Tandem-type organic solar cells by stacking different heterojunction materials

Kuwat Triyana, Takeshi Yasuda, Katsuhiko Fujita, Tetsuo Tsutsui

Research output: Contribution to journalConference article

31 Citations (Scopus)

Abstract

Three layers of phthalocyanine/perylene heterojunction (HJ) components were stacked and sandwiched by an indium tin oxide (ITO) and a top metal electrode, which is denoted by a triple-HJ organic solar cell. The organic material in the middle-HJ component second from the ITO was varied to investigate the photovoltaic properties. The power conversion efficiency (PCE) was improved by the more balanced photo-generated carrier by use of the appropriate material for the second-HJ component. The optimized device showed higher PCE (1.38%) than the reference device (0.98%).

Original languageEnglish
Pages (from-to)198-202
Number of pages5
JournalThin Solid Films
Volume477
Issue number1-2
DOIs
Publication statusPublished - Apr 22 2005
EventICMAT 03 -
Duration: Dec 7 2003Dec 12 2003

Fingerprint

Heterojunctions
heterojunctions
solar cells
Tin oxides
indium oxides
Indium
tin oxides
Conversion efficiency
Perylene
organic materials
Metals
Electrodes
electrodes
Organic solar cells
metals
indium tin oxide

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Tandem-type organic solar cells by stacking different heterojunction materials. / Triyana, Kuwat; Yasuda, Takeshi; Fujita, Katsuhiko; Tsutsui, Tetsuo.

In: Thin Solid Films, Vol. 477, No. 1-2, 22.04.2005, p. 198-202.

Research output: Contribution to journalConference article

Triyana, Kuwat ; Yasuda, Takeshi ; Fujita, Katsuhiko ; Tsutsui, Tetsuo. / Tandem-type organic solar cells by stacking different heterojunction materials. In: Thin Solid Films. 2005 ; Vol. 477, No. 1-2. pp. 198-202.
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