Digital Repository

Electrolyte electroreflectance study of surface optimization of n-CuInSeâ in photoelectrochemical solar cells

Show simple item record

dc.contributor.author Shen, Wu-Main en_US
dc.contributor.author Siripala W en_US
dc.contributor.author Tomkiewicz, M. en_US
dc.contributor.author Cahen, D. en_US
dc.date.accessioned 2014-11-19T04:45:44Z
dc.date.available 2014-11-19T04:45:44Z
dc.date.issued 1986
dc.identifier.issn 0013-4651(Print ) ,1945-7111(Online) en_US
dc.identifier.uri http://repository.kln.ac.lk/handle/123456789/4075
dc.description.abstract Electrolyte electroreflectance is used to show that the main effect of Br2/MeOH etching of CuInSe2 is to remove the pinning of the Fermi level, which is due to a monolayer of states located 0.17V positive to the potential of CuInSe2 the solution. The flatband potential of in polysulfide solution was found to be ?0.62V vs. the solution potential, while in polyiodide solution it is shifted to ?0.70V vs. the potential of that solution. This shift can explain some of the improvement in performance in polyiodide compared to polysulfide. The bandgap of CuInSe2 was found to be a direct transition at 1.01 eV with a three?dimensional critical point. en_US
dc.publisher Journal of Electrochemical Society en_US
dc.subject Surface states en_US
dc.subject Recombination en_US
dc.subject Electrolyte interface en_US
dc.title Electrolyte electroreflectance study of surface optimization of n-CuInSeâ in photoelectrochemical solar cells
dc.type Article en_US
dc.identifier.department Physics en_US


Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record

Search Digital Repository


Browse

My Account