{"id":"https://openalex.org/W3042174746","doi":"https://doi.org/10.1109/drc50226.2020.9135173","title":"Demonstration of GaN Impact Ionization Avalanche Transit-Time (IMPATT) Diode","display_name":"Demonstration of GaN Impact Ionization Avalanche Transit-Time (IMPATT) Diode","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3042174746","doi":"https://doi.org/10.1109/drc50226.2020.9135173","mag":"3042174746"},"language":"en","primary_location":{"id":"doi:10.1109/drc50226.2020.9135173","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"},"type":"article","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/A5024108240","display_name":"Dong Ji","orcid":"https://orcid.org/0000-0002-7519-5688"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Dong Ji","raw_affiliation_strings":["Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025481084","display_name":"Burcu Ercan","orcid":"https://orcid.org/0000-0003-3302-2698"},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Burcu Ercan","raw_affiliation_strings":["University of California,Department of Electrical and Computer Engineering,Davis,CA,USA,95616","Department of Electrical and Computer Engineering, University of California, Davis, CA, USA"],"affiliations":[{"raw_affiliation_string":"University of California,Department of Electrical and Computer Engineering,Davis,CA,USA,95616","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of California, Davis, CA, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027606643","display_name":"Jia Zhuang","orcid":"https://orcid.org/0000-0002-3973-3522"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jia Zhuang","raw_affiliation_strings":["Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100729049","display_name":"Lei Gu","orcid":"https://orcid.org/0000-0001-9556-6426"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lei Gu","raw_affiliation_strings":["Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000142810","display_name":"Juan Rivas-Davila","orcid":"https://orcid.org/0000-0003-2494-8579"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Juan Rivas-Davila","raw_affiliation_strings":["Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036450839","display_name":"Srabanti Chowdhury","orcid":"https://orcid.org/0000-0001-8367-0461"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Srabanti Chowdhury","raw_affiliation_strings":["Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","Department of Electrical Engineering, Stanford University, Stanford, CA, USA"],"affiliations":[{"raw_affiliation_string":"Stanford University,Department of Electrical Engineering,Stanford,CA,USA,94305","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Department of Electrical Engineering, Stanford University, Stanford, CA, USA","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5024108240"],"corresponding_institution_ids":["https://openalex.org/I97018004"],"apc_list":null,"apc_paid":null,"fwci":0.7681,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.70159549,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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/T10781","display_name":"Plasma Diagnostics and Applications","score":0.9993000030517578,"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/impatt-diode","display_name":"IMPATT diode","score":0.9113793969154358},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.8398449420928955},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.8005615472793579},{"id":"https://openalex.org/keywords/gallium-nitride","display_name":"Gallium nitride","score":0.710012674331665},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.7084150910377502},{"id":"https://openalex.org/keywords/silicon-carbide","display_name":"Silicon carbide","score":0.687900722026825},{"id":"https://openalex.org/keywords/wide-bandgap-semiconductor","display_name":"Wide-bandgap semiconductor","score":0.6307097673416138},{"id":"https://openalex.org/keywords/band-gap","display_name":"Band gap","score":0.525533139705658},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.4772327244281769},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.4755670428276062},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.4449383020401001},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.4446914792060852},{"id":"https://openalex.org/keywords/epitaxy","display_name":"Epitaxy","score":0.42567938566207886},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.13264769315719604}],"concepts":[{"id":"https://openalex.org/C31831630","wikidata":"https://www.wikidata.org/wiki/Q1411932","display_name":"IMPATT diode","level":3,"score":0.9113793969154358},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.8398449420928955},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8005615472793579},{"id":"https://openalex.org/C2778871202","wikidata":"https://www.wikidata.org/wiki/Q411713","display_name":"Gallium nitride","level":3,"score":0.710012674331665},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.7084150910377502},{"id":"https://openalex.org/C2780722187","wikidata":"https://www.wikidata.org/wiki/Q412356","display_name":"Silicon carbide","level":2,"score":0.687900722026825},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.6307097673416138},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.525533139705658},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.4772327244281769},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.4755670428276062},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4449383020401001},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.4446914792060852},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.42567938566207886},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.13264769315719604},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"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/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc50226.2020.9135173","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135173","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2033447985","https://openalex.org/W2049429467","https://openalex.org/W2052351478","https://openalex.org/W2097631670","https://openalex.org/W2158211567","https://openalex.org/W2275658335","https://openalex.org/W2938457041","https://openalex.org/W2947968959"],"related_works":["https://openalex.org/W1972712827","https://openalex.org/W1790618316","https://openalex.org/W1990141945","https://openalex.org/W2008221060","https://openalex.org/W1989313672","https://openalex.org/W2134679755","https://openalex.org/W2000487630","https://openalex.org/W1791605777","https://openalex.org/W2014350331","https://openalex.org/W2017113730"],"abstract_inverted_index":{"Wide":[0],"bandgap":[1,13],"semiconductors,":[2],"such":[3],"as":[4],"gallium":[5],"nitride":[6],"(GaN)":[7],"and":[8,38],"silicon":[9],"carbide":[10],"(SiC),":[11],"have":[12,34,54],"energies":[14],"larger":[15],"than":[16],"3":[17],"eV":[18],"with":[19],"high":[20,86],"breakdown":[21],"electric":[22],"fields,":[23],"showing":[24],"the":[25,56,80],"advantage":[26,78],"on":[27,116],"powerful":[28,62],"IMPATT":[29,32,63,106],"diodes.":[30],"SiC":[31],"diodes":[33,64],"been":[35,73,93],"successfully":[36],"demonstrated":[37,94,103],"shown":[39,55],"excellent":[40],"performances":[41],"in":[42],"X-band":[43],"applications":[44],"[1]":[45],",":[46,66,68],"[2]":[47],".":[48,98],"Although":[49],"a":[50,104,111,117],"few":[51],"theoretical":[52],"studies":[53],"great":[57],"potential":[58],"of":[59,79],"GaN":[60,83,88,119],"for":[61],"[3]":[65],"[4]":[67],"no":[69],"experimental":[70],"study":[71],"has":[72,92],"reported":[74],"so":[75],"far.":[76],"Taking":[77],"single":[81],"crystalline":[82],"substrates":[84],"enabling":[85],"quality":[87],"films,":[89],"avalanche":[90],"capability":[91],"[5]":[95],"\u2013":[96],"[9]":[97],"In":[99],"this":[100],"study,":[101],"we":[102],"GaN-based":[105],"diode":[107],"experimentally":[108],"by":[109],"using":[110],"n-i-p":[112],"epitaxial":[113],"structure":[114],"grown":[115],"bulk":[118],"substrate.":[120]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}