{"id":"https://openalex.org/W2001439366","doi":"https://doi.org/10.1063/1.3556738","title":"The influence of the ionized impurity delta-layer potential in the quantum well on impurity binding energy","display_name":"The influence of the ionized impurity delta-layer potential in the quantum well on impurity binding energy","publication_year":2011,"publication_date":"2011-03-15","ids":{"openalex":"https://openalex.org/W2001439366","doi":"https://doi.org/10.1063/1.3556738","mag":"2001439366"},"language":"en","primary_location":{"id":"doi:10.1063/1.3556738","doi":"https://doi.org/10.1063/1.3556738","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.3556738","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","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/A5069666390","display_name":"Victor N. Tulupenko","orcid":"https://orcid.org/0000-0002-1195-7567","observed_orcids":["https://orcid.org/0000-0002-1195-7567"]},"institutions":[{"id":"https://openalex.org/I4210121817","display_name":"Donbass State Engineering Academy","ror":"https://ror.org/02k14cb26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210121817"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"V. Tulupenko","raw_affiliation_strings":["Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine","institution_ids":["https://openalex.org/I4210121817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069964698","display_name":"Arnold Abramov","orcid":"https://orcid.org/0000-0003-2874-1874","observed_orcids":["https://orcid.org/0000-0003-2874-1874"]},"institutions":[{"id":"https://openalex.org/I4210121817","display_name":"Donbass State Engineering Academy","ror":"https://ror.org/02k14cb26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210121817"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"A. Abramov","raw_affiliation_strings":["Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine","institution_ids":["https://openalex.org/I4210121817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025099405","display_name":"Ya. Belichenko","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210107754","display_name":"V.E. Lashkaryov Institute of Semiconductor Physics","ror":"https://ror.org/01qfgm256","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I4210107754"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Ya. Belichenko","raw_affiliation_strings":["Institute of Semiconductor Physics 2 , Kyiv 03028, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Semiconductor Physics 2 , Kyiv 03028, Ukraine","institution_ids":["https://openalex.org/I4210107754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059469446","display_name":"V. Akimov","orcid":"https://orcid.org/0000-0001-9014-3539","observed_orcids":["https://orcid.org/0000-0001-9014-3539"]},"institutions":[{"id":"https://openalex.org/I4210121817","display_name":"Donbass State Engineering Academy","ror":"https://ror.org/02k14cb26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210121817"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"V. Akimov","raw_affiliation_strings":["Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine","institution_ids":["https://openalex.org/I4210121817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111620003","display_name":"T.L. Bogdanova","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210121817","display_name":"Donbass State Engineering Academy","ror":"https://ror.org/02k14cb26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210121817"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"T. Bogdanova","raw_affiliation_strings":["Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine","institution_ids":["https://openalex.org/I4210121817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016153240","display_name":"V. N. Poroshin","orcid":"https://orcid.org/0000-0001-8217-3949","observed_orcids":["https://orcid.org/0000-0001-8217-3949"]},"institutions":[{"id":"https://openalex.org/I75705878","display_name":"Institute of Physics","ror":"https://ror.org/02we6hx96","country_code":"UA","type":"facility","lineage":["https://openalex.org/I149851306","https://openalex.org/I75705878"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"V. Poroshin","raw_affiliation_strings":["Institute of Physics 3 , Kyiv 80028, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Physics 3 , Kyiv 80028, Ukraine","institution_ids":["https://openalex.org/I75705878"]}]},{"author_position":"last","author":{"id":null,"display_name":"O. Fomina","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210121817","display_name":"Donbass State Engineering Academy","ror":"https://ror.org/02k14cb26","country_code":"UA","type":"education","lineage":["https://openalex.org/I4210121817"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"O. Fomina","raw_affiliation_strings":["Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donbass State Engineering Academy 1 , Kramatorsk 84313, Ukraine","institution_ids":["https://openalex.org/I4210121817"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":3500,"currency":"USD","value_usd":3500},"apc_paid":null,"fwci":1.0944,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.74834963,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"109","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"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/T10558","display_name":"Advancements in Semiconductor Devices and Circuit Design","score":0.00039999998989515007,"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/T11853","display_name":"Semiconductor materials and interfaces","score":0.00039999998989515007,"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/delta-doping","display_name":"delta doping","score":0.7020000219345093},{"id":"https://openalex.org/keywords/impurity-binding-energy","display_name":"impurity binding energy","score":0.8370000123977661},{"id":"https://openalex.org/keywords/quantum-wells","display_name":"quantum wells","score":0.7689999938011169},{"id":"https://openalex.org/keywords/thermal-ionization","display_name":"thermal ionization","score":0.8130000233650208},{"id":"https://openalex.org/keywords/si-sige-heterostructures","display_name":"Si/SiGe heterostructures","score":0.8420000076293945},{"id":"https://openalex.org/keywords/hartree-potential","display_name":"Hartree potential","score":0.8190000057220459},{"id":"https://openalex.org/keywords/free-electrons","display_name":"free electrons","score":0.6499999761581421},{"id":"https://openalex.org/keywords/temperature-dependence","display_name":"temperature dependence","score":0.796999990940094}],"concepts":[{"id":"https://openalex.org/C71987851","wikidata":"https://www.wikidata.org/wiki/Q7216430","display_name":"Impurity","level":2,"score":0.7731844186782837},{"id":"https://openalex.org/C93282013","wikidata":"https://www.wikidata.org/wiki/Q420754","display_name":"Binding energy","level":2,"score":0.6408707499504089},{"id":"https://openalex.org/C18136748","wikidata":"https://www.wikidata.org/wiki/Q6063729","display_name":"Ionized impurity scattering","level":3,"score":0.6391512155532837},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.5801116228103638},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.5792407393455505},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5260282158851624},{"id":"https://openalex.org/C58312451","wikidata":"https://www.wikidata.org/wiki/Q4817200","display_name":"Atom (system on chip)","level":2,"score":0.5049787163734436},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.492556631565094},{"id":"https://openalex.org/C147192597","wikidata":"https://www.wikidata.org/wiki/Q483769","display_name":"Ionization energy","level":4,"score":0.4916287064552307},{"id":"https://openalex.org/C29169072","wikidata":"https://www.wikidata.org/wiki/Q521166","display_name":"Quantum well","level":3,"score":0.4605734348297119},{"id":"https://openalex.org/C188234980","wikidata":"https://www.wikidata.org/wiki/Q4754237","display_name":"Anderson impurity model","level":3,"score":0.41804203391075134},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3589273691177368},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3247159719467163},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22859564423561096},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.21429258584976196},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"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/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.3556738","doi":"https://doi.org/10.1063/1.3556738","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.3556738","pdf_url":null,"source":{"id":"https://openalex.org/S187991544","display_name":"Journal of Applied Physics","issn_l":"0021-8979","issn":["0021-8979","1089-7550","1520-8850"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-d","jufo-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W33026849","https://openalex.org/W181365812","https://openalex.org/W1672405492","https://openalex.org/W1963529932","https://openalex.org/W1978984704","https://openalex.org/W1984942193","https://openalex.org/W1988553546","https://openalex.org/W1992330045","https://openalex.org/W1993429582","https://openalex.org/W1995808267","https://openalex.org/W1995814756","https://openalex.org/W2000161655","https://openalex.org/W2002397630","https://openalex.org/W2013208856","https://openalex.org/W2021335128","https://openalex.org/W2028245831","https://openalex.org/W2028643678","https://openalex.org/W2030225924","https://openalex.org/W2032284944","https://openalex.org/W2039719264","https://openalex.org/W2042721965","https://openalex.org/W2047885790","https://openalex.org/W2048745076","https://openalex.org/W2049142051","https://openalex.org/W2051193883","https://openalex.org/W2055275315","https://openalex.org/W2055854575","https://openalex.org/W2062261034","https://openalex.org/W2064573497","https://openalex.org/W2069322552","https://openalex.org/W2070208972","https://openalex.org/W2075535678","https://openalex.org/W2077285516","https://openalex.org/W2077808640","https://openalex.org/W2080189832","https://openalex.org/W2080421133","https://openalex.org/W2091605228","https://openalex.org/W2092066352","https://openalex.org/W2099870012","https://openalex.org/W2312903691","https://openalex.org/W4246900802"],"related_works":["https://openalex.org/W7019839097","https://openalex.org/W1989408251","https://openalex.org/W2532624101","https://openalex.org/W3147239640","https://openalex.org/W2037126201","https://openalex.org/W2980295526","https://openalex.org/W1994810349","https://openalex.org/W2057058665","https://openalex.org/W3132245842","https://openalex.org/W4293325164"],"abstract_inverted_index":{"The":[0,95],"influence":[1],"of":[2,5,19,34,76,103],"thermal":[3],"ionization":[4],"an":[6,120],"impurity":[7,25,71,115,124],"delta-doped":[8],"layer":[9],"situated":[10],"either":[11],"in":[12,122],"the":[13,17,32,41,57,82,101,108,123],"center":[14],"or":[15],"on":[16,24,56,100],"edge":[18],"a":[20],"quantum":[21],"well":[22],"(QW)":[23],"binding":[26,72,125],"energy":[27,63],"is":[28,38,75],"investigated":[29],"theoretically":[30],"for":[31,84],"case":[33],"Si0.8Ge0.2/Si":[35],"QW.":[36],"It":[37,74],"shown":[39],"that":[40,78],"Hartree":[42],"potential":[43],"created":[44],"by":[45,49],"free":[46,112],"electrons":[47],"and":[48,86,114],"ionized":[50],"impurities":[51],"at":[52,92],"high":[53],"temperatures":[54],"superimposes":[55],"original":[58],"(at":[59],"low":[60,93],"temperature)":[61],"QW":[62],"profile.":[64],"Resulting":[65],"new":[66],"QWs":[67],"have":[68],"their":[69],"own":[70],"energies.":[73],"interest":[77],"energies":[79],"are":[80,98],"nearly":[81],"same":[83],"center-":[85],"edge-doped":[87],"QWs,":[88],"contrary":[89],"to":[90],"those":[91],"temperatures.":[94],"obtained":[96],"results":[97],"explained":[99],"basis":[102],"Coulomb\u2019s":[104],"law":[105],"when":[106],"decreasing":[107],"mean":[109],"distance":[110],"between":[111],"electron":[113],"atom":[116],"with":[117],"temperature":[118],"involves":[119],"increase":[121],"energy.":[126]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
