Original scientific paper

Electric quadrupole interactions of 177Hf in lutetium metal and LuIG

S. Koički ; Institute for nuclear sciences "Boris Kidrič", Beograd
A. Koički ; Institute for nuclear sciences "Boris Kidrič", Beograd
M. Manasijević ; Institute for nuclear sciences "Boris Kidrič", Beograd
B. Cekić ; Institute for nuclear sciences "Boris Kidrič", Beograd

Abstract

Electric quadrupole interaction of 177Hf-probe in lutetium metal and lutetium iron garnet (LuIG) was determined by the PAC method. The quadrupole coupling constant eQV eff ezz /h is 255 ± 65 MHz and 688 ± 53 MHz respectively. EQI in the latter case was found to be temperature independent in the range 78 - 1200 K. The origin and the magnitude of the electric field gradient in LuIG are discussed.

Keywords

Hrčak ID:

322943

URI

https://hrcak.srce.hr/322943

Publication date:

6.1.1976.

Article data in other languages: serbian

Visits: 0 *