activity
19992005
most citedMeasurements of the density-dependent many-body electron mass in 2D GaAs/AlGaAs Heterostructures

117 citations · 118 across the 3 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2005

Evolution of Coherence and Superconductivity in Electron-Doped Cuprates

M. M. Qazilbash, B. S. Dennis, C. A. Kendziora +3

The electron-doped cuprates were studied by electronic Raman spectroscopy across the entire region of the superconducting (SC) phase diagram. We determined that the magnitude of th…

cond-mat.mes-hall2004117 cited

Measurements of the density-dependent many-body electron mass in 2D GaAs/AlGaAs Heterostructures

Y. -W. Tan, J. Zhu, H. L. Stormer +3

We determine the density-dependent electron mass, m*, in two-dimensional (2D) electron systems of GaAs/AlGaAs heterostructures by performing detailed low-temperature Shubnikov deHa…

cond-mat.mes-hall20021 cited

Measurements of Gated Conjugated Polymer with Electrode Spacing Down to Several Nanometers

David Abusch-Magder, Takao Someya, James Wang +4

In this letter we describe electronic measurements of a conjugated polymer of phenylenevinylene (PPV) with electrode spacings down to 20 nm; all measurements are made in a gated tr…

astro-ph2000

The Normal Cluster Weak Lensing Survey: Mass Profiles and M/L Ratios of Eight Clusters at z=0.2

David Wittman, Ian Dell'Antonio, Tony Tyson +3

We present a survey of mass profiles and mass-to-light ratios of eight typical galaxy clusters at a common redshift (z ~ 0.2). We use weak gravitational lensing as a probe because…

cond-mat.mes-hall1999

Enhancement of Coulomb drag away from half filled Landau levels

M. P. Lilly, J. P. Eisenstein, L. N. Pfeiffer +1

Coulomb drag between two parallel two dimensional electron gases has been measured at high magnetic fields in samples with two different layer spacings. As the layer filling factor…

cond-mat.mes-hall1999

Reply to Simon's Comment on "Evidence for an Anisotropic State of Two-Dimensional Electrons in High Landau Levels"

M. P. Lilly, K. B. Cooper, J. P. Eisenstein +2

We recently reported [PRL 82, 394 (1999)] large transport anisotropies in a two-dimensional electron gas in high Landau levels. These observations were made utilizing both square a…