Study of the magnetic phase transition in La0.7Ca0.3MnO3 using a magneto-optical method

Citation

• Lin, Z. W., Cochrane, J. W., Russell, G. J., Wang, X. L., Dou, S. X., & Liu, H. K. (1999). Study of the magnetic phase transition in La0.7Ca0.3MnO3 using a magneto-optical method. Applied Physics Letters, 74(20), 3014-3016. doi:10.1063/1.123997

Digital Object Identifier (doi)

• 10.1063/1.123997

Scopus Eid

• 2-s2.0-0001426721

Web Of Science Accession Number

• WOS:000080352700036

Start Page

• 3014

End Page

• 3016

Volume

• 74

Issue

• 20

Place Of Publication

Abstract

• The colossal magnetoresistive material, La0.7Ca0.3MnO3, which has the perovskite structure, has been investigated by means of a magneto-optical method. Analysis of the magnetic field distributions within such a material under applied perpendicular fields clearly showed that the sample was paramagnetic above the Curie transition temperature Tc and ferromagnetic below it. The field distributions were also studied as a function of decreasing temperature through Tc. The results show the microscopic magnetic transition process as the material changes magnetic phase. �� 1999 American Institute of Physics.

UOW Authors

•   Dou, Shi
•   Liu, Hua
•   Wang, Xiaolin

Publication Date

• 1999

Publisher

• AIP Publishing 

Published In

• Applied Physics Letters  Journal

Citation

• Lin, Z. W., Cochrane, J. W., Russell, G. J., Wang, X. L., Dou, S. X., & Liu, H. K. (1999). Study of the magnetic phase transition in La0.7Ca0.3MnO3 using a magneto-optical method. Applied Physics Letters, 74(20), 3014-3016. doi:10.1063/1.123997

Digital Object Identifier (doi)

• 10.1063/1.123997

Scopus Eid

• 2-s2.0-0001426721

Web Of Science Accession Number

• WOS:000080352700036

Start Page

• 3014

End Page

• 3016

Volume

• 74

Issue

• 20

Place Of Publication