Journal
JOURNAL OF LUMINESCENCE
Volume 100, Issue 1-4, Pages 141-145Publisher
ELSEVIER SCIENCE BV
DOI: 10.1016/S0022-2313(02)00424-6
Keywords
hexagonal YMnO3; ferroelectric magnet; two-magnon Raman scattering
Categories
Ask authors/readers for more resources
Luminescence spectrum and its temperature dependence have been investigated for hexagonal YMnO3 crystal which is ferroelectric below T-C = 914 K and becomes simultaneously antiferromagnetic below T-N = 74 K. The luminescence spectrum is as broad as two-magnon Raman scattering spectrum. The luminescence intensity is comparable to the latter at room temperature and it increases rapidly as the temperature decreases. These characteristics are discussed based upon other optical responses and theoretical results. (C) 2002 Published by Elsevier Science B.V.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available