Title of article :
Spin–orbit coupling and the far infrared response of quantum dots in magnetic fields
Author/Authors :
Serra، نويسنده , , Llorenç and Val??n-Rodr??guez، نويسنده , , Manuel and Puente، نويسنده , , Antonio، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
The influence of the spin–orbit (SO) coupling on the far infrared response of quantum dots is investigated as a function of the intensity of the coupling, the applied magnetic field and the dot deformation. Analytical results are obtained in the limit of weak magnetic field and SO coupling intensity. Interaction effects are numerically studied within the time-dependent local-spin-density theory using a two-component spinorial formalism.
Keywords :
Surface states , etc.) , Density functional calculations , electron density , excitation spectra calculations , Infrared absorption spectroscopy , quantum effects , Hall effect , Interface states , Surface electronic phenomena (work function , Surface potential
Journal title :
Surface Science
Journal title :
Surface Science
