Comment on "Anomalously broad Raman scattering spectrum due to two-magnon excitation in hexagonal YMnO3"

Physical Review Letters

Volumn 90, Issue 6, 2003, Pages

  Iliev, M N ^a   Hadjiev, V G ^a   Litvinchuk, A P ^a   Meng, R L ^a  

^a UNIVERSITY OF HOUSTON   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ABSORPTION SPECTROSCOPY; BACKSCATTERING; MAGNETIC PROPERTIES; MICROSCOPIC EXAMINATION; RAMAN SCATTERING; SPECTROSCOPIC ANALYSIS; YTTRIUM COMPOUNDS;

ABSORBANCE SPECTRUM; HEXAGONAL YTRRIUM MAGNESIUM TRIOXIDE; MAGNON EXCITON INTERACTIONS; MAGNON-PHONON INTERACTIONS; TWO MAGNON EXCITATION;

PHYSICAL OPTICS;

EID: 0037435843     PISSN: 00319007     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Note

References (2)

1. J. Takahashi, K. Hagita, K. Kohn, Y. Tanabe, and E. Hanamura, Phys. Rev. Lett. 89, 076404 (2002).
2. M.N. Iliev, H.-G. Lee, V.N. Popov, M.V. Abrashev, A. Hamed, R.L. Meng, and C.W. Chu, Phys. Rev. B 56, 2488 (1997), and unpublished results.