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- Title
Empowering Semi-Transparent Solar Cells with Thermal-Mirror Functionality.
- Authors
Kim, Hoyeon; Kim, Hui ‐ Seon; Ha, Jaewon; Park, Nam ‐ Gyu; Yoo, Seunghyup
- Abstract
Device architectures for semi-transparent perovskite solar cells are proposed that are not only highly efficient but also very effective in thermal-mirror operation. With the optimal top transparent electrode design based on thin metal layer capped with a high-index dielectric layer for selective transmittance in visible and high reflectance in near-infrared (NIR) region, the proposed see-through devices exhibit average power conversion efficiency as large as 13.3% and outstanding NIR rejection of 85.5%, demonstrating their great potential for ideal 'energy-generating and heat-rejecting' solar windows that can make a smart use of solar energy.
- Subjects
ELECTRIC properties; PEROVSKITE; SOLAR cells; NEAR infrared radiation; ENERGY conversion; SOLAR energy
- Publication
Advanced Energy Materials, 2016, Vol 6, Issue 14, pn/a
- ISSN
1614-6832
- Publication type
Article
- DOI
10.1002/aenm.201502466