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Advanced filters: Author: Ashwini Sawant Clear advanced filters

Generation of E-band metasurface-based vortex beam with reduced divergence angle

Hyeongju Chung
Daeik Kim
Jongwon Lee
ResearchOpen Access19 May 2020
Scientific Reports

Volume: 10, P: 1-8
Remote detection of radioactive material using high-power pulsed electromagnetic radiation

Detection of hazardous radioactive material far from its source is challenging. Here the authors demonstrate a method with higher sensitivity by utilizing high-power pulsed electromagnetic-wave-induced plasma breakdown, which has potential uses in security and defence.

Dongsung Kim
Dongho Yu
EunMi Choi
ResearchOpen Access09 May 2017
Nature Communications

Volume: 8, P: 1-9
Orbital Angular Momentum (OAM) of Rotating Modes Driven by Electrons in Electron Cyclotron Masers

Ashwini Sawant
Mun Seok Choe
EunMi Choi
ResearchOpen Access13 Jun 2017
Scientific Reports

Volume: 7, P: 1-10