TY  - JOUR

T1  - Distinguishing impurity concentrations in GaAs and AlGaAs using very shallow undoped heterostructures

JO  - Applied Physics Letters

PY  - 2010/12/13

AU  - Mak WY

AU  - Das Gupta K

AU  - Beere HE

AU  - Farrer I

AU  - Sfigakis F

AU  - Ritchie DA

ED  - 

DO  - DOI: 10.1063/1.3522651

PB  - AIP Publishing

VL  - 97

IS  - 24

SP  - 242107

EP  - 242107

Y2  - 2024/09/20

ER  -