Electron paramagnetic resonance (EPR) spectrometer Bruker X-Band CW/FT EPR Elexys 580

Electron paramagnetic resonance (EPR) spectrometer Bruker X-Band CW/FT EPR Elexys 580

Sukurta: 20 November 2018
Unit: Faculty of Physics
Keywords: EPR, electron paramagnetic resonance, spectrometry, Fourier Transform, Continuous Wave
Responsible person: Dr. Arūnas Maršalka, tel. +370 698 47419 Tomas Čeponis, tel. +370 605 64057

EPR spectrometer, capable of operating in pulse Fourier Transform (FT) and Continuous Wave (CW) modes.

Application.  Operation in CW mode:
International standard of sensitivity: S/N 2500:1;
Absolute sensitivity: 1,2 x 109 spin/G;
Range of frequency modulation: 80 Hz with electronic scaling;
Operation in FT mode:
Sensitivity: S/N 200:1 per 10 s, using 10 μM TEMPOL toluene solution;
Time resolution of pulses: 2 ns.

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