Material-Inversion Solid-Phase Epitaxy of p+ Si for Elevated Junctions
Author(s) -
Yann Civale,
Lis K. Nanver,
H. Schellevis
Publication year - 2006
Publication title -
ecs transactions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.235
H-Index - 52
eISSN - 1938-6737
pISSN - 1938-5862
DOI - 10.1149/1.2356268
Subject(s) - epitaxy , materials science , doping , ohmic contact , optoelectronics , substrate (aquarium) , diode , silicon , analytical chemistry (journal) , layer (electronics) , nanotechnology , chemistry , geology , chromatography , oceanography
A solid-phase epitaxy (SPE) process that forms ultra-shallow abrupt aluminum p+-doped Si islands has been studied for deposition temperatures from 400 to 500 ºC. The growth process gives a very uniform composition of the p+ layer and an abrupt doping transition to the Si substrate. Low ohmic contacting and near-ideal diode characteristics are reliably obtained
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