412 citations · 412 across the 3 of their papers we have counts for
11 papers
Magnetoconductivity of Insulating Silicon Inversion Layers
Yeekin Tsui, S. A. Vitkalov, M. P. Sarachik +1
The normalized in-plane magnetoconductivity of the dilute strongly interacting system of electrons in silicon MOSFET's scales with for low densities in the insulating phase.…
Metal-insulator transition in two-dimensional electron systems
S. V. Kravchenko, M. P. Sarachik
The interplay between strong Coulomb interactions and randomness has been a long-standing problem in condensed matter physics. According to the scaling theory of localization, in t…
Does diverge at a finite electron density in silicon inversion layers?
M. P. Sarachik, S. A. Vitkalov
For the two-dimensional electron system in silicon MOSFET's, the scaled magnetoconductivity has been shown to exhibit critical behavior at finite density . Analysis of these m…
Microwave Rectification at the Boundary between Two-Dimensional Electron Systems
I. Hoxha, S. A. Vitkalov, N. A. Zimbovskaya +2
Rectification of microwave radiation (20-40 GHz) by a line boundary between two two-dimensional metals on a silicon surface was observed and investigated at different temperatures,…
One-Parameter Scaling of the Conductivity of Si:B: A Temperature-Independent Variable-Range Hopping Prefactor
M. P. Sarachik, P. Dai
For insulating Si:B with dopant concentrations from 0.75 n_c to the critical concentration n_c, the conductivity ranging over five orders of magnitude collapses using a single scal…
Field-dependence of the Magnetic Relaxation in Mn12-Acetate: A New Form of Spectroscopy
Yicheng Zhong, M. P. Sarachik, Jae Yoo +1
We report point by point measurements below the blocking temperature of the magnetic relaxation of Mn-acetate as a function of magnetic field applied along the easy axis of…