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Akademický článek

Multi-millijoule terahertz emission from laser-wakefield-accelerated electrons

Autor: Taegyu Pak, Mohammad Rezaei-Pandari, Sang Beom Kim, Geonwoo Lee, Dae Hee Wi, Calin Ioan Hojbota, Mohammad Mirzaie, Hyeongmun Kim, Jae Hee Sung, Seong Ku Lee, Chul Kang, Ki-Yong Kim

Publikováno v: Light: Science & Applications, Vol 12, Iss 1, Pp 1-11 (2023)

The electrons, accelerated by the laser ponderomotive force and subsequent plasma wakefields, radiate broadband emission continuously along the laser propagation direction, resulting in multi-mJ THz radiation in the far field.

Externí odkaz: https://doaj.org/article/facf31a2fb2049e983fd6e51d0c281c3

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Ambient air-operated thermo-switchable adhesion of N-isopropylacrylamide-incorporated pressure sensitive adhesives

Autor: Jeonguk Hwang, Daegyun Lim, Geonwoo Lee, Young Eun Kim, Jintae Park, Myung-Jin Baek, Hak-Sun Kim, KeumHwan Park, Kang Hee Ku, Dong Woog Lee

Publikováno v: Materials Horizons.

NIPAM-incorporated pressure-sensitive adhesive exhibited thermo-switchable properties in ambient air, demonstrating significantly high adhesion strength at room temperature and exceptionally low adhesion strength at high temperatures (>80 °C).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74102715598bc6c6b892354301c2597f
https://doi.org/10.1039/d3mh00419h

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Multi-millijoule terahertz emission from laser-wakefield-accelerated electrons

Autor: Taegyu Pak, Mohammad Rezaei-Pandari, Sang Beom Kim, Geonwoo Lee, Dae Hee Wi, Calin Ioan Hojbota, Mohammad Mirzaie, Hyeongmun Kim, Jae Hee Sung, Seong Ku Lee, Chul Kang, Ki-Yong Kim

High-power terahertz radiation was observed to be emitted from a gas jet irradiated by 100-terawatt-class laser pulses in the laser-wakefield acceleration of electrons. The emitted terahertz radiation was characterized in terms of its spectrum, polar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::590c7098e791ed842bd8b35719ea70f1
https://doi.org/10.21203/rs.3.rs-1851137/v1

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QuickBCC: Quick and Scalable Binary Vulnerable Code Clone Detection

Autor: Kyeongseok Yang, Shoufu Luo, Hajin Jang, Geonwoo Lee, Jeremy D. Seideman, Heejo Lee, Sven Dietrich, Yoonjong Na

Publikováno v: ICT Systems Security and Privacy Protection ISBN: 9783030781194
SEC

Due to code reuse among software packages, vulnerabilities can propagate from one software package to another. Current code clone detection techniques are useful for preventing and managing such vulnerability propagation. When the source code for a s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dbe386086ae185e43026e9846dd3aa5
https://doi.org/10.1007/978-3-030-78120-0_5

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