Ferromagnetic Domain Structure in La<SUB>1-x</SUB>Sr<SUB>x</SUB>MnO<SUB>3</SUB> (x=0.125)
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- Mori Shigeo
- Department of Materials Science, CIAS, Osaka Prefecture University PRESTO, JST
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- Asaka Toru
- Advanced Materials Laboratories, NIMS
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- Horibe Yoichi
- Department of Materials Science, CIAS, Osaka Prefecture University
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- Matsui Yoshio
- Advanced Materials Laboratories, NIMS
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- Shiozaki Ryozo
- Department of Physics, Nagoya University
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- Takenaka Koshi
- Department of Physics, Nagoya University
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- Sugai Shunji
- Department of Physics, Nagoya University
Bibliographic Information
- Other Title
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- Ferromagnetic Domain Structure in La1-xSrxMnO3 (x=0.125)
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Abstract
Low-temperature Lorentz microscopy is applied to the observation of the ferromagnetic (FM) domain structure in the colossal magnetoresistive manganite, La1−xSrxMnO3 with x=0.125. We found the emergence of two types of FM domain structures in the low-temperature phase characterized as the FM insulator phase. One is a large 180° FM domain structure with the Bloch-type wall and the other is a wavy stripe-shaped FM domain structure with the 100 nm size. These two distinct FM domain structures depend strongly on the crystal orientation. The response of the FM domains with the application of the magnetic field was also examined.
Journal
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 44 (12), 2567-2569, 2003
The Japan Institute of Metals and Materials
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Details 詳細情報について
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- CRID
- 1390282679227492864
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- NII Article ID
- 130004452004
- 30018850154
- 10011817797
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- NII Book ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD2cXosVaruw%3D%3D
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- ISSN
- 13475320
- 13459678
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- NDL BIB ID
- 6796548
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed