Title :
Nonadiabatic heating in electron turnstiles and pumps
Author :
Qian Niu ; Chiu Liu
Author_Institution :
Dept. of Phys., Texas Univ., Austin, TX, USA
fDate :
June 27 1994-July 1 1994
Abstract :
It is shown that for electron turnstiles and pumps based primarily on the Coulomb blockade effect, heating and therefore a loss of precision can arise at low temperatures.<>
Keywords :
electric potential; measurement standards; probability; quantum interference devices; semiconductor quantum dots; tunnelling; voltage measurement; Coulomb blockade effect; electron pumps; electron turnstiles; low temperatures; nonadiabatic heating; semiconductor charge transfer device; Abstracts; Electrons; Energy states; Frequency; Heat pumps; Heating; Physics; Quantum dots; Temperature; Tunneling;
Conference_Titel :
Precision Electromagnetic Measurements, 1994. Digest., 1994 Conference on
Conference_Location :
Boulder, CO, USA
Print_ISBN :
0-7803-1984-2
DOI :
10.1109/CPEM.1994.333352
