๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Investigating the transport properties of the excitonic state in quasi-Corbino electron bilayers

โœ Scribed by L. Tiemann; J.G.S. Lok; W. Dietsche; K. von Klitzing; K. Muraki; D. Schuh; W. Wegscheider

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
284 KB
Volume
40
Category
Article
ISSN
1386-9477

No coin nor oath required. For personal study only.

โœฆ Synopsis

We investigate two closely spaced 2D electron systems in a quasi-Corbino geometry with independent contacts to both layers. Magneto-transport and drag experiments show that at the systems total filling factor 1 the drive current diminishes with increasing interlayer interaction (parameterized by the ratio of layer separation and magnetic length) while voltages of equal magnitude build up over both the drive and the drag layer. The identity of both voltages is resilient to thermal perturbations which contrasts markedly to the behavior observed in Hall bars.

๐Ÿ“œ SIMILAR VOLUMES

Diamagnetic properties of the electron-e
Diamagnetic properties of the electron-exciton bound states in charge-transfer organic solids
โœ C. Mavroyannis ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Springer US ๐ŸŒ English โš– 485 KB

An effective Hamiltonian is established which describes the excitation spectrum of independent quasiparticles arising from the coherent electron-exciton pairing in molecular solids of the charge-transfer type. This Hamiltonian is then used to study the interaction Of the quasiparticles with an exter

Energy of the quasi-free electron state
Energy of the quasi-free electron state in dense neon
โœ B. Raz; J. Jortner ๐Ÿ“‚ Article ๐Ÿ“… 1971 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 254 KB

We provide an estimate of the energy of the bottom of the conduction band in golid Ne and consider the implications of this result for electron localization ia liquid Ne. The energy, Vo , of the quasi-free electron state [l] in the bottom of the conduction band and of a non-polar dense fluid or a si