NDLI: Observation of bulk defects by scanning tunneling microscopy and spectroscopy: Arsenic antisite defects in GaAs.

Content Provider	Semantic Scholar
Author	Feenstra Woodall Pettit
Copyright Year	1993
Abstract	The scanning tunneling microscope is used to study arsenic-related point defects in low-temperature-grown GaAs. Tunneling spectroscopy reveals a band of donor states located near E υ >+0.5 eV arising from the defects. Images of this state reveal a central defect core, with two satellites located about 15 A from the core. The structure of the defect is found to be consistent with that of an isolated arsenic antisite defect (As on a Ga site) in a tetrahedral environment
Starting Page	1176
Ending Page	1179
Page Count	4
File Format	PDF HTM / HTML
DOI	10.1103/PhysRevLett.71.1176
Alternate Webpage(s)	http://woodall.ece.ucdavis.edu/wp-content/uploads/sites/84/2016/02/feenstra1993.pdf
PubMed reference number	10055469
Alternate Webpage(s)	https://doi.org/10.1103/PhysRevLett.71.1176
Journal	Medline
Volume Number	71
Issue Number	8
Journal	Physical review letters
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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