{"id":120,"qualified_id":"DM120","process":"Permeation","process_types":[{"abbreviation":"MPM","description":"Permeation"}],"method":"Experiment","scaled":false,"material":"Steel","alloy":"F82H","species":{"qualified_id":"F1","text":"D","charge":0},"comment":"Fitting expression for flux vs temperature for permeability. Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.","refs":[{"qualified_id":"B100","authors":"E. Serra, A. Perujo, G. Benamati","title":"Influence of traps on the deuterium behaviour in the low activation martensitic steels F82H and Batman","journal":"Journal of Nuclear Materials","volume":"245","page_start":"108","page_end":"114","year":1997,"doi":"10.1016/s0022-3115(97)00021-4","bibcode":"1997JNuM..245..108S","url":"https://dx.doi.org/10.1016/S0022-3115(97)00021-4"}],"json_data":{"P0":{"value":3.9e-08,"units":"mol.m-1.s-1.Pa-1/2"},"Ep":{"value":0.42,"units":"eV"},"Trange":[373,743]}}