tag:blogger.com,1999:blog-19092890.post3637941075729912211..comments2024-03-28T08:25:07.299+02:00Comments on Image Sensors World: Toshiba Proposes Superlattice Underneath Transfer GateVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-19092890.post-72422936877276591472015-01-21T03:58:48.575+02:002015-01-21T03:58:48.575+02:001. may be you can avoid issues with interface stat...1. may be you can avoid issues with interface states; however, you may run into issues with the stress at the Si/SiGe interface.<br />2. since most of the band offset in this system is in the valence band, therefore electrons are not well confined in the layer you'd like. unless you design a hole based detector you can't exploit this idea in practice.Anonymousnoreply@blogger.com