Pyroelectric deflector of relativistic electron beam

被引：1

作者：

Alekseev, V. I. ^{[1
]}

Eliseev, A. N. ^{[1
]}

Ivashchuk, O. O. ^{[1
,2
]}

Kishin, I. A. ^{[1
,2
]}

Kubankin, A. S. ^{[1
,2
]}

Oleinik, A. N. ^{[2
,3
]}

Sotnikova, V. S. ^{[2
,4
]}

Chepurnov, A. S. ^{[5
]}

Grigoriev, Y. V. ^{[6
]}

Shchagin, A. V. ^{[2
,7
]}

机构：

[1] Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia

[2] Belgorod Natl Res Univ, Lab Radiat Phys, Belgorod 308015, Russia

[3] Univ London, John Adams Inst Royal Holloway, Egham TW20 0EX, England

[4] Belgorod State Technol Univ Named VG Shukhov, Belgorod 308012, Russia

[5] Moscow MV Lomonosov State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia

[6] Shubnikov Inst Crystallog, Moscow 119333, Russia

[7] Kharkov Inst Phys & Technol, Natl Sci Ctr, UA-61108 Kharkov, Ukraine

来源：

CHINESE JOURNAL OF PHYSICS | 2022年 / 77卷

关键词：

Relativistic electron beam; pyroelectric effect; pyroelectric beam deflector; pyroelectric undulator; SOFT X-RAYS;

D O I：

10.1016/j.cjph.2021.08.031

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Deflection of a relativistic electron beam by means of the pyroelectric deflector is demonstrated experimentally for the first time. The operating principle of the pyroelectric deflector is based on the generation of a strong transverse electric field in a vacuum in the gap between a pair of pyroelectric crystals due to the pyroelectric effect. The experiments on observation of deflection of 7 MeV electron beam for 26 mrad in the transverse electric field with a strength of about 100 kV/cm arising at a variation of the temperature of a pair of pyroelectric crystals in vacuum are described. The possibility for application of the installed sequentially pyroelectric deflectors in pyroelectric undulator for production of undulator radiation by relativistic electron beam without any external high voltage power supply is discussed.

引用

页码：2298 / 2306

页数：9

共 22 条

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