Calculation of tunnel splitting in a biaxial spin particle with an applied magnetic field
The level splitting formulae of excited states as well as ground state for a biaxial spin particle in the presence of an applied magnetic field are obtained in a simple way from Schrödinger theory. Considering the boundary condition of the wave function, we obtain the tunneling splitting of the energy levels for half-integral spins as well as for the integral spins. The results obtained are compared with those previously derived by complicated pseudoparticle methods and numerical calculation values. Copyright Springer-Verlag Berlin/Heidelberg 2004
Year of publication: |
2004
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Authors: | Zhou, Bin ; Shen, Shun-Qing ; Liang, Jiu-Qing |
Published in: |
The European Physical Journal B - Condensed Matter and Complex Systems. - Springer. - Vol. 40.2004, 1, p. 87-92
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Publisher: |
Springer |
Saved in:
Online Resource
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