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Coupled metal-insulator and magnetic transitions in LnSr(2)Mn(2)O(7) (Ln=La, Tb)

Abstract:
We report magnetisation, conductivity and structural data on the Ruddlesden-Popper MnIII/MnIV oxides LnSr2Mn2O7 (Ln = La, Tb); while LaSr2Mn2O7 undergoes an insulator-metal transition and an increase in spontaneous magnetisation at 132 K, the isostructural terbium compound is semiconducting and paramagnetic throughout the range 4.2 < T/K < 300.
Publication status:
Published

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Publisher copy:
10.1039/cc9960000767

Authors

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Inorganic Chemistry
Role:
Author


Journal:
CHEMICAL COMMUNICATIONS More from this journal
Issue:
6
Pages:
767-768
Publication date:
1996-03-21
DOI:
EISSN:
1364-548X
ISSN:
1359-7345


Language:
English
Pubs id:
pubs:45127
UUID:
uuid:1118b7d5-510a-4529-be25-f00651b860f7
Local pid:
pubs:45127
Source identifiers:
45127
Deposit date:
2012-12-19
ARK identifier:

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