Quasi-one-dimensional BalrO3: On the verge of a weak ferromagnetic metallic state

G. Cao; G. Shaw; J. W. Brill

Quasi-one-dimensional BalrO₃: On the verge of a weak ferromagnetic metallic state

G. Cao, G. Shaw, J. W. Brill

Physics And Astronomy

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

2 Scopus citations

Abstract

We report on calorimetric, resistivity, and magnetization measurements on single crystal BaIrO3 and its derivatives. All results indicate a phase transition at T_c=175 K, and two additional features are observed in resistivity: a sharp peak at 80 K and an upturn at 26 K. It is found that dilute impurity doping with Sr drastically suppresses T_c and leads to an instant nonmetal to metal transition below T_c, underlining the instability of the ground state.

Original language	English
Pages (from-to)	Pr9/91-Pr9/92
Journal	Journal De Physique. IV : JP
Volume	12
Issue number	9
State	Published - Nov 2002
Event	International Workshop on Electronic Crystals - ECRYS 2002 - Saint Flour, France Duration: Sep 2 2002 → Sep 7 2002

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

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title = "Quasi-one-dimensional BalrO3: On the verge of a weak ferromagnetic metallic state",

abstract = "We report on calorimetric, resistivity, and magnetization measurements on single crystal BaIrO3 and its derivatives. All results indicate a phase transition at Tc=175 K, and two additional features are observed in resistivity: a sharp peak at 80 K and an upturn at 26 K. It is found that dilute impurity doping with Sr drastically suppresses Tc and leads to an instant nonmetal to metal transition below Tc, underlining the instability of the ground state.",

author = "G. Cao and G. Shaw and Brill, {J. W.}",

year = "2002",

month = nov,

language = "English",

volume = "12",

pages = "Pr9/91--Pr9/92",

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note = "International Workshop on Electronic Crystals - ECRYS 2002 ; Conference date: 02-09-2002 Through 07-09-2002",

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TY - JOUR

T1 - Quasi-one-dimensional BalrO3

T2 - International Workshop on Electronic Crystals - ECRYS 2002

AU - Cao, G.

AU - Shaw, G.

AU - Brill, J. W.

PY - 2002/11

Y1 - 2002/11

N2 - We report on calorimetric, resistivity, and magnetization measurements on single crystal BaIrO3 and its derivatives. All results indicate a phase transition at Tc=175 K, and two additional features are observed in resistivity: a sharp peak at 80 K and an upturn at 26 K. It is found that dilute impurity doping with Sr drastically suppresses Tc and leads to an instant nonmetal to metal transition below Tc, underlining the instability of the ground state.

AB - We report on calorimetric, resistivity, and magnetization measurements on single crystal BaIrO3 and its derivatives. All results indicate a phase transition at Tc=175 K, and two additional features are observed in resistivity: a sharp peak at 80 K and an upturn at 26 K. It is found that dilute impurity doping with Sr drastically suppresses Tc and leads to an instant nonmetal to metal transition below Tc, underlining the instability of the ground state.

UR - http://www.scopus.com/inward/record.url?scp=0036874249&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036874249&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0036874249

SN - 1155-4339

VL - 12

SP - Pr9/91-Pr9/92

JO - Journal De Physique. IV : JP

JF - Journal De Physique. IV : JP

IS - 9

Y2 - 2 September 2002 through 7 September 2002

ER -

Quasi-one-dimensional BalrO₃: On the verge of a weak ferromagnetic metallic state

Abstract

ASJC Scopus subject areas

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