Related Experiment Video
Updated: Jun 21, 2026

High-Temperature and High-Pressure In situ Magic Angle Spinning Nuclear Magnetic Resonance Spectroscopy
Published on: October 9, 2020
Terahertz-range free-electron laser electron spin resonance spectroscopy: techniques and applications in high
S A Zvyagin1, M Ozerov, E Cizmár
1Dresden High Magnetic Field Laboratory (HLD), Forschungszentrum Dresden-Rossendorf (FZD), 01314 Dresden, Germany. s.zvyagin@fzd.de
Abstract:
The successful use of picosecond-pulse free-electron-laser (FEL) radiation for the continuous-wave terahertz-range electron spin resonance (ESR) spectroscopy has been demonstrated. The combination of two linac-based FELs (covering the wavelength range of 4-250 microm) with pulsed magnetic fields up to 70 T allows for multifrequency ESR spectroscopy in a frequency range of 1.2-75 THz with a spectral resolution better than 1%. The performance of the spectrometer is illustrated with ESR spectra obtained in the 2,2-diphenyl-1-picrylhydrazyl and the low-dimensional organic material (C6H9N2)CuCl3.
Related Concept Videos
Double Resonance Techniques: Overview
Spin decoupling is usually achieved by...
Atomic Nuclei: Magnetic Resonance
NMR Spectrometers: Resolution and Error Correction
NMR Spectrometers: Radiofrequency Pulses and Pulse Sequences
Electron Paramagnetic Resonance (EPR) Spectroscopy: Organic Radicals
Atomic Nuclei: Nuclear Spin State Overview
