{"id":"https://openalex.org/W4409985503","doi":"https://doi.org/10.1109/iotm.001.2400138","title":"Zero-Energy Devices for 6G: Technical Enablers at a Glance","display_name":"Zero-Energy Devices for 6G: Technical Enablers at a Glance","publication_year":2025,"publication_date":"2025-04-30","ids":{"openalex":"https://openalex.org/W4409985503","doi":"https://doi.org/10.1109/iotm.001.2400138"},"language":"en","primary_location":{"id":"doi:10.1109/iotm.001.2400138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iotm.001.2400138","pdf_url":null,"source":{"id":"https://openalex.org/S4210201254","display_name":"IEEE Internet of Things Magazine","issn_l":"2576-3180","issn":["2576-3180","2576-3199"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Magazine","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.aalto.fi/en/publications/34a8b4f4-b980-4266-9a48-18fdbfd460ac","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5003768633","display_name":"Onel L\u00f3pez","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Onel L\u00f3pez","raw_affiliation_strings":["University of Oulu,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021165457","display_name":"Ritesh Kumar Singh","orcid":"https://orcid.org/0000-0001-8055-1256"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Ritesh Kumar Singh","raw_affiliation_strings":["University of Antwerp and imec,Belgium"],"affiliations":[{"raw_affiliation_string":"University of Antwerp and imec,Belgium","institution_ids":["https://openalex.org/I149213910"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026212277","display_name":"Dinh-Thuy Phan-Huy","orcid":"https://orcid.org/0000-0001-6827-2940"},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Dinh-Thuy Phan-Huy","raw_affiliation_strings":["Orange Labs,Châtillon,France"],"affiliations":[{"raw_affiliation_string":"Orange Labs,Châtillon,France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028489584","display_name":"Efstathios Katranaras","orcid":"https://orcid.org/0000-0002-2374-784X"},"institutions":[{"id":"https://openalex.org/I4210086577","display_name":"Sequans Communications (France)","ror":"https://ror.org/000etmf12","country_code":"FR","type":"company","lineage":["https://openalex.org/I4210086577"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Efstathios Katranaras","raw_affiliation_strings":["Sequans Communications,France"],"affiliations":[{"raw_affiliation_string":"Sequans Communications,France","institution_ids":["https://openalex.org/I4210086577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058271922","display_name":"Nafiseh Seyed Mazloum","orcid":"https://orcid.org/0000-0003-3532-7073"},"institutions":[{"id":"https://openalex.org/I4210129561","display_name":"Sony (Sweden)","ror":"https://ror.org/02t8vgv97","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210129561","https://openalex.org/I4210143797"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Nafiseh Mazloum","raw_affiliation_strings":["Sony Nordic,Lund,Sweden"],"affiliations":[{"raw_affiliation_string":"Sony Nordic,Lund,Sweden","institution_ids":["https://openalex.org/I4210129561"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086195864","display_name":"Kalle Ruttik","orcid":"https://orcid.org/0000-0002-7365-9194"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kalle Ruttik","raw_affiliation_strings":["Aalto University,Finland"],"affiliations":[{"raw_affiliation_string":"Aalto University,Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059959008","display_name":"Riku J\u00e4ntti","orcid":"https://orcid.org/0000-0002-5398-2381"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Riku J\u00e4ntti","raw_affiliation_strings":["Aalto University,Finland"],"affiliations":[{"raw_affiliation_string":"Aalto University,Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056009314","display_name":"Hamza Khan","orcid":"https://orcid.org/0000-0002-0398-4848"},"institutions":[{"id":"https://openalex.org/I4210163994","display_name":"Ericsson (Finland)","ror":"https://ror.org/04vv43q89","country_code":"FI","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210163994"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Hamza Khan","raw_affiliation_strings":["Ericsson Research,Finland"],"affiliations":[{"raw_affiliation_string":"Ericsson Research,Finland","institution_ids":["https://openalex.org/I4210163994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002930912","display_name":"Osmel Rosabal","orcid":null},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Osmel Rosabal","raw_affiliation_strings":["University of Oulu,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018107919","display_name":"Pavlos Alexias","orcid":"https://orcid.org/0000-0001-5513-5410"},"institutions":[{"id":"https://openalex.org/I4210112089","display_name":"WINGS ICT Solutions (Greece)","ror":"https://ror.org/023kmsj44","country_code":"GR","type":"company","lineage":["https://openalex.org/I4210112089"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Pavlos Alexias","raw_affiliation_strings":["WINGS ICT Solutions,Greece"],"affiliations":[{"raw_affiliation_string":"WINGS ICT Solutions,Greece","institution_ids":["https://openalex.org/I4210112089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037503217","display_name":"Prasoon Raghuwanshi","orcid":"https://orcid.org/0000-0002-9629-9742"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Prasoon Raghuwanshi","raw_affiliation_strings":["University of Oulu,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002601049","display_name":"David E. Ru\u00edz\u2010Guirola","orcid":"https://orcid.org/0000-0002-2096-8890"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"David Ruiz-Guirola","raw_affiliation_strings":["University of Oulu,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108135914","display_name":"Bikramjit Singh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163994","display_name":"Ericsson (Finland)","ror":"https://ror.org/04vv43q89","country_code":"FI","type":"company","lineage":["https://openalex.org/I1306339040","https://openalex.org/I4210163994"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Bikramjit Singh","raw_affiliation_strings":["Ericsson Research,Finland"],"affiliations":[{"raw_affiliation_string":"Ericsson Research,Finland","institution_ids":["https://openalex.org/I4210163994"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040725620","display_name":"Andreas H\u00f6glund","orcid":"https://orcid.org/0000-0002-6046-3416"},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Andreas H\u00f6glund","raw_affiliation_strings":["Ericsson Research,Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research,Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037979134","display_name":"Dung Pham Van","orcid":null},"institutions":[{"id":"https://openalex.org/I1306339040","display_name":"Ericsson (Sweden)","ror":"https://ror.org/05a7rhx54","country_code":"SE","type":"company","lineage":["https://openalex.org/I1306339040"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Dung Pham Van","raw_affiliation_strings":["Ericsson Research,Sweden"],"affiliations":[{"raw_affiliation_string":"Ericsson Research,Sweden","institution_ids":["https://openalex.org/I1306339040"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092401257","display_name":"Amirhossein Azarbahram","orcid":"https://orcid.org/0009-0005-1494-5309"},"institutions":[{"id":"https://openalex.org/I98381234","display_name":"University of Oulu","ror":"https://ror.org/03yj89h83","country_code":"FI","type":"education","lineage":["https://openalex.org/I98381234"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Amirhossein Azarbahram","raw_affiliation_strings":["University of Oulu,Finland"],"affiliations":[{"raw_affiliation_string":"University of Oulu,Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047378679","display_name":"Jeroen Famaey","orcid":"https://orcid.org/0000-0002-3587-1354"},"institutions":[{"id":"https://openalex.org/I149213910","display_name":"University of Antwerp","ror":"https://ror.org/008x57b05","country_code":"BE","type":"education","lineage":["https://openalex.org/I149213910"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Jeroen Famaey","raw_affiliation_strings":["University of Antwerp and imec,Belgium"],"affiliations":[{"raw_affiliation_string":"University of Antwerp and imec,Belgium","institution_ids":["https://openalex.org/I149213910"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":17,"corresponding_author_ids":["https://openalex.org/A5003768633"],"corresponding_institution_ids":["https://openalex.org/I98381234"],"apc_list":null,"apc_paid":null,"fwci":6.3043,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.96517834,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"8","issue":"3","first_page":"14","last_page":"22"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9997000098228455,"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":0.9997000098228455,"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/T12079","display_name":"IoT Networks and Protocols","score":0.9926000237464905,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9789999723434448,"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/zero","display_name":"Zero (linguistics)","score":0.7244229316711426},{"id":"https://openalex.org/keywords/zero-point-energy","display_name":"Zero-point energy","score":0.6890383958816528},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4777790307998657},{"id":"https://openalex.org/keywords/zero-emission","display_name":"Zero emission","score":0.4723552167415619},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3604263961315155},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2771412134170532},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2604590654373169},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.22492262721061707}],"concepts":[{"id":"https://openalex.org/C2780813799","wikidata":"https://www.wikidata.org/wiki/Q3274237","display_name":"Zero (linguistics)","level":2,"score":0.7244229316711426},{"id":"https://openalex.org/C53104380","wikidata":"https://www.wikidata.org/wiki/Q4327971","display_name":"Zero-point energy","level":2,"score":0.6890383958816528},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4777790307998657},{"id":"https://openalex.org/C118334743","wikidata":"https://www.wikidata.org/wiki/Q846292","display_name":"Zero emission","level":2,"score":0.4723552167415619},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3604263961315155},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2771412134170532},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2604590654373169},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.22492262721061707},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iotm.001.2400138","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iotm.001.2400138","pdf_url":null,"source":{"id":"https://openalex.org/S4210201254","display_name":"IEEE Internet of Things Magazine","issn_l":"2576-3180","issn":["2576-3180","2576-3199"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Internet of Things Magazine","raw_type":"journal-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/135682","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/34a8b4f4-b980-4266-9a48-18fdbfd460ac","pdf_url":null,"source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/135682","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/34a8b4f4-b980-4266-9a48-18fdbfd460ac","pdf_url":null,"source":{"id":"https://openalex.org/S4306401663","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"publishedVersion"},"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W2314654415","https://openalex.org/W2998009612","https://openalex.org/W3167283458","https://openalex.org/W3207275356","https://openalex.org/W4282947427","https://openalex.org/W4283384032","https://openalex.org/W4321769414","https://openalex.org/W4364322354","https://openalex.org/W4378194853","https://openalex.org/W4386885171","https://openalex.org/W4387609116","https://openalex.org/W4389040898","https://openalex.org/W4399169359"],"related_works":["https://openalex.org/W2128025932","https://openalex.org/W1583811184","https://openalex.org/W4234468351","https://openalex.org/W2332344639","https://openalex.org/W2063752205","https://openalex.org/W4240530835","https://openalex.org/W2005215522","https://openalex.org/W2012728984","https://openalex.org/W950663903","https://openalex.org/W4407835974"],"abstract_inverted_index":{"Low-cost,":[0],"resource-constrained,":[1],"mainte-nance-free,":[2],"and":[3,23,50,61,72,99,102,112,116,131,140,145,151],"energy-harvesting":[4],"(EH)":[5],"Internet":[6],"of":[7,29,75,81],"Things":[8],"(IoT)":[9],"devices,":[10],"referred":[11],"to":[12,26,44,124,165],"as":[13],"zero-energy":[14],"devices":[15,34],"(ZEDs),":[16],"are":[17,149],"rapidly":[18],"attracting":[19],"attention":[20],"from":[21],"industry":[22],"academia":[24],"due":[25,43],"their":[27,45,57],"myriad":[28],"applications.":[30],"To":[31],"date,":[32],"such":[33],"remain":[35],"primar-ily":[36],"unsupported":[37],"by":[38,67],"modern":[39],"IoT":[40],"connectivity":[41],"solutions":[42],"intrinsic":[46],"fabrication,":[47],"hardware,":[48],"deployment,":[49],"operation":[51],"limitations,":[52],"while":[53,119],"lacking":[54],"clarity":[55],"on":[56,86],"key":[58],"technical":[59],"enablers":[60,133],"prospects.":[62],"Herein,":[63],"we":[64,106,158],"address":[65],"this":[66],"discussing":[68,120],"the":[69,78,108,155],"main":[70],"characteristics":[71],"enabling":[73],"technologies":[74],"ZEDs":[76],"within":[77],"next":[79],"generation":[80],"mobile":[82],"networks,":[83],"specifically":[84],"focusing":[85],"unconventional":[87],"EH":[88],"sources,":[89],"multi-source":[90],"EH,":[91],"power":[92,138],"management,":[93],"energy":[94],"storage":[95],"solutions,":[96],"manufacturing":[97],"material":[98],"practices,":[100],"backscattering,":[101],"low-complexity":[103],"receivers.":[104],"Moreover,":[105],"highlight":[107],"need":[109],"for":[110],"lightweight":[111],"energy-aware":[113],"computing,":[114],"communication,":[115],"scheduling":[117],"protocols,":[118],"potential":[121],"approaches":[122],"related":[123,164],"tiny":[125],"machine":[126],"learning":[127],"(TinyML),":[128],"duty":[129],"cycling,":[130],"infrastructure":[132],"like":[134],"radio":[135],"frequency":[136],"wire-less":[137],"transfer":[139],"wake-up":[141],"protocols.":[142],"Chal-lenging":[143],"aspects":[144],"open":[146],"research":[147],"directions":[148],"identified":[150],"discussed":[152],"in":[153],"all":[154],"cases.":[156],"Finally,":[157],"showcase":[159],"an":[160],"experimental":[161],"ZED":[162],"proof-of-con-cept":[163],"ambient":[166],"cellular":[167],"backscattering.":[168]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":1}],"updated_date":"2026-03-13T16:22:10.518609","created_date":"2025-10-10T00:00:00"}