1. An interdigitated back contact solar cell with high current collection;Garner,1981
2. A low series resistance silicon solar cell for high intensity applications;Frank,1980
3. The V-groove multijunction solar cell;Chappel;IEEE Trans. Electron Devices, ED-26,1979
4. High efficiency p+−n−n+ bifacial solar cells;Eguren,1981
5. The violet cell: an improved silicon solar cell;Lindmayer;COMSAT Tech. Rev.,1973