Light-Induced Triplet–Triplet Electron Resonance Spectroscopy

Electron Paramagnetic Resonance Spectroscopy

Demystifying EPR: A Rookie Guide to the Application of Electron Paramagnetic Resonance Spectroscopy on Biomolecules

Electron Paramagnetic Resonance (EPR) spectroscopy, also known as Electron Spin Resonance(ESR) especially among physicists, is a strong and versatile spectroscopic method forinvestigation of paramagnetic systems, i.e. systems like free radicals and most transition metalions, which have unpaired electrons. The sensitivity and selectivity of EPR are notable andintriguing as compared to other spec...

ELECTRON PARAMAGNETIC RESONANCE (EPR) SPECTROSCOPY AND GEOCHEMISTRY IN TIN EXPLORATION AT RENISON, TASMANIA AUSTRALIA

Rock powder of dolomite samples from the Renison mine area of Tasmania, Australia were analyzed by electron paramagnentic resonance spectroscopy (EPR), Atomic Absorption and Mass Spectrometer to identify alteration related to mineralisation. The least-altered dolomite samples, which are not effected by circulation of diagenetic and hydrothermal fluids are characterised by low Mn and Fe and ...

Light-induced electron spin resonance in amorphous hydrogenated germanium

We report the observation of light-induced electron spin resonance ~LESR! in amorphous hydrogenated germanium. Two new lines with zero crossings near g52.01 and g52.03 were detected and ascribed to electrons and holes in the conductionand valence-band-tail states, respectively. The ratio between the LESR spin densities of both lines is approximately one, suggesting the absence of spin pairing, ...

Experiment #2B: Electron Spin Resonance Spectroscopy

Electron spin resonance (ESR)1 has developed over the past several decades as a technique to provide information on the electronic structure of organic, inorganic, biological, solid state, and surface molecular species. These include organic free radicals,2 biradicals, triplet excited states, and most transition metal and rare earth species. Biological applications, in addition to studies of th...