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.
| 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 | |
| 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 |
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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
Cite this
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
}
TY - GEN
T1 - Intensive coherent X-rays from multilayer mirrors
AU - Kaplin, V. V.
AU - Uglov, Sergey Romanovich
AU - Zabaev, N.
AU - Piestrup, M. A.
AU - Gary, Ch K.
AU - Nasonov, N. N.
PY - 2001
Y1 - 2001
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
UR - http://www.scopus.com/inward/record.url?scp=84961774961&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84961774961&partnerID=8YFLogxK
U2 - 10.1109/KORUS.2001.975128
DO - 10.1109/KORUS.2001.975128
M3 - Conference contribution
SN - 0780370082
SN - 9780780370081
VL - 1
SP - 294
EP - 297
BT - 5th Korea-Russia International Symposium on Science and Technology - Proceedings: KORUS 2001
PB - Institute of Electrical and Electronics Engineers Inc.
ER -