@inproceedings{inproceedings, title  = {{Ultra-shallow undoped 2DEGs in GaAs-AlGaAs heterostructures}},

 publisher = {{AIP}},

 url = {{}},

 year = {{2011}},

 month = {{12}},

 author = {{Gupta KD and Mak WY and Sfigakis F and Beere HE and Farrer I and Ritchie DA and Ihm J and Cheong H}},

 doi = {{10.1063/1.3666389}},

 note = {{Accessed on 2024/09/20}}}