EPR and Liquid-state DNP instrumentation

Bruker Elexsys E780 J-band Spectrometer
263 GHz quasi-optical front-end
Reflection/Induction mode
Arbitrary Waveform Generator
9.4T Ascend 400DNP magnet
Available experiments: cw-EPR,
PELDOR/DEER, ENDOR, RIDME, ELDOR-detected NMR
Contact: Vasyl Denysenkov
Location Biozentrum N202-0.11

J-band Liquid DNP Spectrometer (home-built)
264 GHz gyrotron source
quasi-optical microwave bridge
9.4T Ultrashield Bruker 400 magnet
Available experiments: NMR, cw-EPR, cw-DNP
Contact: Vasyl Denysenkov
Location Biozentrum N202-0.11

180 GHz G-Band Spectrometer (homebuilt)
180 GHz quasi-optical circuit
Heterodyne detection scheme
Reflection mode
7T Teslatron H Oxford Instruments magnet
Available experiments: cw-EPR, PELDOR/DEER
Contact: Vasyl Denysenkov
Location: Chemistry N140-05

Bruker Elexsys E580 X-/Q-Band Spectrometer
1 kW X-Band TWTA
150 W Q-Band TWTA and 10W Solidstate Amplifier
2 kW RF-Amplifier
Flexline-Probes: MD5, MD4-ENDOR, MS3 for X-Band and QD2-ENDOR, QT2 for Q-Band
Bridge with ELDOR source, AWG and MPFU channels
Oxford-Cryostat for liquid Helium cooling
Contact: Burkhard Endeward
Location Chemistry N140-12

Bruker Elexsys E500 X-band Spectrometer
X-band EPR Spectrometer
Resonators: Bruker ER4012ST, ER4122SHQE
Cryostats: l-Helium Oxford-ESR 900, l-N2 Bruker BVT3000
Contact: Burkhard Endeward
Location Chemistry N140-12