{"id":42,"qualified_id":"DM42","process":"Diffusivity","process_types":[{"abbreviation":"MDF","description":"Diffusion"}],"method":"Experiment","scaled":true,"material":"Cu","alloy":"","species":{"qualified_id":"F4","text":"T","charge":0},"comment":"Diffusion coefficient scaled from H to T by 1/sqrt(3).","refs":[{"qualified_id":"B44","authors":"Y. Sakamoto, K. Takao","title":"The Electrochemical Determination of Diffusivity and Solubility of Hydrogen in Copper","journal":"Journal of the Japan Institute of Metals","volume":"46","page_start":"285","page_end":"290","year":1982,"doi":"10.2320/jinstmet1952.46.3_285","url":"https://dx.doi.org/10.2320/jinstmet1952.46.3_285"}],"json_data":{"D0":{"value":2.13e-07,"units":"m2.s-1","unc":3.7e-08},"Ed":{"value":0.382,"units":"eV","unc":0.0048},"Trange":[292,339]}}