109 citations · 392 across the 9 of their papers we have counts for
9 papers
Resonant Magneto-phonon Emission by Supersonic Electrons in Ultra-high Mobility Two-dimensional System
Z. T. Wang, M. Hilke, N. Fong +4
We investigate resonant acoustic phonon scattering in the magneto-resistivity of an ultra-high mobility two-dimensional electron gas system subject to DC current in the temperature…
Non-interacting electrons and the metal-insulator transition in 2D with correlated impurities
M. Hilke
While standard scaling arguments show that a system of non-interacting electrons in two dimensions and in the presence of uncorrelated disorder is insulating, in this work we discu…
Fermi liquid to Luttinger liquid transition at the edge of a two-dimensional electron gas
M. Hilke, D. C. Tsui, M. Grayson +2
We present experimental results on the tunneling into the edge of a two dimensional electron gas (2DEG) obtained with a GaAs/AlGaAs cleaved edge overgrown structure in a strong per…
Phase diagram of the integer quantum Hall effect in p-type Germanium
M. Hilke, D. Shahar, S. H. Song +2
We experimentally study the phase diagram of the integer quantized Hall effect, as a function of density and magnetic field. We used a two dimensional hole system confined in a Ge/…
Semicircle: An exact relation in the Integer and Fractional Quantum Hall Effect
M. Hilke, D. Shahar, S. H. Song +3
We present experimental results on the quantized Hall insulator in two dimensions. This insulator, with vanishing conductivities, is characterized by the quantization (within exper…
Comment on ``Periodic wave functions and number of extended states in random dimer systems'
M. Hilke, J. C. Flores, F. Dominguez-Adame
There are no periodic wave-functions in the RDM but close to the critical energies there exist periodic envelopes. These envelopes are given by the non-disordered properties of the…
Delocalization in Continuous Disordered Systems
M. Hilke, J. C. Flores
Continuous One-dimensional models supporting extended states are studied. These delocalized statesoccur at well defined values of the energy and are consequences of simple statisti…
Symmetry in the insulator - quantum Hall - insulator transitions observed in a Ge/SiGe quantum well
M. Hilke, D. Shahar, S. H. Song +3
We examine the magnetic field driven insulator-quantum Hall-insulator transitions of the two dimensional hole gas in a Ge/SiGe quantum well. We observe direct transitions between l…
A New Transport Regime in the Quantum Hall Effect
D. Shahar, M. Hilke, C. C. Li +3
This paper describes an experimental identification and characterization of a new low temperature transport regime near the quantum Hall-to-insulator transition. In this regime, a…