HIGH EFFICIENCY ( greater than 18%, ACTIVE AREA, AM1) SILICON minMIS SOLAR CELLS.

M. A. Green*, R. B. Godfrey, M. R. Willison, A. W. Blakers

*Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

37 Citations (Scopus)

Abstract

MinMIS (minoroty carrier Metal-Insulator-Semiconductor) solar cells are electronically equivalent to ideal p-n junction cells. However, grating minMIS cells with the semiconductor surface between the grating lines inverted have a performance advantage over actual p-n junction cells. Such grating cells on polished silicon substrates have displayed active area efficiencies up to 18. 3% (AM1, 28 degree C). The outstanding feature of these devices is the high open circuit voltages which can be obtained. Since the voltage limiting mechanism of conventional p-n junction devices is eliminated, values as high as 660 mV have been measured (AMO, 25 degree C).

Original languageEnglish
Pages (from-to)684-687
Number of pages4
JournalConference Record of the IEEE Photovoltaic Specialists Conference
Publication statusPublished - 1980
EventConf Rec IEEE Photovoltaic Spec Conf 14th - San Diego, CA, USA
Duration: 7 Jan 198010 Jan 1980

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