发明名称 |
ORGANIC MONOLAYER PASSIVATION AND SILICON HETEROJUNCTION PHOTOVOLTAIC DEVICES USING THE SAME |
摘要 |
A method for inorganic surface passivation in a photovoltaic device includes etching a native oxide over an inorganic substrate, the inorganic substrate having a surface; and forming an organic monolayer on the surface of the inorganic substrate to form a heterojunction, the organic monolayer having the following formula: ˜X—Y, wherein X is an oxygen or a sulfur; Y is an alkyl chain, an alkenyl chain, or an alkynyl chain; and X covalently bonds to the surface of the inorganic substrate by a covalent bond. |
申请公布号 |
US2016380219(A1) |
申请公布日期 |
2016.12.29 |
申请号 |
US201514749956 |
申请日期 |
2015.06.25 |
申请人 |
International Business Machines Corporation |
发明人 |
Afzali-Ardakani Ali;Hekmatshoartabari Bahman;Shahrjerdi Davood |
分类号 |
H01L51/42;H01L51/44;H01L51/00 |
主分类号 |
H01L51/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
Armonk NY US |