{"id":"https://openalex.org/W2969344642","doi":"https://doi.org/10.1109/access.2019.2937167","title":"High Electron Mobility Ge<sub>1\u2212x</sub>Sn<sub>x</sub>(x &gt; 10%) Folding Space Charge Zone Schottky Diode for Microwave Wireless Power Transfer","display_name":"High Electron Mobility Ge<sub>1\u2212x</sub>Sn<sub>x</sub>(x &gt; 10%) Folding Space Charge Zone Schottky Diode for Microwave Wireless Power Transfer","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2969344642","doi":"https://doi.org/10.1109/access.2019.2937167","mag":"2969344642"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2937167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937167","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08811473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08811473.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078631673","display_name":"Xiao Zhai","orcid":"https://orcid.org/0000-0003-3350-0346"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Zhai","raw_affiliation_strings":["Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China"],"raw_orcid":"https://orcid.org/0000-0003-3350-0346","affiliations":[{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103241323","display_name":"Jianjun Song","orcid":"https://orcid.org/0000-0002-5566-0917"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianjun Song","raw_affiliation_strings":["Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039170823","display_name":"Hangyu Chen","orcid":"https://orcid.org/0000-0002-9141-2056"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangyu Chen","raw_affiliation_strings":["Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062161181","display_name":"Xianying Dai","orcid":"https://orcid.org/0000-0001-8052-8523"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianying Dai","raw_affiliation_strings":["Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070395523","display_name":"Tianlong Zhao","orcid":"https://orcid.org/0000-0002-9598-2734"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianlong Zhao","raw_affiliation_strings":["Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.2335,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.53906699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"7","issue":null,"first_page":"127438","last_page":"127452"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.996999979019165,"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/T12791","display_name":"Full-Duplex Wireless Communications","score":0.9873999953269958,"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/schottky-diode","display_name":"Schottky diode","score":0.8911815881729126},{"id":"https://openalex.org/keywords/rectenna","display_name":"Rectenna","score":0.6836882829666138},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6764132976531982},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.6437138915061951},{"id":"https://openalex.org/keywords/energy-conversion-efficiency","display_name":"Energy conversion efficiency","score":0.6348599195480347},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5836098790168762},{"id":"https://openalex.org/keywords/schottky-barrier","display_name":"Schottky barrier","score":0.4932181239128113},{"id":"https://openalex.org/keywords/rectifier","display_name":"Rectifier (neural networks)","score":0.4866393506526947},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.47821804881095886},{"id":"https://openalex.org/keywords/microwave","display_name":"Microwave","score":0.44385018944740295},{"id":"https://openalex.org/keywords/rectification","display_name":"Rectification","score":0.37833258509635925},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3321320712566376},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.32553207874298096},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.2752455770969391},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2609710097312927},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.236150860786438},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10052570700645447},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0880458652973175}],"concepts":[{"id":"https://openalex.org/C205200001","wikidata":"https://www.wikidata.org/wiki/Q176066","display_name":"Schottky diode","level":3,"score":0.8911815881729126},{"id":"https://openalex.org/C46526593","wikidata":"https://www.wikidata.org/wiki/Q1748579","display_name":"Rectenna","level":4,"score":0.6836882829666138},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6764132976531982},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6437138915061951},{"id":"https://openalex.org/C206991015","wikidata":"https://www.wikidata.org/wiki/Q192704","display_name":"Energy conversion efficiency","level":2,"score":0.6348599195480347},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5836098790168762},{"id":"https://openalex.org/C16115445","wikidata":"https://www.wikidata.org/wiki/Q2391942","display_name":"Schottky barrier","level":3,"score":0.4932181239128113},{"id":"https://openalex.org/C50100734","wikidata":"https://www.wikidata.org/wiki/Q7303176","display_name":"Rectifier (neural networks)","level":5,"score":0.4866393506526947},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.47821804881095886},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.44385018944740295},{"id":"https://openalex.org/C50942859","wikidata":"https://www.wikidata.org/wiki/Q4967193","display_name":"Rectification","level":3,"score":0.37833258509635925},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3321320712566376},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32553207874298096},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.2752455770969391},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2609710097312927},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.236150860786438},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10052570700645447},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0880458652973175},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0},{"id":"https://openalex.org/C86582703","wikidata":"https://www.wikidata.org/wiki/Q7617824","display_name":"Stochastic neural network","level":4,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2937167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937167","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08811473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3ca6e32305f04707997debb52a801cec","is_oa":true,"landing_page_url":"https://doaj.org/article/3ca6e32305f04707997debb52a801cec","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,"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":"IEEE Access, Vol 7, Pp 127438-127452 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2937167","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2937167","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08811473.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G3077077514","display_name":null,"funder_award_id":"51802242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3712942599","display_name":null,"funder_award_id":"B12026","funder_id":"https://openalex.org/F4320327912","funder_display_name":"Higher Education Discipline Innovation Project"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327912","display_name":"Higher Education Discipline Innovation Project","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2969344642.pdf","grobid_xml":"https://content.openalex.org/works/W2969344642.grobid-xml"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W147202910","https://openalex.org/W1521381332","https://openalex.org/W2068499153","https://openalex.org/W2087680062","https://openalex.org/W2101835370","https://openalex.org/W2103154960","https://openalex.org/W2108842510","https://openalex.org/W2110052350","https://openalex.org/W2126141916","https://openalex.org/W2137214913","https://openalex.org/W2151184815","https://openalex.org/W2159054436","https://openalex.org/W2312959642","https://openalex.org/W2337438722","https://openalex.org/W2462249351","https://openalex.org/W2560095788","https://openalex.org/W2595278955","https://openalex.org/W2608366722","https://openalex.org/W2620739355","https://openalex.org/W2763874616","https://openalex.org/W2769717573","https://openalex.org/W2773112436","https://openalex.org/W2773194090","https://openalex.org/W2786936583","https://openalex.org/W2790194006","https://openalex.org/W2790297232","https://openalex.org/W2791818537","https://openalex.org/W2792833945","https://openalex.org/W2793234376","https://openalex.org/W2800618981","https://openalex.org/W2801198149","https://openalex.org/W2804348702","https://openalex.org/W2805232085","https://openalex.org/W2810851784","https://openalex.org/W2917133857","https://openalex.org/W6605892861","https://openalex.org/W6744990147"],"related_works":["https://openalex.org/W2515561997","https://openalex.org/W2289713407","https://openalex.org/W2890668042","https://openalex.org/W1978184086","https://openalex.org/W2087049092","https://openalex.org/W4394713294","https://openalex.org/W2167239023","https://openalex.org/W2042048345","https://openalex.org/W4380610130","https://openalex.org/W2102791009"],"abstract_inverted_index":{"The":[0,112,196],"microwave":[1,57],"wireless":[2,58],"power":[3,7,25,59],"transfer":[4],"is":[5,20,101,116,161,194,234],"a":[6,34,120,152],"transmission":[8,17],"device":[9,72,165,176,183],"that":[10,199],"breaks":[11],"through":[12],"the":[13,16,43,48,52,56,63,71,75,82,86,89,93,97,105,109,124,128,139,144,149,158,164,171,175,179,182,186,202,208,220,230],"limitation":[14],"of":[15,37,47,51,55,70,92,108,127,174,185,222],"line,":[18],"and":[19,45,67,96,143,178,229],"helpful":[21],"for":[22,123],"handling":[23],"equipment":[24],"supply":[26],"problems":[27],"in":[28,148,216],"complex":[29],"scenes.":[30],"Thus,":[31],"it":[32,61],"has":[33,219],"wide":[35],"array":[36],"applications.":[38],"This":[39],"paper":[40,218],"focuses":[41],"on":[42,138,157],"research":[44],"design":[46,114,126],"core":[49],"components":[50],"receiving":[53],"part":[54],"transfer,":[60],"optimizes":[62],"material":[64,177],"physical":[65,172],"parameters":[66,69,91,107,173],"geometrical":[68,180],"to":[73,169],"improve":[74],"energy":[76,98,131,226,231],"conversion":[77,99,132,227,232],"efficiency.":[78],"First,":[79],"we":[80],"using":[81],"ADS":[83],"simulation":[84,166],"tool,":[85],"relationship":[87],"between":[88],"electrical":[90],"schottky":[94,110,206,213],"diode":[95,140,193,214],"efficiency":[100,133,233],"obtained":[102,147],"by":[103,236],"adjusting":[104],"SPICE":[106],"diode.":[111],"optimal":[113],"principle":[115,142],"proposed,":[117],"which":[118],"lays":[119],"theoretical":[121,145],"foundation":[122],"optimization":[125],"subsequent":[129],"high":[130],"rectifier":[134],"device.":[135],"Second,":[136],"basing":[137],"rectification":[141],"basis":[146],"first":[150],"part,":[151],"GeSn":[153],"folded":[154,188,209],"space":[155,189,210],"charge":[156,190,211],"insulating":[159],"layer":[160],"proposed.":[162],"Using":[163],"tool":[167],"Silvaco":[168],"adjust":[170],"parameters,":[181],"structure":[184,204],"GeSnOI":[187],"region":[191,212],"Schottky":[192],"obtained.":[195],"results":[197],"show":[198],"compared":[200],"with":[201],"traditional":[203],"Ge":[205],"diode,":[207],"optimized":[215],"this":[217],"advantage":[221],"significantly":[223],"improving":[224],"its":[225],"efficiency,":[228],"improved":[235],"8.1%.":[237]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2019-08-29T00:00:00"}