Accession Number:

ADA010884

Title:

Angular Dependent Raman Scattering Studies of KH2PO4.

Descriptive Note:

Technical rept.,

Corporate Author:

UTAH UNIV SALT LAKE CITY

Personal Author(s):

• Wang,C. H.
• Grow,R. W.
• Srivastava,M. K.

Report Date:

1975-05-15

Pagination or Media Count:

19.0

Abstract:

Raman scattering spectra of a KH2PO4 single crystal were measured at various crystal orientations relative to the incident and scattered light propogation directions. It has been found that the contribution of the long-range electrostatic interaction is less than 10 of the total scattering efficiency of the Ex and B2z modes in KDP. A low frequency mode, previously predicted by group theory, was also observed for the first time.

Descriptors:

• *RAMAN SPECTRA
• CRYSTAL STRUCTURE
• SINGLE CRYSTALS
• PHOSPHATES
• POTASSIUM COMPOUNDS

Subject Categories:

• Solid State Physics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE