Intensive coherent X-rays from multilayer mirrors

Abstract

The results of experiment on further investigations of coherent X-ray emission produced by relativistic electrons passing through the periodic multilayer nanostructures well-known in X-ray optic as X-ray mirrors. Recently, we observed this new effect in the experiment carried out at the Tomsk "Sirius" synchrotron and found that a X-ray mirror might be used as a novel radiator for generation of monochromatic and narrow directed X-rays emitting at the large (Bragg) angle θ₀=1.9° with respect to the mirror surface and at the angle θ_D=3.8° with respect to the electron beam direction. In this work we present the vertical spatial distributions and orientational dependencies of the spectra of this type of radiation. The results were also obtained at the Tomsk synchrotron with 500 MeV electrons and with two mirrors having the uniform and cluster graded periods. Both the spatial distributions and rocking-curves of radiation yield show the peaks having the narrow minima in the centre of the dependencies. The form and parameters of the dependencies allow to discus the mechanism of the novel effect.

Original language	English
Title of host publication	5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	294-297
Number of pages	4
Volume	1
ISBN (Print)	0780370082, 9780780370081
DOIs	https://doi.org/10.1109/KORUS.2001.975128
Publication status	Published - 2001
Event	5th Korea-Russia International Symposium on Science and Technology, KORUS 2001 - Tomsk, Russian Federation Duration: 26 Jun 2001 → 3 Jul 2001

Other

Other	5th Korea-Russia International Symposium on Science and Technology, KORUS 2001
Country	Russian Federation
City	Tomsk
Period	26.6.01 → 3.7.01

Keywords

coherent radiation
periodic multilayers
relativistic electrons
X-ray mirrors

ASJC Scopus subject areas

Clinical Biochemistry
Computer Networks and Communications
Biotechnology
Civil and Structural Engineering
Mechanics of Materials
Electronic, Optical and Magnetic Materials
Materials Chemistry
Surfaces, Coatings and Films

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Kaplin, V. V., Uglov, S. R., Zabaev, N., Piestrup, M. A., Gary, C. K., & Nasonov, N. N. (2001). Intensive coherent X-rays from multilayer mirrors. In 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001 (Vol. 1, pp. 294-297). [975128] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/KORUS.2001.975128

Intensive coherent X-rays from multilayer mirrors. / Kaplin, V. V.; Uglov, Sergey Romanovich; Zabaev, N.; Piestrup, M. A.; Gary, Ch K.; Nasonov, N. N.

5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. Vol. 1 Institute of Electrical and Electronics Engineers Inc., 2001. p. 294-297 975128.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kaplin, VV , Uglov, SR, Zabaev, N, Piestrup, MA, Gary, CK & Nasonov, NN 2001, Intensive coherent X-rays from multilayer mirrors. in 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001. vol. 1, 975128, Institute of Electrical and Electronics Engineers Inc., pp. 294-297, 5th Korea-Russia International Symposium on Science and Technology, KORUS 2001, Tomsk, Russian Federation, 26.6.01. https://doi.org/10.1109/KORUS.2001.975128

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abstract = "The results of experiment on further investigations of coherent X-ray emission produced by relativistic electrons passing through the periodic multilayer nanostructures well-known in X-ray optic as X-ray mirrors. Recently, we observed this new effect in the experiment carried out at the Tomsk {"}Sirius{"} synchrotron and found that a X-ray mirror might be used as a novel radiator for generation of monochromatic and narrow directed X-rays emitting at the large (Bragg) angle θ0=1.9° with respect to the mirror surface and at the angle θD=3.8° with respect to the electron beam direction. In this work we present the vertical spatial distributions and orientational dependencies of the spectra of this type of radiation. The results were also obtained at the Tomsk synchrotron with 500 MeV electrons and with two mirrors having the uniform and cluster graded periods. Both the spatial distributions and rocking-curves of radiation yield show the peaks having the narrow minima in the centre of the dependencies. The form and parameters of the dependencies allow to discus the mechanism of the novel effect.",

keywords = "coherent radiation, periodic multilayers, relativistic electrons, X-ray mirrors",

author = "Kaplin, {V. V.} and Uglov, {Sergey Romanovich} and N. Zabaev and Piestrup, {M. A.} and Gary, {Ch K.} and Nasonov, {N. N.}",

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AU - Kaplin, V. V.

AU - Uglov, Sergey Romanovich

AU - Zabaev, N.

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AU - Gary, Ch K.

AU - Nasonov, N. N.

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N2 - The results of experiment on further investigations of coherent X-ray emission produced by relativistic electrons passing through the periodic multilayer nanostructures well-known in X-ray optic as X-ray mirrors. Recently, we observed this new effect in the experiment carried out at the Tomsk "Sirius" synchrotron and found that a X-ray mirror might be used as a novel radiator for generation of monochromatic and narrow directed X-rays emitting at the large (Bragg) angle θ0=1.9° with respect to the mirror surface and at the angle θD=3.8° with respect to the electron beam direction. In this work we present the vertical spatial distributions and orientational dependencies of the spectra of this type of radiation. The results were also obtained at the Tomsk synchrotron with 500 MeV electrons and with two mirrors having the uniform and cluster graded periods. Both the spatial distributions and rocking-curves of radiation yield show the peaks having the narrow minima in the centre of the dependencies. The form and parameters of the dependencies allow to discus the mechanism of the novel effect.

AB - The results of experiment on further investigations of coherent X-ray emission produced by relativistic electrons passing through the periodic multilayer nanostructures well-known in X-ray optic as X-ray mirrors. Recently, we observed this new effect in the experiment carried out at the Tomsk "Sirius" synchrotron and found that a X-ray mirror might be used as a novel radiator for generation of monochromatic and narrow directed X-rays emitting at the large (Bragg) angle θ0=1.9° with respect to the mirror surface and at the angle θD=3.8° with respect to the electron beam direction. In this work we present the vertical spatial distributions and orientational dependencies of the spectra of this type of radiation. The results were also obtained at the Tomsk synchrotron with 500 MeV electrons and with two mirrors having the uniform and cluster graded periods. Both the spatial distributions and rocking-curves of radiation yield show the peaks having the narrow minima in the centre of the dependencies. The form and parameters of the dependencies allow to discus the mechanism of the novel effect.

KW - coherent radiation

KW - periodic multilayers

KW - relativistic electrons

KW - X-ray mirrors

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