16 October 1997 Tunable source of high-power synchrotron radiation in infrared range
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Results of researches on spectroscopy characteristics of a pulsed electron accumulator synchrotron radiation source are given. Source's parameters are: electron energy Ee <EQ 20 MeV, orbit radius R equals 3 divided by 4 cm and pulsed current Ie equals 2000 A. The spectral radiation power in v < 400 cm-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) equals 20 meV at T equals 20 K.
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Sergei I. Tiutiunnikov, Sergei I. Tiutiunnikov, Valerii N. Shaliapin, Valerii N. Shaliapin, N. Scintee, N. Scintee, } "Tunable source of high-power synchrotron radiation in infrared range", Proc. SPIE 3153, Accelerator-Based Infrared Sources and Applications, (16 October 1997); doi: 10.1117/12.279382; https://doi.org/10.1117/12.279382

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