Photovoltaic hybrid device with broad tunable spectral response achieved by organic/inorganic thin-film heteropairing
- 15 July 2002
- journal article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 81 (3) , 556-558
- https://doi.org/10.1063/1.1494117
Abstract
By means of laser deposition, spin casting and vacuum evaporation, optoelectronic hybrid devices were manufactured based upon the thin-film heteropairing of a perylene-derived molecule [di-isoquinoline perylene derivative (DQP)] and CdS. The photovoltaic characteristics of the devices are presented and discussed. We demonstrate that by exploitation of relatively high carrier mobilities in the CdS layer and the high photonic yield and deposition ease of the DQP film, efficient and technologically appealing optoelectronic devices are feasible. In addition, bias dependence of the spectral sensitivity demonstrates the versatility of the introduced device concept in light of photonic sensor applications.Keywords
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