1H and 13C MAS NMR analysis for the role of chemically inequivalent a-N(CH3)4 and b-N(CH3)4 ions in [N(CH3)4]2CuCl4
Keywords: فیزیک رشد کریستال; [N(CH3)4]2CuCl4; Magic angle spinning; Nuclear magnetic resonance and relaxation; Ferroelasticity; Phase transition; Physics of crystal growth;