{"id":305,"qualified_id":"DM305","process":"Permeation","process_types":[{"abbreviation":"MPM","description":"Permeation"}],"method":"Experiment","scaled":false,"material":"C","alloy":"","species":{"qualified_id":"F3","text":"H","charge":0},"comment":"Data provided by Masashi Shimada (Idaho National Laboratories, USA, 2024).","refs":[{"qualified_id":"B117","authors":"H. Atsumi, S. Tokura, M. Miyake","title":"Absorption and desorption of deuterium on graphite at elevated temperatures","journal":"Journal of Nuclear Materials","volume":"155-157","page_start":"241","page_end":"245","year":1988,"doi":"10.1016/0022-3115(88)90247-4","bibcode":"1988JNuM..155..241A","url":"https://dx.doi.org/10.1016/0022-3115(88)90247-4"}],"json_data":{"P0":{"value":1.81e-05,"units":"mol.m-1.s-1.Pa-1/2"},"Ep":{"value":2.59,"units":"eV"},"Trange":[1123,1323]}}