Magnetic polaron in magnetic perovskites

We study magnetic polaron (MP): electron trapped in ferromagnetic droplet, which is surrounded by antiferromagnetic media in one dimensional case and classical t2g spin approximation. It is shown that the ground state energy of MP is unstable towards the Coulomb electron - electron repulsion. The size of MP corresponding to the size of ferromagnetic droplet is also studied numerically. A possibility to apply this model for explaining of magnetic phase separation in magnetic perovskites is discussed.

Dữ liệu và nguồn

• TC_000872.pdf PDF

  VNU. JOURNAL OF SCIENCE. Mathematics - Physics, T.xx, No3AP. 2004

Thông tin khác

Miền	Giá trị
Nguồn	http://repository.vnu.edu.vn/
Tác giả	Phung Thi Thuy Hong, Bach Huong Giang, Bach Thanh Cong
Người bảo dưỡng	Đại học Quốc gia Hà Nội
Last Updated	16-08-2018 08:14:41
Được tạo ra	24-05-2018 02:48:08

Nhóm