CHANNELING OF ELECTRONS IN SI PRODUCES INTENSE QUASIMONOCHROMATIC, TUNABLE, PICOSECOND X-RAY-BURSTS

被引：20

作者：

GARY, CK ^{[1
]}

FISHER, AS ^{[1
]}

PANTELL, RH ^{[1
]}

HARRIS, J ^{[1
]}

PIESTRUP, MA ^{[1
]}

机构：

[1] ADELPHI TECHNOL INC,PALO ALTO,CA 94301

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.42.7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the results of channeling-radiation experiments performed with high-current electron beams. The research shows that electron channeling can produce a useful source of hard x rays that is highly directional, polarized, intense, tunable, with a 10 15 % linewidth, and of picosecond duration. On a picosecond time scale, using a 30-MeV electron beam with a peak current of 50 A channeled in Si, photon fluxes of 1.0×1019 photons/(sr keV sec) have been measured at a wavelength of 0.42. © 1990 The American Physical Society.

引用

页码：7 / 14

页数：8

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