Composite-fermion description of correlated electrons in quantum dots: Low-Zeeman-energy limit.
نویسندگان
چکیده
We study the applicability of composite fermion theory to electrons in twodimensional parabolically-confined quantum dots in a strong perpendicular magnetic field in the limit of low Zeeman energy. The non-interacting composite fermion spectrum correctly specifies the primary features of this system. Additional features are relatively small, indicating that the residual interaction between the composite fermions is weak. 1 73.20.Dx, 73.20.Mf Typeset using REVTEX 1Published in Phys. Rev. B 52, 2798 (1995). 1
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عنوان ژورنال:
- Physical review. B, Condensed matter
دوره 52 4 شماره
صفحات -
تاریخ انتشار 1995