Gallium nitride nanoparticles for solar-blind detectors

Journal of Chemical Sciences

K S Narayan1¹  Kripasindhu Sardar1¹  Dinesh Kabra¹ 

[1] Chemistry and Physics of Materials Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore 560 064, India$$

关键词: GaN;    nanoparticles;    photodetector;    photocurrent.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

We investigate the properties of GaN semiconducting nanoparticles as a potential candidate for photodetection in the solar-blind region. The photocurrent spectral response is studied spanning the range 1.6-5.5 eV. A significant fraction of the response is in the range 4-5.5 eV. The results are compared to other optical properties and the origins of the features observed in the spectra are speculated upon.

【 授权许可】

Unknown