Title of article :
Determination of Rashba spin splitting in InxGa1−xAs/InyAl1−yAs by far-infrared magneto-optical absorption
Author/Authors :
Kenichi Fujii، نويسنده , , Yoko Morikami، نويسنده , , Tyuzi Ohyama، نويسنده , , Shin-Ichirou Gozu، نويسنده , , Syoji Yamada، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2002
Abstract :
Far-infrared magneto-optical absorption measurements of InGaAs/InAlAs heterostructures were carried out to determine a zero-field spin splitting. Peak splitting due to the zero-field spin splitting can be observed in a modulation absorption signal under pulsed electric field excitation or photoexcitation. Zero-field spin splitting is found to be 9~meV in the sample.
Keywords :
Far-infrared , Photoexcitation , Zero-field spin splitting , Electric field excitation
Journal title :
Physica E Low-dimensional Systems and Nanostructures
Journal title :
Physica E Low-dimensional Systems and Nanostructures
