87 citations · 332 across the 7 of their papers we have counts for
3 papers · 2 filters
Phonon drag thermopower and weak localization
A. Miele, R. Fletcher, E. Zaremba +3
Previous experimental work on a two-dimensional (2D) electron gas in a Si-on-sapphire device led to the conclusion that both conductivity and phonon drag thermopower are affe…
Searches for Skyrmions in the Limit of Zero g-Factor
D. R. Leadley, R. J. Nicholas, D. K. Maude +4
Energy gaps have been measured for the ferromagnetic quantum Hall effect states at v=1 and 3 in GaAs/GaAlAs heterojunctions as a function of Zeeman energy, which is reduced to zero…
Critical Collapse of the Exchange Enhanced Spin Splitting in 2-D Systems
D. R. Leadley, R. J. Nicholas, J. J. Harris +1
The critical filling factor v_c where Shubnikov-de Haas oscillations become spin split is investigated for a set of GaAs-GaAlAs heterojunctions. Finite temperature magnetoresistanc…