ciqtek-epr-w900

W-Band High-frequency EPR (ESR) Spectroscopy

EPR-W900

 

CIQTEK EPR-W900 is a W-band (94) high-frequency electron paramagnetic resonance (EPR or ESR) spectroscopy that is compatible with both continuous-wave and pulse EPR (ESR) test functions and can perform variable temperature experiments from 4-300 K. It has the same software platform as the CIQTEK X-band EPR100, providing a simple and convenient user experience.
Compared with the traditional X-band EPR technology, high-frequency EPR technology has many advantages and has important applications in the fields of biology, chemistry, and materials.

Features

Higher g-value resolution for improved detection sensitivity on finite volume samples, overcoming large zero-field splitting energy. Enhanced directional selectivity for disordered samples. Improved electrical-nuclear dual resonance detection capability. Easy to use. Split superconducting magnets are designed for high-frequency EPR (ESR), allowing easy sample change at any temperature. Precise power conditioning of W-band microwave signals.

Functional Display

Nitrogen and oxygen radicals in starch (W-band on the left, X-band on the right)

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