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PHYSICS
High harmonic generation by an atom confined in nanoscale cavity
S. Z. Rakhmanova, O. V. Karpovab, F. S. Khashimovac, B. Kh. Eshchanovda a Physics Department, National Universty of Uzbekistan, Vuzgorodok, 100174, Tashkent, Uzbekistan
b Turin Polytechnic University in Tashkent, 17 Niyazov Str., 100095, Tashkent, Uzbekistan
c Navoi State Mining Institute, Galaba street, Navoi, Uzbekistan
d Chirchik State Pedagogical Institute, 104 Amir Temur Str., Chirchik, Uzbekistan
Abstract:
We consider optical high harmonic generation in a hydrogen-like atom confined in a spherical cavity caused by interaction with a monochromatic field. The whole system is considered as to be centrally symmetric, i.e., atomic nucleus as fixed at the center of sphere. In such a spherically symmetric atom, the high harmonic generation spectrum is calculated at different values of the oscillation amplitude, frequency of the external field and size of the confining domain.
Keywords:
high harmonic generation, spectrum of high harmonic generation, atom in cavity, atom in monochromatic field, confined atom.
Received: 19.05.2020 Revised: 12.06.2020
Citation:
S. Z. Rakhmanov, O. V. Karpova, F. S. Khashimova, B. Kh. Eshchanov, “High harmonic generation by an atom confined in nanoscale cavity”, Nanosystems: Physics, Chemistry, Mathematics, 11:3 (2020), 307–313
Linking options:
https://www.mathnet.ru/eng/nano528 https://www.mathnet.ru/eng/nano/v11/i3/p307
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Abstract page: | 103 | Full-text PDF : | 41 |
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