@inproceedings{5461d0a44748443fac0d94926257bcb1,
title = "ZnO Nanoflake-Decorated Si Nanowire Photodiode with Enhanced Reponsivity",
abstract = "We report a Si nanowire photodiode decorated with ZnO nanoflakes for enhanced photoresponse. The photodiode consists of a core-shell Si nanowire array and ZnO nanoflakes and exhibits a higher responsivity than the Si nanowire photodiode. The improvement is achieved by decorating the nanowire array with ZnO nanoflakes. In addition, the responsivity increases slightly with applied reverse bias. Analysis of the reflectance and energy band diagram was performed in order to elucidate the enhancement mechanism. The higher responsivity is caused by reduced surface reflectance, which allows absorption of more light within the Si nanowire array.",
keywords = "core-shell structure, photodiode, responsivity, silicon nanowire, ZnO nanoflake",
author = "Eunseo Nam and Hyeongyu Kim and M. Meyyappan and Kihyun Kim",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023 ; Conference date: 05-11-2023 Through 09-11-2023",
year = "2023",
doi = "10.1109/IMOC57131.2023.10379705",
language = "English",
series = "20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "265--267",
booktitle = "20th SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference, IMOC 2023",
}