Issue Information :
روزنامه با شماره پیاپی سال 2004
Pages :
4
From page :
187
To page :
190
Abstract :
Magneto-transport measurements have been carried out on a modulation-doped Al0.22Ga0.78N/GaN heterostructure in a temperature range between 1.5 and 25 K with a rather high carrier density, 1.1×1013 cm−2. Striking beating patterns in magnetoresistance vs magnetic field are observed in the vicinity of a special temperature. Theoretical simulation is performed and the comparison between numerical simulations and the experimental data reveals that the beating patterns are due to the interference of the magneto-intersubband scattering and the SdH oscillator of first subband.
Journal title :
Acta Tropica
Serial Year :
2004
Journal title :
Acta Tropica
Record number :
1748101
Link To Document :
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