{"id":"https://openalex.org/W3097770014","doi":"https://doi.org/10.23919/mipro48935.2020.9245196","title":"Processing sequence for a PureB bipolar junction transistor","display_name":"Processing sequence for a PureB bipolar junction transistor","publication_year":2020,"publication_date":"2020-09-28","ids":{"openalex":"https://openalex.org/W3097770014","doi":"https://doi.org/10.23919/mipro48935.2020.9245196","mag":"3097770014"},"language":"en","primary_location":{"id":"doi:10.23919/mipro48935.2020.9245196","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mipro48935.2020.9245196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5022382072","display_name":"A. Causevic","orcid":null},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Causevic","raw_affiliation_strings":["Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041091576","display_name":"Hannes S. Funk","orcid":"https://orcid.org/0000-0001-8485-2400"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. S. Funk","raw_affiliation_strings":["Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007604744","display_name":"Daniel Schwarz","orcid":"https://orcid.org/0000-0003-2702-4697"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"D. Schwarz","raw_affiliation_strings":["Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057019587","display_name":"Kateryna Guguieva","orcid":null},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K. Guguieva","raw_affiliation_strings":["Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080290215","display_name":"J\u00f6rg Schulze","orcid":"https://orcid.org/0000-0003-3621-7888"},"institutions":[{"id":"https://openalex.org/I100066346","display_name":"University of Stuttgart","ror":"https://ror.org/04vnq7t77","country_code":"DE","type":"education","lineage":["https://openalex.org/I100066346"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Schulze","raw_affiliation_strings":["Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Engineering (IHT), University of Stuttgart Pfaffenwaldring 47, Stuttgart, Germany","institution_ids":["https://openalex.org/I100066346"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100066346"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"13","last_page":"16"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.9998999834060669,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9994999766349792,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9994999766349792,"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/bipolar-junction-transistor","display_name":"Bipolar junction transistor","score":0.7465904951095581},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.47846126556396484},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.4514467120170593},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4195469319820404},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3912574052810669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3576643466949463},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.33861643075942993},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.3183079957962036},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.24654927849769592},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.20998609066009521},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1402934193611145},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.08537039160728455}],"concepts":[{"id":"https://openalex.org/C23061349","wikidata":"https://www.wikidata.org/wiki/Q188946","display_name":"Bipolar junction transistor","level":4,"score":0.7465904951095581},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.47846126556396484},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.4514467120170593},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4195469319820404},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3912574052810669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3576643466949463},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.33861643075942993},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.3183079957962036},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.24654927849769592},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.20998609066009521},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1402934193611145},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.08537039160728455},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/mipro48935.2020.9245196","is_oa":false,"landing_page_url":"https://doi.org/10.23919/mipro48935.2020.9245196","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1590822727","https://openalex.org/W1977803570","https://openalex.org/W1993496899","https://openalex.org/W2004770398","https://openalex.org/W2006506859","https://openalex.org/W2017732461","https://openalex.org/W2073551746","https://openalex.org/W2312380202","https://openalex.org/W2810832656","https://openalex.org/W4242509623"],"related_works":["https://openalex.org/W1840261322","https://openalex.org/W2508166434","https://openalex.org/W4324123959","https://openalex.org/W3022874089","https://openalex.org/W2375906462","https://openalex.org/W2116079970","https://openalex.org/W2059569565","https://openalex.org/W2146107783","https://openalex.org/W2751627470","https://openalex.org/W2323532303"],"abstract_inverted_index":{"Since":[0],"we":[1,119],"have":[2],"previously":[3],"shown":[4],"that":[5],"the":[6,20,40,76,96,156,179,206],"deposition":[7],"of":[8,95,129,153,161],"pure":[9],"Boron":[10],"(PureB)":[11],"on":[12],"Silicon":[13,130],"(Si)":[14],"forms":[15],"an":[16,55,195],"almost":[17,56],"ideal":[18],"pn-junction,":[19,58],"next":[21],"step":[22],"is":[23,42,50,81,102,105],"to":[24,71,87,107,149,191],"utilize":[25],"this":[26,117],"technology":[27],"towards":[28],"a":[29,45,59,63,92,109,114,121,126,158],"high-speed":[30],"pnp":[31],"bipolar":[32],"junction":[33],"transistor":[34],"(BJT)":[35],"made":[36,43],"from":[37,44],"Si.":[38],"Here,":[39],"Emitter":[41],"PureB.":[46,154],"The":[47],"PureB":[48,80,198],"layer":[49,159],"extremely":[51],"thin":[52],"and":[53,62,84,137,166,177],"features":[54],"defect-free":[57],"low":[60,64],"off-current":[61],"series":[65],"resistance,":[66],"which":[67,89],"makes":[68],"it":[69,104],"feasible":[70],"achieve":[72],"better":[73],"characteristics":[74],"than":[75],"conventional":[77],"BJT.":[78,115],"However,":[79],"very":[82],"unreactive":[83],"therefore":[85],"hard":[86],"etch,":[88],"results":[90],"in":[91],"high":[93],"roughness":[94],"underlying":[97],"semiconductor":[98],"after":[99],"etching.":[100],"That":[101],"why":[103],"challenging":[106],"build":[108],"three-terminal":[110],"device":[111],"such":[112],"as":[113,194],"In":[116],"work,":[118],"present":[120],"novel":[122],"process":[123],"scheme":[124],"using":[125],"double-layer":[127],"hardmask":[128],"dioxide":[131],"(SiO":[132],"<sub":[133,141,145,163,168,172,181,185,208],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[134,142,146,164,169,173,182,186,209],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[135,143,165,170,183,210],")":[136,148],"Aluminum":[138],"oxide":[139],"(Al":[140],"O":[144,171,184],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">3</sub>":[147,174,187],"enable":[150],"differential":[151],"epitaxy":[152,204],"Onto":[155],"substrate":[157],"stack":[160],"SiO":[162,207],"Al":[167,180],"was":[175,188,199],"deposited":[176,200],"structured,":[178],"then":[189],"recrystallized":[190],"be":[192],"used":[193],"etch":[196],"stop.":[197],"subsequently":[201],"by":[202],"differ-rential":[203],"into":[205],"windows.":[211]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
