{"id":238,"qualified_id":"DM238","process":"Diffusivity","process_types":[{"abbreviation":"MDF","description":"Diffusion"}],"method":"Experiment","scaled":false,"material":"Er2O3","alloy":"","species":{"qualified_id":"F1","text":"D","charge":0},"comment":"Unirradiated. Used a Quadropole mass spectrometer and vacuum technology. Data provided by M. Lavrentiev (UKAEA, 2024) with permission from STEP.","refs":[{"qualified_id":"B101","authors":"T. Chikada, H. Fujita, M. Matsunaga, S. Horikoshi, J. Mochizuki, C. Hu, F. Koch, M. Tokitani, Y. Hishinuma, K. Yabuuchi, Y. Oya","title":"Deuterium permeation behavior in iron-irradiated erbium oxide coating","journal":"Fusion Engineering and Design","volume":"124","page_start":"915","page_end":"918","year":2017,"doi":"10.1016/j.fusengdes.2017.01.016","bibcode":"2017FusED.124..915C","url":"https://dx.doi.org/10.1016/j.fusengdes.2017.01.016"}],"json_data":{"Ed":{"value":0.31,"units":"eV"},"Trange":[573,973]}}