Formation of Ag/Al Screen-Printing Contacts on B Emitters
نویسندگان
چکیده
منابع مشابه
Contacting BBr3-based boron emitters with aluminium-free screen- printing paste
For n-type solar cell concepts, B emitters are commonly diffused in a BBr3-based process. However, the metallization of these p layers is challenging. Up to now, low contact resistances on B emitters were only reported to be possible using Al-containing Ag screen-printing pastes. A drawback of the addition of Al to the paste is that, facilitated by the Al, deep metal spikes grow into the Si sur...
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ژورنال
عنوان ژورنال: IEEE Journal of Photovoltaics
سال: 2015
ISSN: 2156-3381,2156-3403
DOI: 10.1109/jphotov.2014.2364117