CARRIER TUNNELING IN HIGH MAGNETIC-FIELDS

被引：0
|
作者：
CHRISTIANEN, PCM
BRUGGINK, IEM
MAAN, JC
VANDERVLEUTEN, W
机构：
[1] UNIV NIJMEGEN,MAT RES INST,6525 ED NIJMEGEN,NETHERLANDS
[2] EINDHOVEN UNIV TECHNOL,COBRA,INTRAUNIV RES INST,5600 MB EINDHOVEN,NETHERLANDS
来源：
ACTA PHYSICA POLONICA A | 1995年 / 88卷 / 04期
关键词：
D O I：
10.12693/APhysPolA.88.691
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A magnetic field induced coupling is observed between the Landau levels with different quantum number of two GaAs quantum wells separated by a thin (Ga,Al)As tunnel barrier using magneto-photoluminescence-excitation spectroscopy. This coupling cannot be due to a resonance between single particle energy levels, and therefore an explanation is proposed in terms of the Coulomb interaction of magneto-excitons across the thin barrier.
引用
收藏
页码：691 / 694
页数：4
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