Spontaneous Bubble Domain Formation in a Layered Ferromagnetic Crystal-Reference-Cited by-同舟云学术

Spontaneous Bubble Domain Formation in a Layered Ferromagnetic Crystal

Published:1999-06-18 Issue:5422 Volume:284 Page:1969-1971
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Fukumura T.¹,Sugawara H.¹,Hasegawa T.²,Tanaka K.³,Sakaki H.³,Kimura T.⁴,Tokura Y.⁴⁵

Affiliation:

1. Department of Applied Chemistry, University of Tokyo, Tokyo 113-8656, Japan.

2. Materials and Structures Laboratory, Tokyo Institute of Technology, Yokohama 226-8503, Japan.

3. Research Center for Advanced Science and Technology, University of Tokyo, Tokyo 153-8904, Japan.

4. Joint Research Center for Atom Technology, Tsukuba 305-0046, Japan.

5. Department of Applied Physics, University of Tokyo, Tokyo 113-8656, Japan.

Abstract

Magnetic domain structure on the surface of the layer-structured ferromagnet La 1.4 Sr 1.6 Mn 2 O 7 was observed in the temperature range from 37 to 97 kelvin with a scanning Hall probe microscope. The sensitivity to temperature of the domain structure changes was large relative to that in conventional ferromagnets. The stable and spontaneous appearance of magnetic bubble domains without an external magnetic field was observed in the neighborhood of 70 kelvin. The phenomenon observed could provide a potential route toward magnetic bubble memory.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference12 articles.

1. A. H. Bobeck and E. Della Torre Magnetic Bubbles (North-Holland Amsterdam 1975).

2. Kittel C., Rev. Mod. Phys. 21, 541 (1949);

3. Kaplan B., Gehring G. A., J. Mag. Mag. Mat. 128, 111 (1993) .

4. Giant magnetoresistance of manganese oxides with a layered perovskite structure

5. Interplane Tunneling Magnetoresistance in a Layered Manganite Crystal

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