Studies of Electron Spin Resonance (ESR) in TbMnO3 multiferroic compound

Author

Duque, J.S. ; Pagliuso, P.G. ; Rettori, C. ; Moreno, N.O. ; Urbano, R.R. ; Kimura, T.

Author_Institution

DEQ, Sao Paulo

fYear

2006

fDate

8-12 May 2006

Firstpage

244

Lastpage

244

Abstract

We report temperature dependent X-Band (v ~ 9.5 GHz) Electron Spin Resonance (ESR) measurements in a single crystal of TbMnO₃. The temperature dependence of this ESR linewidth was investigated in the three crystallographic orientations. The field-dependence of ESR line investigated by ESR experiments using other Band frequencies will be also discussed. TbMnO₃ is orthorhombic insulator of the multiferroic parents. In order to further investigate the magnetic properties we have performed ESR measurements in a single crystal of TbMnO₃ as function temperature and field.

Keywords

EPR line breadth; crystal orientation; multiferroics; terbium compounds; ESR linewidth; TbMnO₃; band frequencies; crystallographic orientations; electron spin resonance; field-dependence; magnetic properties; multiferroic compound; orthorhombic insulator; single crystal; temperature dependence; Crystallography; Extraterrestrial measurements; Ferroelectric materials; Magnetic fields; Magnetic materials; Magnetic properties; Magnetic resonance; Paramagnetic resonance; Temperature dependence; Temperature distribution;

fLanguage

English

Publisher

ieee

Conference_Titel

Magnetics Conference, 2006. INTERMAG 2006. IEEE International

Conference_Location

San Diego, CA

Print_ISBN

1-4244-1479-2

Type

conf

DOI

10.1109/INTMAG.2006.375826

Filename

4261677