Invention Grant
- Patent Title: Photovoltaic cell comprising a photovoltaically active semiconductor material comprising a particular portion of tellurium ions replaced with halogen and nitrogen ions
- Patent Title (中): 包括光电活性半导体材料的光伏电池，其包含用卤素和氮离子代替的特定部分的碲离子
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Application No.: US11718039Application Date: 2005-10-26
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Publication No.: US07847187B2Publication Date: 2010-12-07
- Inventor: Hans-Josef Sterzel
- Applicant: Hans-Josef Sterzel
- Applicant Address: DE Ludwigshafen
- Assignee: BASF Aktiengesellschaft
- Current Assignee: BASF Aktiengesellschaft
- Current Assignee Address: DE Ludwigshafen
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: DE102004052012 20041026
- International Application: PCT/EP2005/011461 WO 20051026
- International Announcement: WO2006/045600 WO 20060504
- Main IPC: H01L31/00
- IPC: H01L31/00 ; C23C14/00 ; C23C14/32 ; H01L21/00 ; B05D5/12
Abstract:
The invention relates to a photovoltaic cell comprising a photovoltaically active semiconductor material, wherein the photovoltaically active semiconductor material is a p- or n-doped semiconductor material comprising a binary compound of the formula (I) or a ternary compound of the formula (II): ZnTe (I) Zn1-xMnxTe (II) where x is from 0.01 to 0.99, and a particular proportion of tellurium ions in the photovoltaically active semiconductor material has been replaced by halogen ions and nitrogen ions and the halogen ions are selected from the group consisting of fluoride, chloride and bromide and mixtures thereof.
Public/Granted literature
- US20090133745A1 PHOTOVOLTAIC CELL COMPRISING A PHOTOVOLTAIC ACTIVE SEMICONDUCTOR MATERIAL Public/Granted day:2009-05-28
Information query
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