{"id":339,"qualified_id":"DM339","process":"Diffusivity","process_types":[{"abbreviation":"MDF","description":"Diffusion"}],"method":"Experiment","scaled":false,"material":"W","alloy":"","species":{"qualified_id":"F3","text":"H","charge":0},"comment":"Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).","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"},{"qualified_id":"B70","authors":"K. Heinola, T. Ahlgren","title":"Diffusion of hydrogen in bcc tungsten studied with first principle calculations","journal":"Journal of Applied Physics","volume":"107","year":2010,"doi":"10.1063/1.3386515","bibcode":"2010JAP...107k3531H","url":"https://dx.doi.org/10.1063/1.3386515"}],"json_data":{"D0":{"value":1.58e-07,"units":"m2.s-1"},"Ed":{"value":0.24,"units":"eV"},"Trange":[300,2500]}}