GROUND-STATE ENERGY OF TWO-DIMENSIONAL POLARON IN A MAGNETIC FIELD | Zendy

ChuanYu Chen | Zendy; JIN PEI-WAN | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

GROUND-STATE ENERGY OF TWO-DIMENSIONAL POLARON IN A MAGNETIC FIELD

Author(s) -

ChuanYu Chen,

JIN PEI-WAN

Publication year - 1990

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.39.814

Subject(s) - polaron , ground state , physics , magnetic field , condensed matter physics , phonon , harmonic oscillator , perturbation (astronomy) , magnetic energy , quantum electrodynamics , quantum mechanics , magnetization , electron

The method of the harmonic oscillator operator algebra has been used to study the two-dimensional polaron in a magnetic field. Both the surface optical phonon and the surface acoustic phonon, and their interaction with the magnetic field are included. Ground-state energy corrections up to fourth-order perturbation for limiting cases of strdng field and that in second-order perturbation for field of arbitrary strength are derived. It is found that the surface acoustic phonon makes a significant contribution to ground-state energy of a two-dimensional polaron in magnetic field.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research