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Anomalous dephasing scattering rate of two-dimensional electrons in double quantum well structures
(AMER PHYSICAL SOC, 2008)
The results on the measurement of electrical conductivity and magnetoconductivity of a GaAs double quantum well between 0.5 and 1.1 K are reported. The zero magnetic-field conductivity is well described from the point of ...
Impact of gate current on the operational transconductance amplifier designed with nanowire TFETs
(2021-12-01)
An Operational Transconductance Amplifier (OTA) designed with SiGe-source nanowire Tunnel-FETs is presented and compared with OTAs designed with Si nanowire (NW) TFETs and Si NW MOSFETs with and without the effect of gate ...
Heat transport through quantum Hall edge states: Tunneling versus capacitive coupling to reservoirs
(Amer Physical Soc, 2013-08)
We study the heat transport along an edge state of a two-dimensional electron gas in the quantum Hall regime, in contact to two reservoirs at different temperatures. We consider two exactly solvable models for the edge ...
C58 on Au(111): a scanning tunneling microscopy study
(American Institute of Physics, 2013-02)
C58 fullerenes were adsorbed onto room temperature Au(111) surface by low-energy (∼6 eV) cluster ion beam deposition under ultrahigh vacuum conditions. The topographic and electronic properties of the deposits were monitored ...
STM study of the initial growth stages of AlF3 on Cu(100)
(Comité Interamericano de Sociedades de Microscopía Electrónica, 2009-10)
The composition, growth mechanism and structure of thin films of insulators deposited on several metal surfaces are topics that have attracted widespread interest in recent years. Work in this field has been motivated by ...
Light controlled spin polarization in asymmetric n-type resonant tunneling diode
(Amer Inst PhysicsMelvilleEUA, 2007)