Wavelength Dependence of Junction Characteristics of Poly(3-alkylthiophene)/C<sub>60</sub>Layer
Shigenori MoritaDepartment of Electronic Engineering, Faculty of Engineering, Osaka University, 2-1 Yamada-Oka, Suita, Osaka 565Anvar ZakhidovDepartment of Thermophysics, Uzbek Academy of Science, Katartal 28, Chilanzar, C. Tashkent, 700135 UzbekistanKatsumi YoshinoDepartment of Thermophysics, Uzbek Academy of Science, Katartal 28, Chilanzar, C. Tashkent, 700135 Uzbekistan
ABI
Abstract
A poly(3-alkylthiophene)/C 60 junction device is provided. Its photoresponse gives evidence of the photoinduced charge transfer between poly(3-alkylthiophene) and C 60 . The photovoltaic effect in this device is observed. The current-voltage characteristics are found to depend on the wavelength of the illumination light.