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20002003
most citedSpin-independent origin of the strongly enhanced effective mass in a dilute 2D electron system

113 citations · 152 across the 3 of their papers we have counts for

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cond-mat.str-el2001

"Forbidden" transitions between quantum Hall and insulating phases in p-SiGe heterostructures

M. R. Sakr, Maryam Rahimi, S. V. Kravchenko +3

We show that in dilute metallic p-SiGe heterostructures, magnetic field can cause multiple quantum Hall-insulator-quantum Hall transitions. The insulating states are observed betwe…