On umklapp processes in the electrodynamics of crystals

• 2 September 1991
• journal article
• Published by Elsevier in Physics Letters A
• Vol. 158  (5) , 258-260
• https://doi.org/10.1016/0375-9601(91)91010-b

Abstract

Keywords

• UMKLAPP PROCESSES
• DIELECTRIC CRYSTALS
• RETARDED
• ELECTRODYNAMICS
• CHARGES
• WAVELENGTH
• ACCOUNT