{"id":341,"qualified_id":"DM341","process":"Permeation","process_types":[{"abbreviation":"MPM","description":"Permeation"}],"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":"B61","authors":"R. Frauenfelder","title":"Permeation of Hydrogen through Tungsten and Molybdenum","journal":"The Journal of Chemical Physics","volume":"48","page_start":"3955","page_end":"3965","year":1968,"doi":"10.1063/1.1669720","bibcode":"1968JChPh..48.3955F","url":"https://dx.doi.org/10.1063/1.1669720"},{"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":{"P0":{"value":6.15e-07,"units":"mol.m-1.s-1.Pa-1/2"},"Ep":{"value":1.43,"units":"eV"},"Trange":[1100,2500]}}