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Single-electron transistor: Effects ...

Lu, Wei.

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Single-electron transistor: Effects of the environment and detecting electron motion in real time.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Single-electron transistor: Effects of the environment and detecting electron motion in real time./
Author:	Lu, Wei.
Description:	180 p.
Notes:	Source: Dissertation Abstracts International, Volume: 64-05, Section: B, page: 2243.
Contained By:	Dissertation Abstracts International64-05B.
Subject:	Physics, Condensed Matter. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3090169
ISBN:	0496378949

Single-electron transistor: Effects of the environment and detecting electron motion in real time.
Lu, Wei.

Single-electron transistor: Effects of the environment and detecting electron motion in real time. - 180 p.

Source: Dissertation Abstracts International, Volume: 64-05, Section: B, page: 2243.

Thesis (Ph.D.)--Rice University, 2003.

This thesis will be divided into two parts. In the first part, theory and results of a novel system in which a superconducting single-electron transistor (S-SET) coupled to a two-dimensional electron gas (2DEG) serving as a tunable electromagnetic environment for the S-SET will be discussed, including effects of dissipation, resonant tunneling with photon emission, and photon-assisted tunneling. In the second part, we discuss the techniques for which the SET is incorporated in an RF resonant circuit, resulting in an ultra high charge sensitivity and bandwidth. After the 2DEG is confined into a quantum dot, random telegraph signals (RTS) caused by individual electrons tunneling on and off the dot have been observed. In the equilibrium configuration, the occupational probabilities of the charge states of the dot can be directly measured from the RTS and were found to follow a Fermi distribution. In the non-equilibrium configuration, the RTS correctly detected the onset of the current through the dot.

ISBN: 0496378949Subjects--Topical Terms:

1018743
Physics, Condensed Matter.

Single-electron transistor: Effects of the environment and detecting electron motion in real time.
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020 $a 0496378949
035 $a (UnM)AAI3090169
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040 $a UnM $c UnM
100 1 $a Lu, Wei. $3 1018517
245 1 0 $a Single-electron transistor: Effects of the environment and detecting electron motion in real time.
300 $a 180 p.
500 $a Source: Dissertation Abstracts International, Volume: 64-05, Section: B, page: 2243.
500 $a Chair: Alexander J. Rimberg.
502 $a Thesis (Ph.D.)--Rice University, 2003.
520 $a This thesis will be divided into two parts. In the first part, theory and results of a novel system in which a superconducting single-electron transistor (S-SET) coupled to a two-dimensional electron gas (2DEG) serving as a tunable electromagnetic environment for the S-SET will be discussed, including effects of dissipation, resonant tunneling with photon emission, and photon-assisted tunneling. In the second part, we discuss the techniques for which the SET is incorporated in an RF resonant circuit, resulting in an ultra high charge sensitivity and bandwidth. After the 2DEG is confined into a quantum dot, random telegraph signals (RTS) caused by individual electrons tunneling on and off the dot have been observed. In the equilibrium configuration, the occupational probabilities of the charge states of the dot can be directly measured from the RTS and were found to follow a Fermi distribution. In the non-equilibrium configuration, the RTS correctly detected the onset of the current through the dot.
590 $a School code: 0187.
650 4 $a Physics, Condensed Matter. $3 1018743
690 $a 0611
710 2 0 $a Rice University. $3 960124
773 0 $t Dissertation Abstracts International $g 64-05B.
790 1 0 $a Rimberg, Alexander J., $e advisor
790 $a 0187
791 $a Ph.D.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3090169