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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 93, Issue 3, Pages 134–138
(Mi jetpl1818)
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This article is cited in 17 scientific papers (total in 17 papers)
ATOMS, SPECTRA, RADIATIONS
Interaction of terahertz electromagnetic radiation with a probe-object system in a terahertz apertureless near-field microscope
V. N. Trukhinab, A. V. Andrianovb, V. A. Bykovc, A. O. Golubokad, N. N. Zinov'evb, L. L. Samoilovab, I. D. Sapozhnikovd, A. V. Trukhine, M. L. Fel'shtynd a St. Petersburg State University of Information Technologies, Mechanics and Optics
b Ioffe Physico-Technical Institute, Russian Academy of Sciences
c NT-MDT Company, Moscow, 124482 Russia
d Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg
e Saint-Petersburg State University
Abstract:
The mechanism of the interaction of coherent terahertz radiation with a probe-nanoobject system has been experimentally investigated in a terahertz apertureless near-field microscope. It has been found that the type of the material of a sample under the probe, as well as the geometry of the probe, determines the form of the dependence of the differential signal of the terahertz field on the distance between the probe and sample. The amplitude of the modulation of the probe height significantly affects the spectral composition of the differential terahertz signal, which is directly related to the amplitude and phase of a terahertz wave scattered by the probe-nanoobject system.
Received: 28.12.2010
Citation:
V. N. Trukhin, A. V. Andrianov, V. A. Bykov, A. O. Golubok, N. N. Zinov'ev, L. L. Samoilov, I. D. Sapozhnikov, A. V. Trukhin, M. L. Fel'shtyn, “Interaction of terahertz electromagnetic radiation with a probe-object system in a terahertz apertureless near-field microscope”, Pis'ma v Zh. Èksper. Teoret. Fiz., 93:3 (2011), 134–138; JETP Letters, 93:3 (2011), 119–123
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https://www.mathnet.ru/eng/jetpl1818 https://www.mathnet.ru/eng/jetpl/v93/i3/p134
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Abstract page: | 369 | Full-text PDF : | 95 | References: | 35 |
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