Estimation of the effective parameter of spinorbital interaction of electrons in intermetallic Er-In system compounds from the kinetic and magnetic properties
Abstract
Normal, R 0 and anomalous, R S components of the Hall coefficient are determined from the results of experimental investigations of temperature dependences of the Hall coefficient, magnetic susceptibility, and specific electrical resistance for intermetallic Er2In, ErIn, and Er3In5 compounds. Effective parameters of spinorbital interaction λSO of intermetallic compounds are calculated from anomalous components RS of the Hall coefficient and specific electrical resistance. The results calculated for the band parameters and effective parameters of spin-orbital interaction λSO for Er-In system intermetallides coincide by orders of magnitude with the results obtained in [4,7,8] from the optical spectra of pure rare-earth metals.
- Publication:
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Russian Physics Journal
- Pub Date:
- May 2012
- DOI:
- 10.1007/s11182-012-9758-9
- Bibcode:
- 2012RuPhJ..54.1384K
- Keywords:
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- Hall coefficient;
- specific electrical resistance;
- magnetic susceptibility;
- effective spin-orbital interaction parameter