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Effect of Tilted Magnetic Field on the Anomalous H=0 Conducting Phase in High-Mobility Si MOSFETs
S. V. Kravchenko, D. Simonian, M. P. Sarachik +2
The suppression by a magnetic field of the anomalous H=0 conducting phase in high-mobility silicon MOSFETs is independent of the angle between the field and the plane of the 2D ele…
Reply to the Comment on "Electric Field Scaling at a B=0 Metal-Insulator Transition in Two Dimensions"
S. V. Kravchenko, D. Simonian, M. P. Sarachik
We note that data on Si/SiGe heterostructures, reported in the Comment of Ismail et al. (cond-mat/9707061) on our recent Letter (cond-mat/9608101), are insufficient to establish th…
The metal-insulator transition in Si:X: Anomalous response to a magnetic field
M. P. Sarachik, D. Simonian, S. V. Kravchenko +3
The zero-temperature magnetoconductivity of just-metallic Si:P scales with magnetic field, H, and dopant concentration, n, lying on a single universal curve. We note that Si:P, Si:…
Magnetic Field Suppression of the Conducting Phase in Two Dimensions
D. Simonian, S. V. Kravchenko, M. P. Sarachik
The anomalous conducting phase that has been shown to exist in zero field in dilute two-dimensional electron systems in silicon MOSFETs is driven into a strongly insulating state b…