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Title: Transport Experiments on 2D Correlated Electron Physics in Semiconductors

This research project was designed to investigate experimentally the transport properties of the 2D electrons in Si and GaAs, two prototype semiconductors, in several new physical regimes that were previously inaccessible to experiments. The research focused on the strongly correlated electron physics in the dilute density limit, where the electron potential energy to kinetic energy ratio rs>>1, and on the fractional quantum Hall effect related physics in nuclear demagnetization refrigerator temperature range on samples with new levels of purity and controlled random disorder.
Authors:
Publication Date:
OSTI Identifier:
1124191
Report Number(s):
DOE-PRINCETON-45683
DOE Contract Number:
FG02-98ER45683
Resource Type:
Technical Report
Research Org:
The Trustees of Princeton University, Princeton, NJ
Sponsoring Org:
USDOE; USDOE Office of Science (SC)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY Electron Physics; Quantum Hall Effect; Semiconductors