|
Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2016, Volume 103, Issue 7, Pages 495–500 DOI: https://doi.org/10.7868/S0370274X1607002X
(Mi jetpl4903)
|
|
|
|
This article is cited in 6 scientific papers (total in 6 papers)
OPTICS AND NUCLEAR PHYSICS
Diagnostics of the electron scattering in metals in terms of a terahertz response to femtosecond laser pulse
I. V. Oladyshkin Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod, 603950, Russia
DOI:
https://doi.org/10.7868/S0370274X1607002X
Abstract:
A new method for the experimental determination of the characteristics of the electron scattering in a metal on the basis of optical-to-terahertz conversion has been proposed. It has been shown that the measurement of the characteristics of a low-frequency signal generated at the reflection of a femtosecond laser pulse from the surface of the metal makes it possible to determine the temperature dependence of the electron collision frequency and to reconstruct the dynamics of heating and heat transfer. The existing experimental data on the optical-to-terahertz conversion on the surface of the metal have been analyzed in terms of diagnostics.
Received: 26.11.2015 Revised: 16.02.2016
Citation:
I. V. Oladyshkin, “Diagnostics of the electron scattering in metals in terms of a terahertz response to femtosecond laser pulse”, Pis'ma v Zh. Èksper. Teoret. Fiz., 103:7 (2016), 495–500; JETP Letters, 103:7 (2016), 435–439
Linking options:
https://www.mathnet.ru/eng/jetpl4903 https://www.mathnet.ru/eng/jetpl/v103/i7/p495
|
|