{"id":26,"qualified_id":"DM26","process":"Diffusivity","process_types":[{"abbreviation":"MDF","description":"Diffusion"}],"method":"Experiment","scaled":true,"material":"W","alloy":"","species":{"qualified_id":"F3","text":"H","charge":0},"comment":"[Should the uncertainty in D0 be 10x larger?]","refs":[{"qualified_id":"B26","authors":"R. Frauenfelder","title":"Solution and Diffusion of Hydrogen in Tungsten","journal":"Journal of Vacuum Science and Technology","volume":"6","page_start":"388","page_end":"397","year":1969,"doi":"10.1116/1.1492699","bibcode":"1969JVST....6..388F","url":"https://dx.doi.org/10.1116/1.1492699"}],"json_data":{"D0":{"value":4.1e-07,"units":"m2.s-1","unc":5e-08},"Ed":{"value":0.39,"units":"eV","unc":0.09},"Trange":[1100,2400]}}