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pro vyhledávání: '"Theodore Choi"'
Autor:
Bruno Küng, Simon Gustavsson, Theodore Choi, Ivan Shorubalko, Oliver Pfäffli, Fabian Hassler, Gianni Blatter, Matthias Reinwald, Werner Wegscheider, Silke Schön, Thomas Ihn, Klaus Ensslin
Publikováno v:
Entropy, Vol 12, Iss 7, Pp 1721-1732 (2010)
Charge sensing with quantum point-contacts (QPCs) is a technique widely used in semiconductor quantum-dot research. Understanding the physics of this measurement process, as well as finding ways of suppressing unwanted measurement back-action, are th
Externí odkaz:
https://doaj.org/article/05e2ed559a5843cb90a80d16ee89c7a0
Publikováno v:
AIP Conference Proceedings.
We present different schemes for the realization of charge detectors for nanowire quantum dots. We use a two‐dimensional electron gas as a functional substrate for the nanowires where quantum point contacts can be fabricated using etching technique
Autor:
Theodore Choi, Ivan Shorubalko, Simon Gustavsson, Silke Schön, Klaus Ensslin, Massimo Macucci, Giovanni Basso
Publikováno v:
ResearcherID
We present real‐time detection of single electrons in an InAs nanowire double quantum dot. Two self‐aligned quantum point contacts in an underlying two‐dimensional electron gas material serve as highly sensitive charge detectors for the double
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8380985eb557fc2e5cd2318641a283fe
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000267057200104&KeyUID=WOS:000267057200104
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=WOS:000267057200104&KeyUID=WOS:000267057200104