講演情報
[20a-A602-5]Influence of Substrate temperature on the performance of Schottky photodetector based on Au/n-Si structure.
〇(DC)DINESH DUDI1, BRAHIM AISSA2, RUI N. PEREIRA3, ANIRBAN MITRA1 (1.IIT ROORKEE, 2.HBKU QATAR, 3.Univ. of Aveiro)
キーワード：
Au nanoparticles、schottky photodetector、PLD
In this work, we report, Au-NPs /n-Si-based Schottky photodetector is fabricated by depositing Au-nanoparticle thin film on a Si substrate at different substrate temperatures using a pulsed laser deposition technique. Reflectance spectra show that we get minimum reflectance as the temperature increases to 300°C. The Au NPs/ n-Si photodetector shows good responsivity of 1.095 A/W under the illumination of a 735 nm wavelength LED source.