Control of High-Harmonic Generation by Tuning the Electronic Structure and Carrier Injection

• Published in: Nano letters Vol. 20; no. 8; pp. 6215 - 6221
• Main Authors: Nishidome, Hiroyuki, Nagai, Kohei, Uchida, Kento, Ichinose, Yota, Yomogida, Yohei, Miyata, Yasumitsu, Tanaka, Koichiro, Yanagi, Kazuhiro
• Format: Journal Article
• Language: English
• Published: American Chemical Society 12.08.2020
• Subjects: high-harmonic generation; electrolyte gating; single-walled carbon nanotubes; extreme nonlinear optics
• ISSN: 1530-6984; 1530-6992; 1530-6992
• DOI: 10.1021/acs.nanolett.0c02717

High-harmonic generation (HHG), which is the generation of light with multiple optical harmonics, is an unconventional nonlinear optical phenomenon beyond the perturbation regime. HHG, which was initially observed in gaseous media, has recently been demonstrated in solid-state materials. Determining...