Thin crystalline macroporous silicon solar cells with ion implanted emitter

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dc.identifier.uri Ernst, Marco Schulte-Huxel, Henning Niepelt, Raphael Kajari-Schröder, Sarah Brendel, Rolf 2016-12-22T11:22:41Z 2016-12-22T11:22:41Z 2013
dc.identifier.citation Ernst, M.; Schulte-Huxel, H.; Niepelt, R.; Kajari-Schröder, S.; Brendel, R.: Thin crystalline macroporous silicon solar cells with ion implanted emitter. In: Energy Procedia 38 (2013), S. 910-918. DOI:
dc.description.abstract We separate a (34 ± 2) μm-thick macroporous Si layer from an n-type Si wafer by means of electrochemical etching. The porosity is p = (26.2 ± 2.4)%. We use ion implantation to selectively dope the outer surfaces of the macroporous Si layer. No masking of the surface is required. The pores are open during the implantation process. We fabricate a macroporous Si solar cell with an implanted boron emitter at the front side and an implanted phosphorus region at the rear side. The short-circuit current density is 34.8 mA cm-2 and the open-circuit voltage is 562 mV. With a fill factor of 69.1% the cell achieves an energy-conversion efficiency of 13.5%. eng
dc.description.sponsorship Federal Ministry for Environment, Nature Conservation, and Nuclear Safety/FKZ 0325147
dc.language.iso eng
dc.publisher Amsterdam : Elsevier
dc.relation.ispartofseries Energy Procedia 38 (2013)
dc.rights CC BY-NC-ND 3.0 Unported
dc.subject Ion implantation eng
dc.subject Kerf-free eng
dc.subject Layer transfer eng
dc.subject Macroporous silicon eng
dc.subject Thin films eng
dc.subject.classification Konferenzschrift ger
dc.subject.ddc 600 | Technik ger
dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau ger
dc.subject.ddc 530 | Physik ger
dc.title Thin crystalline macroporous silicon solar cells with ion implanted emitter eng
dc.type Article
dc.type Text
dc.relation.issn 18766102
dc.bibliographicCitation.volume 38
dc.bibliographicCitation.firstPage 910
dc.bibliographicCitation.lastPage 918
dc.description.version publishedVersion
tib.accessRights frei zug�nglich

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