ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Polarized Raman Spectra of $KIO_4$ and $RbIO_4$ and High-Pressure Raman Studies on $KIO_4$

Dhahir, TA Al and Bhat, HL and Narayanan, PS and Jayaraman, A (1991) Polarized Raman Spectra of $KIO_4$ and $RbIO_4$ and High-Pressure Raman Studies on $KIO_4$. In: Journal of Raman Spectroscopy, 22 (10). pp. 567-571.

[img] PDF
eprint5.pdf
Restricted to Registered users only

Download (378Kb) | Request a copy

Abstract

Polarized Raman spectra of single crystals of $KIO_4$ and $RbIO_4$ were obtained. The observed fundamental modes satisfy the selection rules valid for the scheelite structure. The pressure dependence of the Raman spectra of $KIO_4$, which was investigated up to 12 Gpa, reveals a structural phase transition in the crystal near 6.5 GPa, where new peaks are observed. Above 9.8 GPa only the peaks belonging to the high-pressure phase exist.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to John Wiley & Sons, Ltd.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 15 Sep 2006
Last Modified: 19 Sep 2010 04:31
URI: http://eprints.iisc.ernet.in/id/eprint/8514

Actions (login required)

View Item View Item