is a powerful tool for studying paramagnetic centres. It is similar to NMR spectroscopy, but instead of exciting the spins of atomic nuclei, EPR excites the electron spins of unpaired electrons. This ...

Using electron paramagnetic resonance (EPR) spectroscopy, Fe3+ and Cr3+ defects were detected in as-received STO samples. After annealing the samples, Fe3+ defects were not detected in both the SrO ...

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Stone, T. J., and Waters, W. A., Proc. Chem. Soc., 253 (1962). Dixon, W. T., and Norman, R. O. C., J. Chem. Soc., 3119 (1963). Varian associates. NMR/EPR Spectroscopy ...