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Polycrystalline thin-film TiO2/Se solar cells

Abstract

A new type of selenium solar cell with a titanium dioxide (TiO2)/Se heterojunction has been fabricated by low-cost process.An efficiency of 5.01 percent under AM 1.5 illumination (100 mW/sq cm) has been achieved without antireflection coatings. The corresponding short-circuit current density, open-circuit voltage, and fill factor are 10.8 mA/sq cm, 0.884 V, and 0.525, respectively.The efficiency is the highest among Se-based solar cells reported to date. These cells also have extremely high spectral response at short wavelengths, resulting in efficiencies of 11-13 percent under fluorescent light (500 lux). 10 references.
Publication Date:
Jul 01, 1985
Product Type:
Journal Article
Reference Number:
EDB-86-115871
Resource Relation:
Journal Name: Jpn. J. Appl. Phys., Part 1; (Japan); Journal Volume: 24
Subject:
14 SOLAR ENERGY; SELENIUM SOLAR CELLS; EFFICIENCY; COST; ELECTRIC CONDUCTIVITY; POLYCRYSTALS; SPECTRAL RESPONSE; TEMPERATURE DEPENDENCE; THIN FILMS; TITANIUM OXIDES; CHALCOGENIDES; CRYSTALS; DIRECT ENERGY CONVERTERS; ELECTRICAL PROPERTIES; EQUIPMENT; FILMS; OXIDES; OXYGEN COMPOUNDS; PHOTOELECTRIC CELLS; PHOTOVOLTAIC CELLS; PHYSICAL PROPERTIES; SOLAR CELLS; SOLAR EQUIPMENT; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; 140501* - Solar Energy Conversion- Photovoltaic Conversion
OSTI ID:
5749746
Research Organizations:
Aoyama Gakuin Univ., Tokyo, Japan
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: JAPND
Submitting Site:
IAA
Size:
Pages: L536-L538
Announcement Date:

Citation Formats

Nakada, T, and Kunioka, A. Polycrystalline thin-film TiO2/Se solar cells. Japan: N. p., 1985. Web. doi:10.1143/JJAP.24.L536.
Nakada, T, & Kunioka, A. Polycrystalline thin-film TiO2/Se solar cells. Japan. doi:10.1143/JJAP.24.L536.
Nakada, T, and Kunioka, A. 1985. "Polycrystalline thin-film TiO2/Se solar cells." Japan. doi:10.1143/JJAP.24.L536. https://www.osti.gov/servlets/purl/10.1143/JJAP.24.L536.
@misc{etde_5749746,
title = {Polycrystalline thin-film TiO2/Se solar cells}
author = {Nakada, T, and Kunioka, A}
abstractNote = {A new type of selenium solar cell with a titanium dioxide (TiO2)/Se heterojunction has been fabricated by low-cost process.An efficiency of 5.01 percent under AM 1.5 illumination (100 mW/sq cm) has been achieved without antireflection coatings. The corresponding short-circuit current density, open-circuit voltage, and fill factor are 10.8 mA/sq cm, 0.884 V, and 0.525, respectively.The efficiency is the highest among Se-based solar cells reported to date. These cells also have extremely high spectral response at short wavelengths, resulting in efficiencies of 11-13 percent under fluorescent light (500 lux). 10 references.}
doi = {10.1143/JJAP.24.L536}
journal = {Jpn. J. Appl. Phys., Part 1; (Japan)}
volume = {24}
journal type = {AC}
place = {Japan}
year = {1985}
month = {Jul}
}