Insulator-quantum Hall transition in n-InGaAs/GaAs heterostructures
Sign Up to like & getrecommendations! Published in 2017 at "Low Temperature Physics"
DOI: 10.1063/1.4983333
Abstract: The longitudinal ρxx(B,T) and Hall ρxy(B,T) resistances in magnetic fields B up to 12 T at temperatures T = 1.8–80 K are studied experimentally in n-In0.2Ga0.8As/GaAs nanostructures with single and double strongly-coupled quantum wells separated by… read more here.
Keywords: hall; quantum hall; gaas; insulator quantum ... See more keywords
Turbulence Hierarchy and Multifractality in the Integer Quantum Hall Transition.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.236803
Abstract: We offer a new perspective on the problem of characterizing mesoscopic fluctuations in the interplateau regions of the integer quantum Hall transition. We found that longitudinal and transverse conductance fluctuations, generated by varying the external… read more here.
Keywords: conductance; turbulence hierarchy; hall transition; quantum hall ... See more keywords