Coupled metal-insulator and magnetic transitions in LnSr(2)Mn(2)O(7) (Ln=La, Tb)
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 para...
Full description
Bibliographic Details
| Main Authors: |
Battle, P,
Green, M,
Laskey, N,
Millburn, J,
Rosseinsky, M,
Sullivan, S,
Vente, J |
|---|
| Format: | Journal article
|
|---|
| Language: | English |
|---|
| Published: |
1996
|
|---|