TY - GEN
T1 - Strong to weak correlation phase transition at v = 1 in a bilayer system detected by nuclear-spin relaxation
AU - Kumada, N.
AU - Muraki, K.
AU - Hashimoto, K.
AU - Saku, T.
AU - Hirayama, Y.
PY - 2005/6/30
Y1 - 2005/6/30
N2 - Nuclear-spin-relaxation time T1 has been measured in a balanced bilayer across the phase boundary between the correlated quantum Hall (QH) and uncorrelated compressible states at total Landau level filling factor v = 1. The measured T1, which probes electron-spin fluctuation, gradually decreases with decreasing the stability of the QH state. The gradual change indicates that the phase transition is continuous.
AB - Nuclear-spin-relaxation time T1 has been measured in a balanced bilayer across the phase boundary between the correlated quantum Hall (QH) and uncorrelated compressible states at total Landau level filling factor v = 1. The measured T1, which probes electron-spin fluctuation, gradually decreases with decreasing the stability of the QH state. The gradual change indicates that the phase transition is continuous.
UR - http://www.scopus.com/inward/record.url?scp=33749454807&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33749454807&partnerID=8YFLogxK
U2 - 10.1063/1.1994234
DO - 10.1063/1.1994234
M3 - Conference contribution
AN - SCOPUS:33749454807
SN - 0735402574
SN - 9780735402577
T3 - AIP Conference Proceedings
SP - 567
EP - 568
BT - PHYSICS OF SEMICONDUCTORS
T2 - PHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors, ICPS-27
Y2 - 26 July 2004 through 30 July 2004
ER -