2 papers
cond-mat.mes-hall2002
Comment on ""Forbidden" transitions between quantum Hall and insulating phases in p-SiGe heterostructures"
S. S. Murzin
It is shown that recent and earlier experiments, which claimed to observe a disagreement with the global phase diagram (GPD) of the quantum Hall effect, do not, in fact, contradict…
cond-mat.mes-hall2000
Quantum Hall effect at low magnetic fields due to electron-electron interaction: A Comment on cond-mat/9906450 (published in Phys. Rev. Lett. 84, 3141 (2000))
S. S. Murzin, A. G. M. Jansen
In a recent preprint cond-mat/9906450 (published in PRL 84, 3141 (2000)) Bodo Huckestein showed that at real experimental conditions it is not possible to observe the quantum Hall…