Charge ordering in rare-earth manganese oxides

B. I. Min; J. D. Lee; J. H. Park

doi:10.1016/S0921-4526(98)00897-7

Charge ordering in rare-earth manganese oxides

B. I. Min
, J. D. Lee
, J. H. Park

Department of Physics and Chemistry

Pohang University of Science and Technology

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

Abstract

Based on the interacting small polaren model, we have investigated charge ordering (CO) phenomena observed in half-doped manganites R_1/2A_1/2MnO₃. First, we have examined the charge gap formation in the single particle electronic structure in the CO phase. Second, we have studied the renormalization of the sound velocity around T_CO, and compared the origin of the renormalization in the CO phase with that in the low doping metallic phase.

Original language	English
Pages (from-to)	799-800
Number of pages	2
Journal	Physica B: Condensed Matter
Volume	259-261
DOIs	https://doi.org/10.1016/S0921-4526(98)00897-7
State	Published - 1999

Bibliographical note

Funding Information:
This work was supported by the KOSEF (96-0702-01-01-3) and in part by the KOSEF through the SRC program of SNU-CTP.

Keywords

Charge ordering
Rare-earth manganese oxides
Small polaren

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10.1016/S0921-4526(98)00897-7

Cite this

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title = "Charge ordering in rare-earth manganese oxides",

abstract = "Based on the interacting small polaren model, we have investigated charge ordering (CO) phenomena observed in half-doped manganites R1/2A1/2MnO3. First, we have examined the charge gap formation in the single particle electronic structure in the CO phase. Second, we have studied the renormalization of the sound velocity around TCO, and compared the origin of the renormalization in the CO phase with that in the low doping metallic phase.",

keywords = "Charge ordering, Rare-earth manganese oxides, Small polaren",

author = "Min, \{B. I.\} and Lee, \{J. D.\} and Park, \{J. H.\}",

note = "Funding Information: This work was supported by the KOSEF (96-0702-01-01-3) and in part by the KOSEF through the SRC program of SNU-CTP. ",

year = "1999",

doi = "10.1016/S0921-4526(98)00897-7",

language = "English",

volume = "259-261",

pages = "799--800",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Charge ordering in rare-earth manganese oxides

AU - Min, B. I.

AU - Lee, J. D.

AU - Park, J. H.

N1 - Funding Information: This work was supported by the KOSEF (96-0702-01-01-3) and in part by the KOSEF through the SRC program of SNU-CTP.

PY - 1999

Y1 - 1999

N2 - Based on the interacting small polaren model, we have investigated charge ordering (CO) phenomena observed in half-doped manganites R1/2A1/2MnO3. First, we have examined the charge gap formation in the single particle electronic structure in the CO phase. Second, we have studied the renormalization of the sound velocity around TCO, and compared the origin of the renormalization in the CO phase with that in the low doping metallic phase.

AB - Based on the interacting small polaren model, we have investigated charge ordering (CO) phenomena observed in half-doped manganites R1/2A1/2MnO3. First, we have examined the charge gap formation in the single particle electronic structure in the CO phase. Second, we have studied the renormalization of the sound velocity around TCO, and compared the origin of the renormalization in the CO phase with that in the low doping metallic phase.

KW - Charge ordering

KW - Rare-earth manganese oxides

KW - Small polaren

UR - https://www.scopus.com/pages/publications/9344256690

U2 - 10.1016/S0921-4526(98)00897-7

DO - 10.1016/S0921-4526(98)00897-7

M3 - Article

AN - SCOPUS:9344256690

SN - 0921-4526

VL - 259-261

SP - 799

EP - 800

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

ER -

Charge ordering in rare-earth manganese oxides

Abstract

Bibliographical note

Keywords

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