Tunable source of high-power synchrotron radiation in infrared range

被引:0
|
作者
Tiutiunnikov, S
Shaliapin, V
Scintee, N
机构
关键词
synchrotron radiation; infrared spectroscopy; infrared range; tunable spectrum;
D O I
暂无
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Results of researches on spectroscopy characteristics of a pulsed electron accumulator synchrotron radiation source are given. Source's parameters are: electron energy E-e less than or equal to 20MeV, orbit radius R=3 divided by 4cm and pulsed current I-e=2000A. The spectral radiation power in v<400cm(-1)Hz frequency range twice exceeds the known sources. A method of energetic gap measurement in HTSC films measuring the time dependence of detector signals registering radiation transmitted through the film has been developed. Measurement of energetic gap wideness in YBCO film on MgO support were made, giving 2 Delta=20meV at T=20K.
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页码:33 / 39
页数:7
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