Diamond gammavoltaic cell
US11984524B2 · kind B2 · utility
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17Claims
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Assignee
Inventors
Key dates
| Filing date | Feb 17, 2022 |
| Grant date | May 14, 2024 |
| Priority date | — |
| Expiry date | Feb 17, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F77/122
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.