@inproceedings{48d10a123ab74d9491cff57f363bd0f4,
title = "Highly sensitive detection of VOC using impact ionization induced by photoelectron",
abstract = "We have developed a highly sensitive volatile organic compounds (VOCs) sensor using impact ionization induced by photoelectron. A novel mechanism of VOC detection, the screening effect of VOC cations, was proposed and experimentally verified for the first time. The fabricated sensor could detect various concentrations of toluene ranging from 500 down to 10 ppm under long wavelength of UV light (254 nm) illumination. In addition, reliable and repeatable sensing characteristics were obtained at the exposure to ethylene with high ionization energy.",
author = "Yunsung Kang and Jung, {Han Il} and Baek, {Dae Hyun} and Kyounghoon Lee and Soonjae Pyo and Jongbaeg Kim",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 30th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2017 ; Conference date: 22-01-2017 Through 26-01-2017",
year = "2017",
month = feb,
day = "23",
doi = "10.1109/MEMSYS.2017.7863371",
language = "English",
series = "Proceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "183--186",
booktitle = "2017 IEEE 30th International Conference on Micro Electro Mechanical Systems, MEMS 2017",
address = "United States",
}