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Literature DB >> 19143502

GaAs core--shell nanowires for photovoltaic applications.

Josef A Czaban¹, David A Thompson, Ray R LaPierre.

Abstract

We report the use of Te as an n-type dopant in GaAs core-shell p-n junction nanowires for use in photovoltaic devices. Te produced significant change in the morphology of GaAs nanowires grown by the vapor-liquid-solid process in a molecular beam epitaxy system. The increase in radial growth of nanowires due to the surfactant effect of Te had a significant impact on the operating characteristics of photovoltaic devices. A decrease in solar cell efficiency occurred when the Te-doped GaAs growth duration was increased.

Entities: Chemical

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Year: 2009 PMID： 19143502 DOI： 10.1021/nl802700u

Source DB: PubMed Journal: Nano Lett ISSN： 1530-6984 Impact factor: 11.189

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Cited

18 in total

Review 1. Electrical contacts to one- and two-dimensional nanomaterials.

Authors: François Léonard; A Alec Talin
Journal: Nat Nanotechnol Date: 2011-11-27 Impact factor: 39.213

Review 2. Position-controlled III-V compound semiconductor nanowire solar cells by selective-area metal-organic vapor phase epitaxy.

Authors: Takashi Fukui; Masatoshi Yoshimura; Eiji Nakai; Katsuhiro Tomioka
Journal: Ambio Date: 2012 Impact factor: 5.129

3. Solution-processed core-shell nanowires for efficient photovoltaic cells.

Authors: Jinyao Tang; Ziyang Huo; Sarah Brittman; Hanwei Gao; Peidong Yang
Journal: Nat Nanotechnol Date: 2011-08-21 Impact factor: 39.213

4. Spatially resolved Hall effect measurement in a single semiconductor nanowire.

Authors: Kristian Storm; Filip Halvardsson; Magnus Heurlin; David Lindgren; Anders Gustafsson; Phillip M Wu; Bo Monemar; Lars Samuelson
Journal: Nat Nanotechnol Date: 2012-10-28 Impact factor: 39.213

5. Photovoltaic Properties of p-Doped GaAs Nanowire Arrays Grown on n-Type GaAs(111)B Substrate.

Authors: Ge Cirlin; Ad Bouravleuv; Ip Soshnikov; Yu B Samsonenko; Vg Dubrovskii; Em Arakcheeva; Em Tanklevskaya; P Werner
Journal: Nanoscale Res Lett Date: 2009-11-14 Impact factor: 4.703

6. Three-dimensional nanopillar-array photovoltaics on low-cost and flexible substrates.

Authors: Zhiyong Fan; Haleh Razavi; Jae-won Do; Aimee Moriwaki; Onur Ergen; Yu-Lun Chueh; Paul W Leu; Johnny C Ho; Toshitake Takahashi; Lothar A Reichertz; Steven Neale; Kyoungsik Yu; Ming Wu; Joel W Ager; Ali Javey
Journal: Nat Mater Date: 2009-07-05 Impact factor: 43.841

GaAs core--shell nanowires for photovoltaic applications.

Review 1. Electrical contacts to one- and two-dimensional nanomaterials.

Review 2. Position-controlled III-V compound semiconductor nanowire solar cells by selective-area metal-organic vapor phase epitaxy.

3. Solution-processed core-shell nanowires for efficient photovoltaic cells.

4. Spatially resolved Hall effect measurement in a single semiconductor nanowire.

5. Photovoltaic Properties of p-Doped GaAs Nanowire Arrays Grown on n-Type GaAs(111)B Substrate.

6. Three-dimensional nanopillar-array photovoltaics on low-cost and flexible substrates.

7. Analysis of optical absorption in GaAs nanowire arrays.

8. Axially connected nanowire core-shell p-n junctions: a composite structure for high-efficiency solar cells.

9. GaAs nanopillar-array solar cells employing in situ surface passivation.

10. n-Type Doping of Vapor-Liquid-Solid Grown GaAs Nanowires.