{"id":"https://openalex.org/W2007247247","doi":"https://doi.org/10.1016/j.jnucmat.2008.12.086","title":"Evaluation of radiation damages on the first-wall surface in LHD exposed to charge-exchanged helium particles","display_name":"Evaluation of radiation damages on the first-wall surface in LHD exposed to charge-exchanged helium particles","publication_year":2008,"publication_date":"2008-12-28","ids":{"openalex":"https://openalex.org/W2007247247","doi":"https://doi.org/10.1016/j.jnucmat.2008.12.086","mag":"2007247247"},"language":"en","primary_location":{"id":"doi:10.1016/j.jnucmat.2008.12.086","doi":"https://doi.org/10.1016/j.jnucmat.2008.12.086","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jnucmat.2008.12.086","pdf_url":null,"source":{"id":"https://openalex.org/S149516416","display_name":"Journal of Nuclear Materials","issn_l":"0022-3115","issn":["0022-3115","1873-4820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Nuclear Materials","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2007247247"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5073703517","display_name":"Masayuki TOKITANI","orcid":"https://orcid.org/0000-0002-3744-2481","observed_orcids":["https://orcid.org/0000-0002-3744-2481"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"M. Tokitani","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102003981","display_name":"Naofumi Yoshida","orcid":"https://orcid.org/0000-0002-7015-377X","observed_orcids":["https://orcid.org/0000-0002-7015-377X"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405285738","display_name":"Research Institute for Applied Mechanics, Kyushu University","ror":"https://ror.org/003kmw574","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Yoshida","raw_affiliation_strings":["Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","Research Inst. for Applied Mechanics, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]},{"raw_affiliation_string":"Research Inst. for Applied Mechanics, Kyushu University","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041945476","display_name":"M. Miyamoto","orcid":"https://orcid.org/0000-0002-5915-7403","observed_orcids":["https://orcid.org/0000-0002-5915-7403"]},"institutions":[{"id":"https://openalex.org/I169016828","display_name":"Shimane University","ror":"https://ror.org/01jaaym28","country_code":"JP","type":"education","lineage":["https://openalex.org/I169016828"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Miyamoto","raw_affiliation_strings":["Department of Material Science, Shimane University, Matsue, Shimane 690-8504, Japan","[Shimane Univ]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material Science, Shimane University, Matsue, Shimane 690-8504, Japan","institution_ids":["https://openalex.org/I169016828"]},{"raw_affiliation_string":"[Shimane Univ]","institution_ids":["https://openalex.org/I169016828"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073760521","display_name":"Y. Ohtawa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405285738","display_name":"Research Institute for Applied Mechanics, Kyushu University","ror":"https://ror.org/003kmw574","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Y. Ohtawa","raw_affiliation_strings":["Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","Research Inst. for Applied Mechanics, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]},{"raw_affiliation_string":"Research Inst. for Applied Mechanics, Kyushu University","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074761937","display_name":"Kengo Tokunaga","orcid":"https://orcid.org/0000-0002-0066-2800","observed_orcids":["https://orcid.org/0000-0002-0066-2800"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405285738","display_name":"Research Institute for Applied Mechanics, Kyushu University","ror":"https://ror.org/003kmw574","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"K. Tokunaga","raw_affiliation_strings":["Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109010008","display_name":"Tadashi Fujiwara","orcid":"https://orcid.org/0009-0002-4281-1197","observed_orcids":["https://orcid.org/0009-0002-4281-1197"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]},{"id":"https://openalex.org/I4405285738","display_name":"Research Institute for Applied Mechanics, Kyushu University","ror":"https://ror.org/003kmw574","country_code":"JP","type":"facility","lineage":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"T. Fujiwara","raw_affiliation_strings":["Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","Research Inst. for Applied Mechanics, Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Applied Mechanics, Kyushu University, Kasuga, Fukuoka 816-8580, Japan","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]},{"raw_affiliation_string":"Research Inst. for Applied Mechanics, Kyushu University","institution_ids":["https://openalex.org/I135598925","https://openalex.org/I4405285738"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030422039","display_name":"S. Masuzaki","orcid":"https://orcid.org/0000-0003-0161-0938","observed_orcids":["https://orcid.org/0000-0003-0161-0938"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Masuzaki","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062027108","display_name":"N. Ashikawa","orcid":"https://orcid.org/0000-0003-1633-7903","observed_orcids":["https://orcid.org/0000-0003-1633-7903"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Ashikawa","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039600762","display_name":"M. Shoji","orcid":"https://orcid.org/0000-0003-0655-7347","observed_orcids":["https://orcid.org/0000-0003-0655-7347"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Shoji","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070608779","display_name":"Masahiko Kobayashi","orcid":"https://orcid.org/0000-0001-6539-7326","observed_orcids":["https://orcid.org/0000-0001-6539-7326"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"M. Kobayashi","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018592946","display_name":"Akio Sagara","orcid":"https://orcid.org/0000-0002-5354-6619","observed_orcids":["https://orcid.org/0000-0002-5354-6619"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Sagara","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018929942","display_name":"Nao-Aki NODA","orcid":"https://orcid.org/0000-0002-6044-6974","observed_orcids":["https://orcid.org/0000-0002-6044-6974","https://orcid.org/0000-0002-6067-3122","https://orcid.org/0000-0001-8469-3577"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"N. Noda","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067817536","display_name":"H. Yamada","orcid":"https://orcid.org/0000-0003-4546-3167","observed_orcids":["https://orcid.org/0000-0003-4546-3167"]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"H. Yamada","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111651184","display_name":"A. Komori","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210108322","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I199525922","https://openalex.org/I4210108322"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"A. Komori","raw_affiliation_strings":["National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","National Institutes of Natural Sciences - National Institute for Fusion Science"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Institute for Fusion Science, 322-6 Oroshi, Toki, Gifu 509-5292, Japan","institution_ids":["https://openalex.org/I4210108322"]},{"raw_affiliation_string":"National Institutes of Natural Sciences - National Institute for Fusion Science","institution_ids":["https://openalex.org/I4210108322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100636424","display_name":"Shigekazu Nagata","orcid":"https://orcid.org/0000-0001-9758-8426","observed_orcids":["https://orcid.org/0000-0001-9758-8426"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4387152242","display_name":"Institute for Materials Research, Tohoku University","ror":"https://ror.org/04664mr26","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"S. Nagata","raw_affiliation_strings":["Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan","Tohoku Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan","institution_ids":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]},{"raw_affiliation_string":"Tohoku Univ.#TAB#","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5001106254","display_name":"B. Tsuchiya","orcid":"https://orcid.org/0000-0002-1362-4264","observed_orcids":["https://orcid.org/0000-0002-1362-4264"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]},{"id":"https://openalex.org/I4387152242","display_name":"Institute for Materials Research, Tohoku University","ror":"https://ror.org/04664mr26","country_code":"JP","type":"facility","lineage":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"B. Tsuchiya","raw_affiliation_strings":["Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan","Tohoku Univ.#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan","institution_ids":["https://openalex.org/I201537933","https://openalex.org/I4387152242"]},{"raw_affiliation_string":"Tohoku Univ.#TAB#","institution_ids":["https://openalex.org/I201537933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5073703517"],"corresponding_institution_ids":["https://openalex.org/I4210108322"],"apc_list":{"value":2640,"currency":"USD","value_usd":2640},"apc_paid":null,"fwci":0.8928,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.69455922,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"386-388","issue":null,"first_page":"173","last_page":"176"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10592","display_name":"Fusion materials and technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10592","display_name":"Fusion materials and technologies","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10346","display_name":"Magnetic confinement fusion research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/radiation-damage","display_name":"radiation damage","score":0.9369999766349792},{"id":"https://openalex.org/keywords/first-wall","display_name":"first wall","score":0.703000009059906},{"id":"https://openalex.org/keywords/large-helical-device","display_name":"Large Helical Device","score":0.8980000019073486},{"id":"https://openalex.org/keywords/helium-bubbles","display_name":"helium bubbles","score":0.8379999995231628},{"id":"https://openalex.org/keywords/dislocation-loops","display_name":"dislocation loops","score":0.9990000128746033},{"id":"https://openalex.org/keywords/knock-on-damage","display_name":"knock-on damage","score":0.8600000143051147},{"id":"https://openalex.org/keywords/helium-ion-irradiation","display_name":"helium ion irradiation","score":0.7549999952316284},{"id":"https://openalex.org/keywords/plasma-facing-materials","display_name":"plasma-facing materials","score":0.6039999723434448}],"concepts":[{"id":"https://openalex.org/C546029482","wikidata":"https://www.wikidata.org/wiki/Q560","display_name":"Helium","level":2,"score":0.8325326442718506},{"id":"https://openalex.org/C111337013","wikidata":"https://www.wikidata.org/wiki/Q2737837","display_name":"Irradiation","level":2,"score":0.6291037201881409},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.6208351254463196},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5142678618431091},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.44345566630363464},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.42709100246429443},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.42413827776908875},{"id":"https://openalex.org/C153428861","wikidata":"https://www.wikidata.org/wiki/Q152749","display_name":"Radiation damage","level":3,"score":0.41899266839027405},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.41753679513931274},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.38102611899375916},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3026919364929199},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2555277645587921},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jnucmat.2008.12.086","doi":"https://doi.org/10.1016/j.jnucmat.2008.12.086","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jnucmat.2008.12.086","pdf_url":null,"source":{"id":"https://openalex.org/S149516416","display_name":"Journal of Nuclear Materials","issn_l":"0022-3115","issn":["0022-3115","1873-4820"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Nuclear Materials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320912","display_name":"Ministry of Education, Culture, Sports, Science and Technology","ror":"https://ror.org/048rj2z13"},{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"},{"id":"https://openalex.org/F4320336691","display_name":"Institute for Materials Research, Tohoku University","ror":"https://ror.org/04664mr26"},{"id":"https://openalex.org/F4320338091","display_name":"National Institute for Fusion Science","ror":"https://ror.org/01t3wyv61"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1984603893","https://openalex.org/W2009113591","https://openalex.org/W2011061052","https://openalex.org/W2030947527","https://openalex.org/W2035083331","https://openalex.org/W2035249172","https://openalex.org/W2060759790","https://openalex.org/W2068940226","https://openalex.org/W2071000354","https://openalex.org/W2081137430","https://openalex.org/W2085244857"],"related_works":["https://openalex.org/W2560216511","https://openalex.org/W1978144747","https://openalex.org/W2508498293","https://openalex.org/W2110985066","https://openalex.org/W2064877516","https://openalex.org/W994931831","https://openalex.org/W6999469744","https://openalex.org/W2081137430","https://openalex.org/W3214355679","https://openalex.org/W4296410135"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
