Infrared-active phonons of HoMn/sub 1-x/Co/sub x/O/sub 3/ (x = 0-0.8)

F. Gao, University of Wollongong
X. L. Wang, University of Wollongong
M. Farhoudi, University of Wollongong
R. A. Lewis, University of Wollongong
S. X. Dou, University of Wollongong

Article comments

This paper originally appeared as: Gao, F, Wang, XL, Farhoudi, M et al, Infrared-active phonons of HoMn/sub 1-x/Co/sub x/O/sub 3/ (x = 0-0.8), INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 4-8 April 2005, 1471-1472. Copyright IEEE 2005.

Abstract

Polycrystalline HoMn/sub 1-x/Co/sub x/O/sub 3/ was synthesized by solid-state reaction. The infrared active phonons of the samples were investigated. The infrared transmission spectra of the sample at x = 0-0.8 doping level was also measured at room temperature. Also, X-ray diffraction (XRD) was used to analyze the crystal structure of the samples.