{"id":"https://openalex.org/W4409069783","doi":"https://doi.org/10.1016/j.pedc.2025.100086","title":"On the origin of off-state leakage current in n-p-n vertical structures for GaN-based trench-MOSFETs","display_name":"On the origin of off-state leakage current in n-p-n vertical structures for GaN-based trench-MOSFETs","publication_year":2025,"publication_date":"2025-04-01","ids":{"openalex":"https://openalex.org/W4409069783","doi":"https://doi.org/10.1016/j.pedc.2025.100086"},"language":"en","primary_location":{"id":"doi:10.1016/j.pedc.2025.100086","doi":"https://doi.org/10.1016/j.pedc.2025.100086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.pedc.2025.100086","pdf_url":null,"source":{"id":"https://openalex.org/S4210224393","display_name":"Power Electronic Devices and Components","issn_l":"2772-3704","issn":["2772-3704"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1"],"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Power Electronic Devices and Components","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1016/j.pedc.2025.100086","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101481091","display_name":"Maciej Kami\u0144ski","orcid":"https://orcid.org/0000-0002-7519-2233","observed_orcids":["https://orcid.org/0000-0002-7519-2233"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]},{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Maciej Kami\u0144ski","raw_affiliation_strings":["Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":"https://orcid.org/0000-0002-7519-2233","affiliations":[{"raw_affiliation_string":"Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5098999467","display_name":"Kamil Abendroth","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]},{"id":"https://openalex.org/I4654613","display_name":"University of Warsaw","ror":"https://ror.org/039bjqg32","country_code":"PL","type":"education","lineage":["https://openalex.org/I4654613"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Kamil Abendroth","raw_affiliation_strings":["University of Warsaw, 26/28 Krakowskie Przedmie\u015bcie St., Warsaw, 00-927, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Warsaw, 26/28 Krakowskie Przedmie\u015bcie St., Warsaw, 00-927, Poland","institution_ids":["https://openalex.org/I4654613"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116872820","display_name":"Aneta Go\u0142\u0119biowska","orcid":"https://orcid.org/0009-0004-8719-1619","observed_orcids":["https://orcid.org/0009-0004-8719-1619"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]},{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Aneta Go\u0142\u0119biowska","raw_affiliation_strings":["Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116872821","display_name":"Aleksander Szczepa\u0144ski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Aleksander Szczepa\u0144ski","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5116872822","display_name":"Krzysztof Urbanowski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krzysztof Urbanowski","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025892546","display_name":"Ernest Brzozowski","orcid":"https://orcid.org/0000-0002-2132-5731","observed_orcids":["https://orcid.org/0000-0002-2132-5731"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Ernest Brzozowski","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078249920","display_name":"Jaros\u0142aw Tarenko","orcid":"https://orcid.org/0000-0003-1780-9183","observed_orcids":["https://orcid.org/0000-0003-1780-9183"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]},{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Jaros\u0142aw Tarenko","raw_affiliation_strings":["Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":"https://orcid.org/0000-0003-1780-9183","affiliations":[{"raw_affiliation_string":"Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040539849","display_name":"Oskar Sadowski","orcid":"https://orcid.org/0000-0003-4442-5257","observed_orcids":["https://orcid.org/0000-0003-4442-5257"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]},{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Oskar Sadowski","raw_affiliation_strings":["Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":"https://orcid.org/0000-0003-4442-5257","affiliations":[{"raw_affiliation_string":"Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","institution_ids":["https://openalex.org/I108403487"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102857226","display_name":"Justyna Wierzbicka","orcid":"https://orcid.org/0000-0002-4890-8136","observed_orcids":["https://orcid.org/0000-0002-4890-8136","https://orcid.org/0009-0000-3252-4106"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Justyna Wierzbicka","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004165829","display_name":"Renata Kruszka","orcid":"https://orcid.org/0000-0002-0651-5318","observed_orcids":["https://orcid.org/0000-0002-0651-5318"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Renata Kruszka","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005964991","display_name":"Kamil Kosiel","orcid":"https://orcid.org/0000-0001-5076-4621","observed_orcids":["https://orcid.org/0000-0001-5076-4621"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Kamil Kosiel","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061538555","display_name":"Joanna Jankowska\u2010\u015aliwi\u0144ska","orcid":"https://orcid.org/0000-0003-4594-8391","observed_orcids":["https://orcid.org/0000-0003-4594-8391"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Joanna Jankowska-\u015aliwi\u0144ska","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091718069","display_name":"I. J\u00f3\u017awik","orcid":"https://orcid.org/0000-0001-5750-2691","observed_orcids":["https://orcid.org/0000-0001-5750-2691"]},"institutions":[{"id":"https://openalex.org/I4210097150","display_name":"National Centre for Nuclear Research","ror":"https://ror.org/00nzsxq20","country_code":"PL","type":"government","lineage":["https://openalex.org/I4210097150"]},{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Iwona J\u00f3\u017awik","raw_affiliation_strings":["NOMATEN Centre fo Excellence, National Centre for Nuclear Research, 7 Andrzeja So\u0142tana St., Otwock, 05-400, Poland","\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NOMATEN Centre fo Excellence, National Centre for Nuclear Research, 7 Andrzeja So\u0142tana St., Otwock, 05-400, Poland","institution_ids":["https://openalex.org/I4210097150"]},{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029278307","display_name":"Anna Szerling","orcid":"https://orcid.org/0000-0002-3664-4671","observed_orcids":["https://orcid.org/0000-0002-3664-4671"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Anna Szerling","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080726955","display_name":"Krystian Kr\u00f3l","orcid":"https://orcid.org/0000-0002-4965-7906","observed_orcids":["https://orcid.org/0000-0002-4965-7906","https://orcid.org/0000-0003-4192-2485"]},"institutions":[{"id":"https://openalex.org/I108403487","display_name":"Warsaw University of Technology","ror":"https://ror.org/00y0xnp53","country_code":"PL","type":"education","lineage":["https://openalex.org/I108403487"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Krystian Kr\u00f3l","raw_affiliation_strings":["Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Warsaw University of Technology, Institute of Microelectronics and Optoelectronics, 75 Koszykowa St., Warsaw, 00-661, Poland","institution_ids":["https://openalex.org/I108403487"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027636711","display_name":"Pawel Prystawko","orcid":"https://orcid.org/0000-0003-0762-5639","observed_orcids":["https://orcid.org/0000-0003-0762-5639"]},"institutions":[{"id":"https://openalex.org/I4210091332","display_name":"Institute of High Pressure Physics","ror":"https://ror.org/00fb7yx07","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Pawe\u0142 Prystawko","raw_affiliation_strings":["Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland","institution_ids":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065551207","display_name":"Micha\u0142 Bo\u0107kowski","orcid":"https://orcid.org/0000-0003-1616-685X","observed_orcids":["https://orcid.org/0000-0003-1616-685X"]},"institutions":[{"id":"https://openalex.org/I4210091332","display_name":"Institute of High Pressure Physics","ror":"https://ror.org/00fb7yx07","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Micha\u0142 Bo\u0107kowski","raw_affiliation_strings":["Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland","institution_ids":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005318154","display_name":"I. Grzegory","orcid":"https://orcid.org/0000-0002-0137-6259","observed_orcids":["https://orcid.org/0000-0002-0137-6259"]},"institutions":[{"id":"https://openalex.org/I4210091332","display_name":"Institute of High Pressure Physics","ror":"https://ror.org/00fb7yx07","country_code":"PL","type":"facility","lineage":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]},{"id":"https://openalex.org/I99542240","display_name":"Polish Academy of Sciences","ror":"https://ror.org/01dr6c206","country_code":"PL","type":"government","lineage":["https://openalex.org/I99542240"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Izabella Grzegory","raw_affiliation_strings":["Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of High Pressure Physics, Polish Academy of Sciences, 29 Soko\u0142owska St., Warsaw, 01-142, Poland","institution_ids":["https://openalex.org/I4210091332","https://openalex.org/I99542240"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028567931","display_name":"Andrzej Taube","orcid":"https://orcid.org/0000-0003-4912-3987","observed_orcids":["https://orcid.org/0000-0003-4912-3987"]},"institutions":[{"id":"https://openalex.org/I4405259767","display_name":"\u0141ukasiewicz Research Network - Institute of Microelectronics and Photonics","ror":"https://ror.org/02pc3jd49","country_code":"PL","type":"nonprofit","lineage":["https://openalex.org/I4210129336","https://openalex.org/I4405259767"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Andrzej Taube","raw_affiliation_strings":["\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland"],"raw_orcid":"https://orcid.org/0000-0003-4912-3987","affiliations":[{"raw_affiliation_string":"\u0141ukasiewicz Research Network-Institute of Microelectronics and Photonics, 32/46 Lotnik\u00f3w Ave., Warsaw, 02-668, Poland","institution_ids":["https://openalex.org/I4405259767"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5028567931","https://openalex.org/A5101481091"],"corresponding_institution_ids":["https://openalex.org/I108403487","https://openalex.org/I4405259767"],"apc_list":{"value":1500,"currency":"USD","value_usd":1500},"apc_paid":{"value":1500,"currency":"USD","value_usd":1500},"fwci":0.7255,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61278032,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"11","issue":null,"first_page":"100086","last_page":"100086"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9639000296592712,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9639000296592712,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter 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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.035599999129772186,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/off-state-leakage-current","display_name":"off-state leakage current","score":0.9010000228881836},{"id":"https://openalex.org/keywords/trench-mosfet","display_name":"trench MOSFET","score":0.765999972820282},{"id":"https://openalex.org/keywords/gan","display_name":"GaN","score":0.6570000052452087},{"id":"https://openalex.org/keywords/killer-defects","display_name":"killer defects","score":0.9760000109672546},{"id":"https://openalex.org/keywords/substrate-quality","display_name":"substrate quality","score":0.8790000081062317},{"id":"https://openalex.org/keywords/high-voltage-blocking","display_name":"high-voltage blocking","score":0.7620000243186951}],"concepts":[{"id":"https://openalex.org/C155310634","wikidata":"https://www.wikidata.org/wiki/Q1852785","display_name":"Trench","level":3,"score":0.8781670928001404},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.6359498500823975},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5799973011016846},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5121276378631592},{"id":"https://openalex.org/C105066941","wikidata":"https://www.wikidata.org/wiki/Q1424524","display_name":"Shallow trench isolation","level":4,"score":0.4623715877532959},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.34617555141448975},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.20606249570846558},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19648510217666626},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/j.pedc.2025.100086","doi":"https://doi.org/10.1016/j.pedc.2025.100086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.pedc.2025.100086","pdf_url":null,"source":{"id":"https://openalex.org/S4210224393","display_name":"Power Electronic Devices and Components","issn_l":"2772-3704","issn":["2772-3704"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1"],"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Power Electronic Devices and Components","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8d3aee988bd34769a74d7faeeee72962","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/8d3aee988bd34769a74d7faeeee72962","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Power Electronic Devices and Components, Vol 11, Iss , Pp 100086- (2025)","raw_type":"article"},{"id":"doi:10.5281/zenodo.20306443","doi":"https://doi.org/10.5281/zenodo.20306443","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.20306443","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},{"id":"doi:10.5281/zenodo.20306444","doi":"https://doi.org/10.5281/zenodo.20306444","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.20306444","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1016/j.pedc.2025.100086","doi":"https://doi.org/10.1016/j.pedc.2025.100086","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.pedc.2025.100086","pdf_url":null,"source":{"id":"https://openalex.org/S4210224393","display_name":"Power Electronic Devices and Components","issn_l":"2772-3704","issn":["2772-3704"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-1"],"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Power Electronic Devices and Components","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320335039","display_name":"Narodowe Centrum Bada\u0144 i Rozwoju","ror":"https://ror.org/05pwfyy15"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W942070806","https://openalex.org/W1559710324","https://openalex.org/W1965803555","https://openalex.org/W2052351478","https://openalex.org/W2059873816","https://openalex.org/W2086103622","https://openalex.org/W2288526667","https://openalex.org/W2314058728","https://openalex.org/W2541546309","https://openalex.org/W2726235191","https://openalex.org/W2805576206","https://openalex.org/W2806285096","https://openalex.org/W3006515524","https://openalex.org/W3081672844","https://openalex.org/W3118744029","https://openalex.org/W3126992988","https://openalex.org/W3155721071","https://openalex.org/W3158689196","https://openalex.org/W3182508910","https://openalex.org/W4200065616","https://openalex.org/W4205312079","https://openalex.org/W4281389449","https://openalex.org/W4285019618","https://openalex.org/W4308478002","https://openalex.org/W4312112107","https://openalex.org/W4319060006","https://openalex.org/W4319918916","https://openalex.org/W4323657932","https://openalex.org/W4324143049","https://openalex.org/W4362554396","https://openalex.org/W4376456601","https://openalex.org/W4386985884","https://openalex.org/W4387694071","https://openalex.org/W4389109655","https://openalex.org/W4389610372","https://openalex.org/W4390423552","https://openalex.org/W4394927559","https://openalex.org/W4399297473"],"related_works":["https://openalex.org/W4312112107","https://openalex.org/W4409412961","https://openalex.org/W2620929691","https://openalex.org/W3158689196","https://openalex.org/W2767547851","https://openalex.org/W6906608289","https://openalex.org/W2072963334","https://openalex.org/W1499083057","https://openalex.org/W2772270237","https://openalex.org/W2527544526"],"abstract_inverted_index":{"In":[0],"this":[1],"work,":[2],"we":[3,75],"present":[4],"the":[5,10,59,78,82,85,112],"results":[6,42],"of":[7,84],"research":[8],"on":[9,19],"off-current":[11,117],"mechanism":[12],"in":[13,100,107,118],"vertical":[14],"trench":[15],"MOS":[16],"devices":[17],"manufactured":[18],"an":[20],"ammonothermal":[21],"substrate.":[22],"Transistors":[23],"and":[24,37,105,116],"npn":[25,113],"diode":[26],"test":[27],"structures":[28],"were":[29],"characterized":[30],"electrically":[31],"as":[32,34],"well":[33],"by":[35,38],"SEM":[36],"AFM":[39],",":[40],"which":[41],"compared":[43],"to":[44,61],"CAD":[45],"simulations.":[46],"We":[47],"demonstrate":[48],"that":[49,57,70,77,93],"while":[50],"Mg":[51],"reactivation":[52],"is":[53,96],"a":[54,97],"high-temperature":[55],"process":[56],"enhances":[58],"ability":[60],"block":[62],"high":[63],"voltages,":[64],"it":[65],"also":[66],"introduces":[67],"killer":[68,102],"defects":[69],"can":[71],"degenerate":[72],"structures.":[73],"Additionally,":[74],"observed":[76],"leakage":[79,109],"current":[80,110],"at":[81,111],"edges":[83],"mesa":[86],"has":[87],"minimal":[88],"significance.":[89],"The":[90],"findings":[91],"highlight":[92],"substrate":[94],"quality":[95],"crucial":[98],"factor":[99],"preventing":[101],"defect":[103],"formation":[104],"likely":[106],"minimizing":[108],"epitaxial":[114],"stack":[115],"transistor":[119],"devices.":[120]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2025-04-02T00:00:00"}