364 citations · 1.3k across the 25 of their papers we have counts for
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cond-mat.str-el2012★ 11 cited
Evidence of Novel Quasiparticles in a Strongly Interacting Two-Dimensional Electron System: Giant Thermopower and Metallic Behaviour
Vijay Narayan, M. Pepper, J. Griffths +5
We report thermopower () and electrical resistivity () measurements in low-density (10 m), mesoscopic two-dimensional electron systems (2DESs) in GaAs/Al…
cond-mat.str-el2012★ 14 cited
Unconventional Metallicity and Giant Thermopower in a Strongly Interacting Two Dimensional Electron System
Vijay Narayan, Srijit Goswami, Michael Pepper +6
We present thermal and electrical transport measurements of low-density (10 m), mesoscopic two-dimensional electron systems (2DESs) in GaAs/AlGaAs heterostructures at…
cond-mat.mes-hall2012★ 40 cited
Fabrication and characterisation of ambipolar devices on an undoped AlGaAs/GaAs heterostructure
J. C. H. Chen, D. Q. Wang, O. Klochan +7
We have fabricated AlGaAs/GaAs heterostructure devices in which the conduction channel can be populated with either electrons or holes simply by changing the polarity of a gate bia…