X-band continuous wave Electron Paramagnetic Resonance(X-band cwEPR)

Tool
Bruker ER-200D

Applications
Materialswithunpairedelectrons: Inorganicsyntheticcompoundsoftransitionmetalsandlanthanides,organic and inorganic polymers, organic radicals, carbon based materials.Catalyticcentersinbiologicalsystems, conventional magnetic materials and magnetic nanoparticles. Strongly correlate delectron systems, semiconductors, photocells, archaeological and geologicalmaterials.Trapping and detection of paramagnetic intermediates in chemical reactions.

Technical Specifications
-Frequency: ca.9.5 GHz-Upgraded Bruker ER-200D spectrometer equipped with an Oxford ESR 9000 cryostat, an Anritsu MF76A frequency counter, and a Bruker 035M NMR Gaussmeter.
Cavities: 4102ST (perpendicular mode), 4116 DM (dual mode).
-Electromagnet: 1.2 T
-Temperature range: 4.2 -300 K

Researchers in charge: Dr Y.Sanakis, Dr N.Ioannidis