THE PARAMAGNETIC RESONANCE OF Fe3+ IONS IN SODIUM BORATE GLASSES
Fe3+离子在钠-硼玻璃中的顺磁共振

The paramagnetic resonance of the Fe3+ ions in sodium borate glasses has been studied. There is a sharp and approximately symmetric resonance line at g (apparent) = 4.27. The experimental results show that the Fe3+ ion has replaced the boron ion in the tetrahedron BO4] contacting with two sodium ions.