title: Determination of the limiting mobility of a two-dimensional electron gas in AlxGa1-xAs/GaAs heterostructures and direct measurement of the energy relaxation time.
authors.initials: AA
authors.lastname: Verevkin
authors.initials: NG
authors.lastname: Ptitsina
authors.initials: GM
authors.lastname: Chulcova
authors.initials: GN
authors.lastname: Gol'tsman
authors.initials: EM
authors.lastname: Gershenzon
authors.initials: KS
authors.lastname: Yngvesson