Analytical calculation of spin tunneling effect in single molecule magnet Fe8 with considering quadrupole excitation
Spin tunneling effect in Single Molecule Magnet Fe8 is studied by instanton calculation technique using SU(3) generalized spin coherent state in real parameter as a trial function. For this SMM, tunnel splitting arises due to the presence of a Berry like phase in action, which causes interference be...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Isfahan University of Technology
2018-02-01
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Series: | Iranian Journal of Physics Research |
Subjects: | |
Online Access: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-230-9&slc_lang=en&sid=1 |