公开(公告)号：US20230261131A1

公开(公告)日：2023-08-17

申请号：US17674384

申请日：2022-02-17

申请人： The University of Bristol

发明人： Gordon Robson MACKENZIE ,  Thomas Bligh SCOTT ,  Neil Anthony FOX ,  Chris HUTSON

IPC分类号： H01L31/08 ,  H01L31/118

CPC分类号： H01L31/085 ,  H01L31/118

摘要： Provided herein is a diamond gammavoltaic cell comprising: a diamond body having a diamond body surface including first and second opposing surfaces; a low-barrier electrical contact formed on the first surface; and a high-barrier electrical contact formed on the second surface, wherein the diamond body surface that is not in contact with either the low-barrier electrical contact or the high-barrier electrical contact is at least partially surface transfer doped to provide a p-type surface.