Low-energy Mott-Hubbard excitations in LaMnO3 probed by optical ellipsometry
We present a comprehensive ellipsometric study of an untwinned, nearly stoichiometric LaMnO 3 crystal in the spectral range 1.2–6.0 eV at temperatures 20≤T≤300 K . The complex dielectric response along b and c axes of the Pbnm orthorhombic unit cell, ε ̃ b (ν) and ε ̃ c (ν) , is highly anisotropic o...
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | Default Article |
| Published: |
2010
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/16354 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|