NMR Measurement of Hydrogen Diffusion in \${\textbackslash}ensuremath\{{\textbackslash}beta\}\$-Palladium Hydride. Seymour, E. F. W., Cotts, R. M., & Williams, W. D. Physical Review Letters, 35(3):165–167, 1975. 00000 publisher: American Physical Society
doi  abstract   bibtex   
The pulsed-field-gradient spin-echo method has been applied to measure the self-diffusion coefficient, D, for hydrogen in β-PdH0.70. For 296 K\textlessT\textless413 K, D=9.0×10−4×exp[−(0.228±0.006 eV)kBT] cm2/sec with an uncertainty in D of ±8% at 413 K. These results, together with proton spin-lattice relaxation-time measurements in the same specimen, are consistent with diffusion by a random walk on octahedral interstitial sites.
@article{seymour_nmr_1975,
	title = {{NMR} {Measurement} of {Hydrogen} {Diffusion} in \${\textbackslash}ensuremath\{{\textbackslash}beta\}\$-{Palladium} {Hydride}},
	volume = {35},
	doi = {10/d8p84b},
	abstract = {The pulsed-field-gradient spin-echo method has been applied to measure the self-diffusion coefficient, D, for hydrogen in β-PdH0.70. For 296 K{\textless}T{\textless}413 K, D=9.0×10−4×exp[−(0.228±0.006 eV)kBT] cm2/sec with an uncertainty in D of ±8\% at 413 K. These results, together with proton spin-lattice relaxation-time measurements in the same specimen, are consistent with diffusion by a random walk on octahedral interstitial sites.},
	number = {3},
	journal = {Physical Review Letters},
	author = {Seymour, E. F. W. and Cotts, R. M. and Williams, W. David},
	year = {1975},
	note = {00000 
publisher: American Physical Society},
	pages = {165--167},
}

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