Rhodium doped manganites: Ferromagnetism and metallicity: Ferromagnetism and metallicity

B. Raveau; S. Hebert; A. Maignan; R. Fresard; M. Hervieu; D. I. Khomskii

doi:10.1063/1.1380412

Rhodium doped manganites: Ferromagnetism and metallicity: Ferromagnetism and metallicity

B. Raveau, S. Hebert, A. Maignan, R. Fresard, M. Hervieu, D. I. Khomskii

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

12 Citations (Scopus)

216 Downloads (Pure)

Abstract

It is shown that ferromagnetism and insulator to metal transitions in small A site cation manganites Pr1−xCaxMnO3 are induced by rhodium doping. Colossal magnetoresistance properties are evidenced for a large compositional range (0.35⩽x<0.60). The ability of rhodium to induce such properties is compared to the results obtained by chromium and ruthenium doping. Models are proposed to explain this behavior.

Original language	English
Pages (from-to)	1297 - 1302
Number of pages	6
Journal	Journal of Applied Physics
Volume	90
Issue number	3
DOIs	https://doi.org/10.1063/1.1380412
Publication status	Published - 1-Aug-2001

Keywords

A-SITE CATIONS
PHASE-SEPARATION
TEMPERATURE MAGNETORESISTANCE
STRUCTURAL TRANSITIONS
RICH MANGANITES
MN-55 NMR
CHARGE
PR1-XCAXMNO3
LA1-XCAXMNO3
OXIDES

Access to Document

10.1063/1.1380412

Rhodium doped manganites: Ferromagnetism and metallicityFinal publisher's version, 353 KBLicence: Unspecified

Handle.net

Persistent link

Cite this

@article{a13f5f948e2e4c81ba8d6f7b9d783a03,

title = "Rhodium doped manganites: Ferromagnetism and metallicity: Ferromagnetism and metallicity",

abstract = "It is shown that ferromagnetism and insulator to metal transitions in small A site cation manganites Pr1−xCaxMnO3 are induced by rhodium doping. Colossal magnetoresistance properties are evidenced for a large compositional range (0.35⩽x<0.60). The ability of rhodium to induce such properties is compared to the results obtained by chromium and ruthenium doping. Models are proposed to explain this behavior.",

keywords = "A-SITE CATIONS, PHASE-SEPARATION, TEMPERATURE MAGNETORESISTANCE, STRUCTURAL TRANSITIONS, RICH MANGANITES, MN-55 NMR, CHARGE, PR1-XCAXMNO3, LA1-XCAXMNO3, OXIDES",

author = "B. Raveau and S. Hebert and A. Maignan and R. Fresard and M. Hervieu and Khomskii, {D. I.}",

note = "Journal AUG 1 452PR J APPL PHYS",

year = "2001",

month = aug,

day = "1",

doi = "10.1063/1.1380412",

language = "English",

volume = "90",

pages = "1297 -- 1302",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "AMER INST PHYSICS",

number = "3",

}

TY - JOUR

T1 - Rhodium doped manganites: Ferromagnetism and metallicity

T2 - Ferromagnetism and metallicity

AU - Raveau, B.

AU - Hebert, S.

AU - Maignan, A.

AU - Fresard, R.

AU - Hervieu, M.

AU - Khomskii, D. I.

N1 - Journal AUG 1 452PR J APPL PHYS

PY - 2001/8/1

Y1 - 2001/8/1

N2 - It is shown that ferromagnetism and insulator to metal transitions in small A site cation manganites Pr1−xCaxMnO3 are induced by rhodium doping. Colossal magnetoresistance properties are evidenced for a large compositional range (0.35⩽x<0.60). The ability of rhodium to induce such properties is compared to the results obtained by chromium and ruthenium doping. Models are proposed to explain this behavior.

AB - It is shown that ferromagnetism and insulator to metal transitions in small A site cation manganites Pr1−xCaxMnO3 are induced by rhodium doping. Colossal magnetoresistance properties are evidenced for a large compositional range (0.35⩽x<0.60). The ability of rhodium to induce such properties is compared to the results obtained by chromium and ruthenium doping. Models are proposed to explain this behavior.

KW - A-SITE CATIONS

KW - PHASE-SEPARATION

KW - TEMPERATURE MAGNETORESISTANCE

KW - STRUCTURAL TRANSITIONS

KW - RICH MANGANITES

KW - MN-55 NMR

KW - CHARGE

KW - PR1-XCAXMNO3

KW - LA1-XCAXMNO3

KW - OXIDES

U2 - 10.1063/1.1380412

DO - 10.1063/1.1380412

M3 - Article

SN - 0021-8979

VL - 90

SP - 1297

EP - 1302

JO - Journal of Applied Physics

JF - Journal of Applied Physics

IS - 3

ER -

Rhodium doped manganites: Ferromagnetism and metallicity: Ferromagnetism and metallicity

Abstract

Keywords

Access to Document

Handle.net

Fingerprint

Cite this