Cyclotron resonance of extremely conductive 2D holes in high Ge content strained heterostructures

O.A. Mironov , Michel Goiran (1) , J. Galibert (1, 2) , D.V. Kozlov , A.V. Ikonnikov , K.E. Spirin , V.I. Gavrilenko , G. Isella , M. Kummer , H. von Kanel , Oleksiy Drachenko (2) , M. Helm , J. Wosnitza , R.J.H. Morris , And D.R. Leadley

1 LNCMI-T - Laboratoire national des champs magnétiques intenses - Toulouse
2 LNCMP - Laboratoire National des Champs Magnétiques Pulsés

Cyclotron resonance has been observed in steady and pulsed magnetic fields from high conductivity holes in Ge quantum wells. The resonance positions, splittings and linewidths are compared to calculations of the hole Landau levels.

Domaines: Supraconductivité [cond-mat.supr-con]

O.A. Mironov, Michel Goiran, J. Galibert, D.V. Kozlov, A.V. Ikonnikov, et al.. Cyclotron resonance of extremely conductive 2D holes in high Ge content strained heterostructures. Journal of Low Temperature Physics, 2010, 159, pp.216-221. ⟨10.1007/s10909-009-0147-x⟩. ⟨hal-00555197⟩