most citedFabrication of closely spaced, independently contacted Electron-Hole bilayers in GaAs-AlGaAs heterostructures

1 citations · 1 across the 1 of their papers we have counts for

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2 papers

cond-mat.mes-hall2008★ 1 cited

Fabrication of closely spaced, independently contacted Electron-Hole bilayers in GaAs-AlGaAs heterostructures

J. A. Keogh, K. Das Gupta, H. E. Beere +2

We describe a technique to fabricate closely spaced electron-hole bilayers in GaAs-AlGaAs heterostructures. Our technique incorporates a novel method for making shallow contacts to…

cond-mat.supr-con1999

Magnetoresistance and conductivity exponents of quench-condensed ultra-thin films of Bi

K. Das Gupta, G. Sambandamurthy, V. H. S. Moorthy +1

We have studied the magnetoresistance (MR) and evolution of conductivity with thickness of quench-condensed Bismuth films on substrates of various dielectric constants. Our results…