{"id":"https://openalex.org/W2087722818","doi":"https://doi.org/10.1109/fruct.2013.6737955","title":"Solar energy harvesting strategies for portable devices such as mobile phones","display_name":"Solar energy harvesting strategies for portable devices such as mobile phones","publication_year":2013,"publication_date":"2013-11-01","ids":{"openalex":"https://openalex.org/W2087722818","doi":"https://doi.org/10.1109/fruct.2013.6737955","mag":"2087722818"},"language":"en","primary_location":{"id":"doi:10.1109/fruct.2013.6737955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fruct.2013.6737955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th Conference of Open Innovation Association FRUCT","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/81d0418624784f95b65d83a1f73c3dde","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009753625","display_name":"Christian Schuss","orcid":"https://orcid.org/0000-0001-7758-3628"},"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":"Christian Schuss","raw_affiliation_strings":["University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088828732","display_name":"Timo Rahkonen","orcid":"https://orcid.org/0000-0002-1343-1120"},"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":"Timo Rahkonen","raw_affiliation_strings":["University of Oulu, Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Oulu, Oulu, Finland","institution_ids":["https://openalex.org/I98381234"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2002,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.82193784,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"132","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998000264167786,"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":0.9998000264167786,"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.993399977684021,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12238","display_name":"Green IT and Sustainability","score":0.9933000206947327,"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/computer-science","display_name":"Computer science","score":0.6373182535171509},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.583151638507843},{"id":"https://openalex.org/keywords/solar-energy","display_name":"Solar energy","score":0.4847254753112793},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.48096194863319397},{"id":"https://openalex.org/keywords/mobile-telephony","display_name":"Mobile telephony","score":0.4421485960483551},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.411958247423172},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33952176570892334},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3077316880226135},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22428449988365173},{"id":"https://openalex.org/keywords/mobile-radio","display_name":"Mobile radio","score":0.2186993956565857},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.07682633399963379}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6373182535171509},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.583151638507843},{"id":"https://openalex.org/C541104983","wikidata":"https://www.wikidata.org/wiki/Q40015","display_name":"Solar energy","level":2,"score":0.4847254753112793},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.48096194863319397},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.4421485960483551},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.411958247423172},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33952176570892334},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3077316880226135},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22428449988365173},{"id":"https://openalex.org/C2781307350","wikidata":"https://www.wikidata.org/wiki/Q6887221","display_name":"Mobile radio","level":2,"score":0.2186993956565857},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.07682633399963379},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/fruct.2013.6737955","is_oa":false,"landing_page_url":"https://doi.org/10.1109/fruct.2013.6737955","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"14th Conference of Open Innovation Association FRUCT","raw_type":"proceedings-article"},{"id":"pmh:oai:doaj.org/article:81d0418624784f95b65d83a1f73c3dde","is_oa":true,"landing_page_url":"https://doaj.org/article/81d0418624784f95b65d83a1f73c3dde","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":"Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 232, Iss 14, Pp 132-139 (2013)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:81d0418624784f95b65d83a1f73c3dde","is_oa":true,"landing_page_url":"https://doaj.org/article/81d0418624784f95b65d83a1f73c3dde","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":"Proceedings of the XXth Conference of Open Innovations Association FRUCT, Vol 232, Iss 14, Pp 132-139 (2013)","raw_type":"article"},"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320336704","display_name":"Infotech Oulu","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1813962186","https://openalex.org/W1982731428","https://openalex.org/W1990778647","https://openalex.org/W2067230866","https://openalex.org/W2083238734","https://openalex.org/W2095284697","https://openalex.org/W2097504257","https://openalex.org/W2104143424","https://openalex.org/W2105877423","https://openalex.org/W2106176530","https://openalex.org/W2122855803","https://openalex.org/W2131841686","https://openalex.org/W2134320110","https://openalex.org/W2169498704","https://openalex.org/W2170680261","https://openalex.org/W2180460518","https://openalex.org/W2337904643","https://openalex.org/W2340542345","https://openalex.org/W2775406999","https://openalex.org/W6638418544","https://openalex.org/W6674602430","https://openalex.org/W6747252044"],"related_works":["https://openalex.org/W2386968573","https://openalex.org/W2395064349","https://openalex.org/W2034374297","https://openalex.org/W2382628689","https://openalex.org/W2766130412","https://openalex.org/W2526730640","https://openalex.org/W3034529322","https://openalex.org/W2351171996","https://openalex.org/W2983370139","https://openalex.org/W2057543190"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3,14,49,96],"present":[4],"strategies":[5],"to":[6,75,79],"harvest":[7],"solar":[8,38,62,81],"energy":[9],"for":[10,101],"mobile":[11,20],"phones.":[12],"Thereby,":[13],"discuss":[15],"system":[16],"structures,":[17],"in":[18,52,55],"which":[19,48,87],"phones":[21],"act":[22],"as":[23],"either":[24],"active":[25],"or":[26],"passive":[27],"devices":[28],"depending":[29],"on":[30,103,111],"an":[31],"available":[32],"communication":[33],"between":[34],"smartphones":[35,102],"and":[36,46,69,107],"their":[37,44],"chargers.":[39],"Both":[40],"design":[41,77],"approaches":[42],"have":[43],"advantages":[45],"disadvantages,":[47],"will":[50],"elaborate":[51],"more":[53],"detail":[54],"our":[56],"analysis.":[57],"At":[58],"the":[59,104,112],"moment,":[60],"conventional":[61],"chargers":[63,82],"do":[64],"not":[65],"meet":[66],"user":[67,109],"expectations":[68],"need":[70],"substantial":[71],"improvements.":[72],"We":[73],"aim":[74],"establish":[76],"guidelines":[78],"make":[80],"competitive":[83],"with":[84],"normal":[85],"chargers,":[86],"are":[88],"plugged":[89],"into":[90],"electric":[91],"sockets.":[92],"As":[93],"a":[94],"result,":[95],"achieve":[97],"appropriate":[98],"recharging":[99],"times":[100],"one":[105],"hand":[106],"satisfy":[108],"requirements":[110],"other":[113],"hand.":[114]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}