Tsinghua University Press Ltd. - Interface electric field confinement effect of high-sensitivity lateral Ge/Si avalanche photodiodes

Author(s): Wenzhou Wu ; Zhi Liu ; Jun Zheng ; Yuhua Zuo ; Buwen Cheng
Publisher: Tsinghua University Press Ltd.
Publication Date: 1 February 2019
Volume: 24
Page(s): 1 - 8
ISSN (Electronic): 1007-0214
DOI: 10.26599/TST.2018.9010065

A novel lateral Ge/Si avalanche photodiode without a charge region is investigated herein using device physical simulation. High field is provided by the band-gap barrier and build-in field at the... View More