Raman scattering from phonons and magnons in antiferromagnetic Fe3BO6 Article

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Overview

abstract

• Raman scattering by phonons and by magnon pairs has been observed in Fe3BO6. Of the predicted 60 Raman-active modes, 39 have been identified and classified according to their symmetries. The two-magnon band shows a strong decrease in intensity with increasing temperature, and almost vanishes close to TN = 508 K. The origin of this effect is attributed to the existence of a nearly dispersionless magnon branch. © 1984.

authors

• Merlin R.
• Navarro Contreras Hugo Ricardo
• Potts J.E.

publication date

• 1984-01-01

funding provided via

• Army Research Office, ARO: DAAG-29-82-K0057  Grant
• Consejo Nacional de Ciencia y Tecnología, CONACYT  Grant
• Research Corporation for Science Advancement, RCSA  Grant

published in

• Solid State Communications  Journal

Research

keywords

• PHONONS; RAMAN SCATTERING; MAGNONS; MAGNETIC MATERIALS

Identity

Digital Object Identifier (DOI)

• 10.1016/0038-1098(84)90379-X

Additional Document Info

start page

• 331

end page

• 333

volume

• 50

issue

• 4