{"id":33,"qualified_id":"DM33","process":"Diffusivity","process_types":[{"abbreviation":"MDF","description":"Diffusion"}],"method":"Experiment","scaled":true,"material":"Cu","alloy":"","species":{"qualified_id":"F4","text":"T","charge":0},"comment":"Data from Perkins et al. provided by Dolan et al. in Table 4.1.","refs":[{"qualified_id":"B10","authors":"T. J. Dolan, R. A. Anderl","title":"Assessment of Database for Interaction of Tritium with ITER Plasma Facing Materials","journal":"Idaho National Engineering Laboratory, DoE Publication","article_number":"EGG-FSP-11348","year":1994,"url":"https://inis.iaea.org/collection/NCLCollectionStore/_Public/26/027/26027751.pdf"},{"qualified_id":"B35","authors":"W. G. Perkins","title":"Permeation and Outgassing of Vacuum Materials","journal":"Journal of Vacuum Science and Technology","volume":"10","page_start":"543","page_end":"556","year":1973,"doi":"10.1116/1.1318061","bibcode":"1973JVST...10..543P","url":"https://dx.doi.org/10.1116/1.1318061"}],"json_data":{"D0":{"value":6.12e-07,"units":"m2.s-1"},"Ed":{"value":0.4,"units":"eV"},"Trange":[470,710]}}