{"id":"https://openalex.org/W2025801034","doi":"https://doi.org/10.1016/j.jmmm.2009.09.028","title":"Magnetic properties of Ni doped gallium nitride with vacancy induced defect","display_name":"Magnetic properties of Ni doped gallium nitride with vacancy induced defect","publication_year":2009,"publication_date":"2009-09-23","ids":{"openalex":"https://openalex.org/W2025801034","doi":"https://doi.org/10.1016/j.jmmm.2009.09.028","mag":"2025801034"},"language":"en","primary_location":{"id":"doi:10.1016/j.jmmm.2009.09.028","doi":"https://doi.org/10.1016/j.jmmm.2009.09.028","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jmmm.2009.09.028","pdf_url":null,"source":{"id":"https://openalex.org/S3649266","display_name":"Journal of Magnetism and Magnetic Materials","issn_l":"0304-8853","issn":["0304-8853","1873-4766"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","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 Magnetism and Magnetic Materials","raw_type":"journal-article"},"volume":null,"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/A5063664240","display_name":"S. Munawar Basha","orcid":"https://orcid.org/0000-0001-9547-4257","observed_orcids":["https://orcid.org/0000-0001-9547-4257"]},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Munawar Basha","raw_affiliation_strings":["Crystal Growth Centre, Anna University, Chennai 600 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crystal Growth Centre, Anna University, Chennai 600 025, India","institution_ids":["https://openalex.org/I33585257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077547495","display_name":"S. Ramasubramanian","orcid":"https://orcid.org/0000-0002-5107-7329","observed_orcids":["https://orcid.org/0000-0002-5107-7329"]},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Ramasubramanian","raw_affiliation_strings":["Crystal Growth Centre, Anna University, Chennai 600 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crystal Growth Centre, Anna University, Chennai 600 025, India","institution_ids":["https://openalex.org/I33585257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000185546","display_name":"Rajalingam Thangavel","orcid":"https://orcid.org/0000-0001-9305-4726","observed_orcids":["https://orcid.org/0000-0001-9305-4726"]},"institutions":[{"id":"https://openalex.org/I4210098509","display_name":"Research Center for Applied Science, Academia Sinica","ror":"https://ror.org/00ex2js61","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098509","https://openalex.org/I84653119"]},{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"R. Thangavel","raw_affiliation_strings":["Research Centre for Applied Sciences, Academia Sinica, Taipai, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Centre for Applied Sciences, Academia Sinica, Taipai, Taiwan","institution_ids":["https://openalex.org/I4210098509","https://openalex.org/I84653119"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053321062","display_name":"Mathrubutham Rajagopalan","orcid":"https://orcid.org/0000-0002-0651-6505","observed_orcids":["https://orcid.org/0000-0002-0651-6505"]},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"M. Rajagopalan","raw_affiliation_strings":["Crystal Growth Centre, Anna University, Chennai 600 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crystal Growth Centre, Anna University, Chennai 600 025, India","institution_ids":["https://openalex.org/I33585257"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027077284","display_name":"Jeyaraman Prasanna Naveen Kumar","orcid":"https://orcid.org/0000-0002-0362-1588","observed_orcids":["https://orcid.org/0000-0002-0362-1588"]},"institutions":[{"id":"https://openalex.org/I33585257","display_name":"Anna University, Chennai","ror":"https://ror.org/01qhf1r47","country_code":"IN","type":"education","lineage":["https://openalex.org/I33585257"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"J. Kumar","raw_affiliation_strings":["Crystal Growth Centre, Anna University, Chennai 600 025, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Crystal Growth Centre, Anna University, Chennai 600 025, India","institution_ids":["https://openalex.org/I33585257"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5053321062"],"corresponding_institution_ids":["https://openalex.org/I33585257"],"apc_list":{"value":3210,"currency":"USD","value_usd":3210},"apc_paid":null,"fwci":1.2244,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.7681851,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"322","issue":"2","first_page":"238","last_page":"241"},"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":0.9945999979972839,"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":0.9945999979972839,"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/T10090","display_name":"ZnO doping and properties","score":0.00139999995008111,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.000699999975040555,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/ferromagnetism","display_name":"ferromagnetism","score":0.9390000104904175},{"id":"https://openalex.org/keywords/vacancy-defects","display_name":"vacancy defects","score":0.5730000138282776},{"id":"https://openalex.org/keywords/ga-vacancies","display_name":"Ga vacancies","score":0.7680000066757202},{"id":"https://openalex.org/keywords/n-vacancies","display_name":"N vacancies","score":0.9570000171661377},{"id":"https://openalex.org/keywords/magnetic-moment","display_name":"magnetic moment","score":0.906000018119812},{"id":"https://openalex.org/keywords/charge-transfer","display_name":"charge transfer","score":0.8389999866485596},{"id":"https://openalex.org/keywords/wurtzite-gan","display_name":"wurtzite GaN","score":0.8180000185966492},{"id":"https://openalex.org/keywords/transition-metal-doping","display_name":"transition metal doping","score":0.7239999771118164},{"id":"https://openalex.org/keywords/metallic-behavior","display_name":"metallic behavior","score":0.34599998593330383}],"concepts":[{"id":"https://openalex.org/C114221277","wikidata":"https://www.wikidata.org/wiki/Q899743","display_name":"Vacancy defect","level":2,"score":0.7814257740974426},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7285804748535156},{"id":"https://openalex.org/C54553102","wikidata":"https://www.wikidata.org/wiki/Q242657","display_name":"Magnetic moment","level":2,"score":0.693733811378479},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5821607112884521},{"id":"https://openalex.org/C82217956","wikidata":"https://www.wikidata.org/wiki/Q184207","display_name":"Ferromagnetism","level":2,"score":0.5480005741119385},{"id":"https://openalex.org/C58312451","wikidata":"https://www.wikidata.org/wiki/Q4817200","display_name":"Atom (system on chip)","level":2,"score":0.514279305934906},{"id":"https://openalex.org/C152365726","wikidata":"https://www.wikidata.org/wiki/Q1048589","display_name":"Density functional theory","level":2,"score":0.48019444942474365},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.4485090672969818},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.32363325357437134},{"id":"https://openalex.org/C147597530","wikidata":"https://www.wikidata.org/wiki/Q369472","display_name":"Computational chemistry","level":1,"score":0.14115813374519348},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1399168074131012},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11540579795837402},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.051936715841293335},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.jmmm.2009.09.028","doi":"https://doi.org/10.1016/j.jmmm.2009.09.028","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.jmmm.2009.09.028","pdf_url":null,"source":{"id":"https://openalex.org/S3649266","display_name":"Journal of Magnetism and Magnetic Materials","issn_l":"0304-8853","issn":["0304-8853","1873-4766"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-1","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 Magnetism and Magnetic Materials","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1538867113","https://openalex.org/W1972565157","https://openalex.org/W1976357206","https://openalex.org/W1986220474","https://openalex.org/W1997997260","https://openalex.org/W2002523469","https://openalex.org/W2009867601","https://openalex.org/W2022135885","https://openalex.org/W2024027141","https://openalex.org/W2026378306","https://openalex.org/W2031125067","https://openalex.org/W2032843489","https://openalex.org/W2038493006","https://openalex.org/W2060400063","https://openalex.org/W2063056506","https://openalex.org/W2077914558","https://openalex.org/W2092543090","https://openalex.org/W2109964550","https://openalex.org/W2113616633","https://openalex.org/W2121431463","https://openalex.org/W2171878008","https://openalex.org/W2398132900"],"related_works":["https://openalex.org/W1956000484","https://openalex.org/W2012185613","https://openalex.org/W2033495198","https://openalex.org/W2795576896","https://openalex.org/W1976357206","https://openalex.org/W2963164087","https://openalex.org/W2398132900","https://openalex.org/W3116687598","https://openalex.org/W2073032051","https://openalex.org/W4416593247"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}