[TuP4-D] Poster Session 1

[TuP4-D5] The Maximum Electron Energy for Cherenkov Radiation in Hyperbolic Metamaterial

〇Yuechai Lin^1,2,3, Fang Liu^1,2,3, Tuo Qu^1,2,3, Yidong Huang^1,2,3 (¹Tsinghua Univ., China, ²Beijing National Research Center for Information Science and Technology, China, ³Beijing Academy of Quantum Information Science, China)

Keywords:Cherenkov radiation, hyperbolic metamaterial

We demonstrate theoretically and numerically, in type II hyperbolic metamaterial, the upper limit of electron energy for Cherenkov radiation could be tuned in a large range, which might be useful for particle velocity detection.