-peierls transition

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U2 - 10.1016/S0921-4526(99)02764-7

DO - 10.1016/S0921-4526(99)02764-7

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AN - SCOPUS:0033687495

SN - 0921-4526

VL - 284-288

SP - 1637

EP - 1638

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - PART II

ER -