Title

G -Factors And Discrete Energy Level Velocities In Nanoparticles

Abstract

We establish relations between the statistics of g factors and the fluctuations of energy in metallic nanoparticles where spin-orbit coupling is present. These relations assume that the electron dynamics in the grain is chaotic. The expressions we provide connect the second moment of the g factor to the root-mean square "level velocity" (the derivative of the energy with respect to magnetic field) calculated at magnetic fields larger than a characteristic correlation field. Our predictions relate readily observable quantities and allow for a parameter-free comparison with experiments. © 2006 The American Physical Society.

Publication Date

9-21-2006

Publication Title

Physical Review B - Condensed Matter and Materials Physics

Volume

74

Issue

12

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1103/PhysRevB.74.121402

Socpus ID

33748686382 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/33748686382

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