Abstract
We fabricate a top light-harvesting organic solar cell (TL-OSC) with a Si substrate/SiO2 layer/cathode/organic layer/ semitransparent metal anode structure. We obtain power conversion efficiency (r¡p) comparable to that of conventional bottom-type OSCs. To harvest light from a top anode, we use a 1 nm Ag layer/4 nm MgAg layer having a transmittance of 55-80% in the visible and near-infrared regions. We also insert an ultrathin molybdenum oxide (MoO3) layer at the cathode/ organic layer interface to increase hole collection efficiency from the organic layer into the cathode.
| Original language | English |
|---|---|
| Pages (from-to) | 1734-1735 |
| Number of pages | 2 |
| Journal | Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers |
| Volume | 46 |
| Issue number | 4 A |
| DOIs | |
| Publication status | Published - Apr 5 2007 |
All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
Fingerprint Dive into the research topics of 'Top light-harvesting organic solar cell using ultrathin Ag/MgAg layer as anode'. Together they form a unique fingerprint.
Cite this
Oyamada, T., Sugawara, Y., Terao, Y., Sasabe, H., & Adachi, C. (2007). Top light-harvesting organic solar cell using ultrathin Ag/MgAg layer as anode. Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 46(4 A), 1734-1735. https://doi.org/10.1143/JJAP.46.1734