TY - GEN AU - Tomkinson,J AU - Telling,M T F TI - Ammonium ions in alkali metal halide crystals: tunnelling and spin relaxation SN - 1463-9076 PY - 2007///0202 KW - Crystallization KW - Halogens KW - chemistry KW - Metals, Alkali KW - Neutrons KW - Quantum Theory KW - Quaternary Ammonium Compounds KW - Scattering, Radiation KW - Sensitivity and Specificity KW - Time Factors N1 - Publication Type: Journal Article UR - https://doi.org/10.1039/b608590c ER -