TY - JOUR
T1 - Magnetic-field-induced transition
T2 - from an Anderson insulator to a quantum Hall conductor
AU - Jiang, H. W.
AU - Johnson, C. E.
AU - Wang, K. L.
AU - Hannahs, S. T.
N1 - Funding Information:
It is a pleasure to thank S.A. Kivelson, D.H. Lee, S.C. Zhang and S. Feng for useful discussions. H.W.J. acknowledges support from the Alfred Sloan Foundation.
PY - 1994/3/1
Y1 - 1994/3/1
N2 - Experimental evidence is presented of a magnetic-field-induced transition from an Anderson insulator at B=0 to a quantum Hall conductor at finite magnetic field in a disordered two-dimensional electron gas system. We interpret the experimental results as a manifestation of magnetic-field-induced delocalization. The results are in accord with the recently proposed global phase diagram for the quantum Hall effect.
AB - Experimental evidence is presented of a magnetic-field-induced transition from an Anderson insulator at B=0 to a quantum Hall conductor at finite magnetic field in a disordered two-dimensional electron gas system. We interpret the experimental results as a manifestation of magnetic-field-induced delocalization. The results are in accord with the recently proposed global phase diagram for the quantum Hall effect.
UR - http://www.scopus.com/inward/record.url?scp=0028396282&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0028396282&partnerID=8YFLogxK
U2 - 10.1016/0921-4526(94)90244-5
DO - 10.1016/0921-4526(94)90244-5
M3 - Article
AN - SCOPUS:0028396282
SN - 0921-4526
VL - 197
SP - 449
EP - 456
JO - Physica B: Physics of Condensed Matter
JF - Physica B: Physics of Condensed Matter
IS - 1-4
ER -