{"id":"https://openalex.org/W1998106235","doi":"https://doi.org/10.1142/s0218127401003887","title":"SPATIOTEMPORAL STRUCTURES IN UNDOPED PHOTOEXCITED SEMICONDUCTOR SUPERLATTICES","display_name":"SPATIOTEMPORAL STRUCTURES IN UNDOPED PHOTOEXCITED SEMICONDUCTOR SUPERLATTICES","publication_year":2001,"publication_date":"2001-11-01","ids":{"openalex":"https://openalex.org/W1998106235","doi":"https://doi.org/10.1142/s0218127401003887","mag":"1998106235"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127401003887","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127401003887","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-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/A5085089843","display_name":"\u00c1lvaro Perales","orcid":null},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"A. PERALES","raw_affiliation_strings":["Universidad Carlos III de Madrid, Butarque 15, Legan\u00e9s 28911, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Butarque 15, Legan\u00e9s 28911, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051606797","display_name":"L. L. Bonilla","orcid":"https://orcid.org/0000-0002-7687-8595"},"institutions":[{"id":"https://openalex.org/I50357001","display_name":"Universidad Carlos III de Madrid","ror":"https://ror.org/03ths8210","country_code":"ES","type":"education","lineage":["https://openalex.org/I50357001"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"L. L. BONILLA","raw_affiliation_strings":["Universidad Carlos III de Madrid, Butarque 15, Legan\u00e9s 28911, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad Carlos III de Madrid, Butarque 15, Legan\u00e9s 28911, Spain","institution_ids":["https://openalex.org/I50357001"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077088987","display_name":"Miguel Moscoso","orcid":"https://orcid.org/0000-0001-8461-1578"},"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":"M. MOSCOSO","raw_affiliation_strings":["Department of Mathematics, Stanford University, Stanford, CA 94305, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Stanford University, Stanford, CA 94305, USA","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101898673","display_name":"J. Gal\u00e1n","orcid":"https://orcid.org/0000-0003-3801-470X"},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. GAL\u00c1N","raw_affiliation_strings":["Departamento de Matem\u00e1tica Aplicada II, Universidad de Sevilla, Camino de los Descubrimientos, Sevilla 41092, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica Aplicada II, Universidad de Sevilla, Camino de los Descubrimientos, Sevilla 41092, Spain","institution_ids":["https://openalex.org/I79238269"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.335,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.72622703,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":"11","first_page":"2817","last_page":"2822"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11187","display_name":"Nonlinear Dynamics and Pattern Formation","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10591","display_name":"Theoretical and Computational Physics","score":0.9955000281333923,"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/T11520","display_name":"Advanced Thermodynamics and Statistical Mechanics","score":0.9926999807357788,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/superlattice","display_name":"Superlattice","score":0.747909665107727},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.5640103220939636},{"id":"https://openalex.org/keywords/hysteresis","display_name":"Hysteresis","score":0.5515074133872986},{"id":"https://openalex.org/keywords/intermittency","display_name":"Intermittency","score":0.5508001446723938},{"id":"https://openalex.org/keywords/hopf-bifurcation","display_name":"Hopf bifurcation","score":0.5305833220481873},{"id":"https://openalex.org/keywords/nonlinear-system","display_name":"Nonlinear system","score":0.5170493721961975},{"id":"https://openalex.org/keywords/bifurcation-diagram","display_name":"Bifurcation diagram","score":0.510059654712677},{"id":"https://openalex.org/keywords/phase-diagram","display_name":"Phase diagram","score":0.5082263946533203},{"id":"https://openalex.org/keywords/bifurcation","display_name":"Bifurcation","score":0.49558699131011963},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.4704006612300873},{"id":"https://openalex.org/keywords/statistical-physics","display_name":"Statistical physics","score":0.4522566795349121},{"id":"https://openalex.org/keywords/semiconductor-laser-theory","display_name":"Semiconductor laser theory","score":0.44907620549201965},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.44470396637916565},{"id":"https://openalex.org/keywords/work","display_name":"Work (physics)","score":0.4127335548400879},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.3207026720046997},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.1968320906162262},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.16343149542808533}],"concepts":[{"id":"https://openalex.org/C105382558","wikidata":"https://www.wikidata.org/wiki/Q332431","display_name":"Superlattice","level":2,"score":0.747909665107727},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5640103220939636},{"id":"https://openalex.org/C123299182","wikidata":"https://www.wikidata.org/wiki/Q190837","display_name":"Hysteresis","level":2,"score":0.5515074133872986},{"id":"https://openalex.org/C2780388094","wikidata":"https://www.wikidata.org/wiki/Q1666248","display_name":"Intermittency","level":3,"score":0.5508001446723938},{"id":"https://openalex.org/C172435161","wikidata":"https://www.wikidata.org/wiki/Q531126","display_name":"Hopf bifurcation","level":4,"score":0.5305833220481873},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5170493721961975},{"id":"https://openalex.org/C86243350","wikidata":"https://www.wikidata.org/wiki/Q2595915","display_name":"Bifurcation diagram","level":4,"score":0.510059654712677},{"id":"https://openalex.org/C85906118","wikidata":"https://www.wikidata.org/wiki/Q186693","display_name":"Phase diagram","level":3,"score":0.5082263946533203},{"id":"https://openalex.org/C2781349735","wikidata":"https://www.wikidata.org/wiki/Q4904824","display_name":"Bifurcation","level":3,"score":0.49558699131011963},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.4704006612300873},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4522566795349121},{"id":"https://openalex.org/C121477167","wikidata":"https://www.wikidata.org/wiki/Q17154002","display_name":"Semiconductor laser theory","level":3,"score":0.44907620549201965},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.44470396637916565},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.4127335548400879},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.3207026720046997},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.1968320906162262},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.16343149542808533},{"id":"https://openalex.org/C196558001","wikidata":"https://www.wikidata.org/wiki/Q190132","display_name":"Turbulence","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218127401003887","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127401003887","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8199999928474426}],"awards":[],"funders":[{"id":"https://openalex.org/F4320326754","display_name":"Junta de Andaluc\u00eda","ror":"https://ror.org/01jem9c82"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W574123993","https://openalex.org/W1982043261","https://openalex.org/W2054641524","https://openalex.org/W2058437847","https://openalex.org/W2060556102","https://openalex.org/W2061674513","https://openalex.org/W2093701418","https://openalex.org/W2326265248","https://openalex.org/W2329509629","https://openalex.org/W4229585054"],"related_works":["https://openalex.org/W4379507489","https://openalex.org/W1573823241","https://openalex.org/W1584629339","https://openalex.org/W2377157152","https://openalex.org/W3003815307","https://openalex.org/W2005355485","https://openalex.org/W2790329194","https://openalex.org/W4379745305","https://openalex.org/W2971845559","https://openalex.org/W2342467592"],"abstract_inverted_index":{"Semiconductor":[0],"superlattices":[1,47],"are":[2,28,69,79,108],"a":[3,8,13,22,62,90],"very":[4],"interesting":[5],"example":[6],"of":[7,16,18,34,44,61,103,115,132,135],"nonlinear":[9,24],"dynamical":[10,42],"system":[11,99],"with":[12,146],"large":[14],"number":[15],"degrees":[17],"freedom.":[19],"They":[20],"show":[21],"strongly":[23],"behavior":[25,43],"and":[26,55,74,93,113,138],"they":[27],"well":[29],"suited":[30],"for":[31,119],"the":[32,38,41,59,70,75,82,95,98,111,130],"observation":[33],"current":[35,136],"instabilities.":[36],"In":[37],"present":[39],"work,":[40],"undoped":[45],"photoexcited":[46],"has":[48],"been":[49],"analyzed":[50],"by":[51],"numerical":[52],"continuation":[53],"methods":[54],"bifurcation":[56],"theory":[57],"within":[58],"framework":[60],"simple":[63],"drift-diffusion":[64],"model.":[65],"The":[66,105],"control":[67],"parameters":[68],"applied":[71],"dc":[72],"voltage":[73,133],"carrier":[76],"density,":[77],"which":[78,120,144],"related":[80,109],"to":[81,110],"laser":[83],"power.":[84],"We":[85],"compile":[86],"our":[87],"results":[88],"in":[89,140],"phase":[91],"diagram":[92],"locate":[94],"lines":[96],"where":[97],"undergoes":[100],"qualitative":[101],"changes":[102],"behavior.":[104],"oscillatory":[106],"regions":[107],"appearance":[112],"disappearance":[114],"Hopf":[116],"tongue":[117],"crossings,":[118],"oscillations":[121,137],"appear":[122],"as":[123],"sub-":[124],"or":[125],"supercritical":[126],"bifurcations.":[127],"This":[128],"implies":[129],"existence":[131],"windows":[134],"hysteresis":[139],"appropriate":[141],"parameter":[142],"ranges,":[143],"agrees":[145],"recent":[147],"experimental":[148],"observations.":[149]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}