Output details
13 - Electrical and Electronic Engineering, Metallurgy and Materials
University of Cambridge
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Article title
Charge confinement and doping at LaAlO3/SrTiO3 interfaces
Type
D - Journal article
Title of journal
Physical Review Letters
Article number
166802
Volume number
103
Issue number
16
First page of article
-
ISSN of journal
1079-7114
Year of publication
2009
URL
-
Number of additional authors
3
Additional information
The discovery of a conducting interface between two perovskite insulators has stimulated huge worldwide interest. This paper reports the first delta-doping experiment at this interface; our ability to quench the conduction enabled us to demonstrate the presence of two types of carrier, supported by other groups, e.g. [Phys Rev Lett 107(2011)056802] where the majority low-mobility electrons are confined to the interface. Cited in major independent reviews [Science 327(2010)1607; Surf Sci Rep 65(2010)317]. Has led to further Cambridge work: [Appl Phys Lett 97(2010)072110; J Phys: CM 23(2011)305002; J Phys: CM 25(2013)175005].
Interdisciplinary
-
Cross-referral requested
-
Research group
None
Proposed double-weighted
No
Double-weighted statement
-
Reserve for a double-weighted output
No
Non-English
No
English abstract
-
