Magnetic study of phase separation and charge ordering in La1 - xSrxMnO3 near x = 0.5

S. E. Lofland; S. I. Patil; S. M. Bhagat; A. A. Arsenov; S. G. Karabashev; Y. Mukovskii

doi:10.1016/S0038-1098(03)00347-8

Magnetic study of phase separation and charge ordering in La_{1 - x}Sr_xMnO₃ near x = 0.5

S. E. Lofland, S. I. Patil, S. M. Bhagat, A. A. Arsenov, S. G. Karabashev, Y. Mukovskii

Physics

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1 Scopus citations

Abstract

We have investigated the magnetic phase diagram of polycrystalline and single-crystal La_1-xSr_xMnO₃ near 0.46 ≤ x ≤ 0.50. It turns out that for x<0.48, the polycrystalline material is ferromagnetic (FM), but for x ≥ 0.48, incipient charge ordering takes place along with antiferromagnetism. At x = 0.48, the ferromagnetic-antiferromagnetic phase transition in ceramics occurs at less than 85 kOe but requires significantly larger field for increasing x. These observations are in contrast to what is found in the single crystals, which are all FM.

Original language	English (US)
Pages (from-to)	17-19
Number of pages	3
Journal	Solid State Communications
Volume	127
Issue number	1
DOIs	https://doi.org/10.1016/S0038-1098(03)00347-8
State	Published - Jun 2003

All Science Journal Classification (ASJC) codes

General Chemistry
Condensed Matter Physics
Materials Chemistry

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10.1016/S0038-1098(03)00347-8

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title = "Magnetic study of phase separation and charge ordering in La1 - xSrxMnO3 near x = 0.5",

abstract = "We have investigated the magnetic phase diagram of polycrystalline and single-crystal La1-xSrxMnO3 near 0.46 ≤ x ≤ 0.50. It turns out that for x<0.48, the polycrystalline material is ferromagnetic (FM), but for x ≥ 0.48, incipient charge ordering takes place along with antiferromagnetism. At x = 0.48, the ferromagnetic-antiferromagnetic phase transition in ceramics occurs at less than 85 kOe but requires significantly larger field for increasing x. These observations are in contrast to what is found in the single crystals, which are all FM.",

author = "Lofland, {S. E.} and Patil, {S. I.} and Bhagat, {S. M.} and Arsenov, {A. A.} and Karabashev, {S. G.} and Y. Mukovskii",

note = "Funding Information: This work was supported in part by NSF MRSEC 00-80008 and the New Jersey Commission on Higher Education.",

year = "2003",

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doi = "10.1016/S0038-1098(03)00347-8",

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T1 - Magnetic study of phase separation and charge ordering in La1 - xSrxMnO3 near x = 0.5

AU - Lofland, S. E.

AU - Patil, S. I.

AU - Bhagat, S. M.

AU - Arsenov, A. A.

AU - Karabashev, S. G.

AU - Mukovskii, Y.

N1 - Funding Information: This work was supported in part by NSF MRSEC 00-80008 and the New Jersey Commission on Higher Education.

PY - 2003/6

Y1 - 2003/6

N2 - We have investigated the magnetic phase diagram of polycrystalline and single-crystal La1-xSrxMnO3 near 0.46 ≤ x ≤ 0.50. It turns out that for x<0.48, the polycrystalline material is ferromagnetic (FM), but for x ≥ 0.48, incipient charge ordering takes place along with antiferromagnetism. At x = 0.48, the ferromagnetic-antiferromagnetic phase transition in ceramics occurs at less than 85 kOe but requires significantly larger field for increasing x. These observations are in contrast to what is found in the single crystals, which are all FM.

AB - We have investigated the magnetic phase diagram of polycrystalline and single-crystal La1-xSrxMnO3 near 0.46 ≤ x ≤ 0.50. It turns out that for x<0.48, the polycrystalline material is ferromagnetic (FM), but for x ≥ 0.48, incipient charge ordering takes place along with antiferromagnetism. At x = 0.48, the ferromagnetic-antiferromagnetic phase transition in ceramics occurs at less than 85 kOe but requires significantly larger field for increasing x. These observations are in contrast to what is found in the single crystals, which are all FM.

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JO - Solid State Communications

JF - Solid State Communications

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Magnetic study of phase separation and charge ordering in La_{1 - x}Sr_xMnO₃ near x = 0.5

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