Application of capacitance-based techniques to the characterization of multijunction solar cells

Carmen M. Ruiz, Ignacio Rey-Stolle, Iván García, Enrique Barrigón, Pilar Espinet, Edgardo Saucedo, Verónica Bermúdez, Carlos Algora

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

In this paper we intend to expand the portfolio of non-destructive techniques available for the individual characterization of the subcells in a monolithic multijunction stack. The goal is to explore the use of low-temperature, variable frequency, capacitance-based techniques to extract information of the minority carrier parameters, presence of traps and electronic defects in each subcell in the device. Despite this technique has been extensively applied for the characterization of thin-film materials and devices it has deserved little attention in the field of III-V multijunction solar cells.

Original languageEnglish
Title of host publication2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1600-1603
Number of pages4
ISBN (Print)9781424429509
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009 - Philadelphia, PA, United States
Duration: 7 Jun 200912 Jun 2009

Publication series

NameConference Record of the IEEE Photovoltaic Specialists Conference
ISSN (Print)0160-8371

Conference

Conference2009 34th IEEE Photovoltaic Specialists Conference, PVSC 2009
Country/TerritoryUnited States
CityPhiladelphia, PA
Period7/06/0912/06/09

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