{"id":"https://openalex.org/W2010546725","doi":"https://doi.org/10.1007/s00340-009-3603-z","title":"Core-shell LaF3:Er,Yb nanocrystal doped sol\u2013gel materials as waveguide amplifiers","display_name":"Core-shell LaF3:Er,Yb nanocrystal doped sol\u2013gel materials as waveguide amplifiers","publication_year":2009,"publication_date":"2009-06-16","ids":{"openalex":"https://openalex.org/W2010546725","doi":"https://doi.org/10.1007/s00340-009-3603-z","mag":"2010546725"},"language":"en","primary_location":{"id":"doi:10.1007/s00340-009-3603-z","doi":"https://doi.org/10.1007/s00340-009-3603-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00340-009-3603-z","pdf_url":null,"source":{"id":"https://openalex.org/S182865820","display_name":"Applied Physics B","issn_l":"0721-7269","issn":["0721-7269","0946-2171","1432-0649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics B","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/A5069813008","display_name":"Shuhui Bo","orcid":"https://orcid.org/0000-0002-3695-6122","observed_orcids":["https://orcid.org/0000-0002-3695-6122","https://orcid.org/0009-0008-2784-8008","https://orcid.org/0000-0002-4612-7694"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"S. H. Bo","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031369644","display_name":"Jin Hu","orcid":"https://orcid.org/0000-0003-0080-4239","observed_orcids":["https://orcid.org/0000-0003-0080-4239","https://orcid.org/0000-0003-1179-4603"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"J. Hu","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","The Graduate University of Chinese Academy of Sciences, Beijing, 100049, People\u2019s Republic of China","The Graduate University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"The Graduate University of Chinese Academy of Sciences, Beijing, 100049, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"The Graduate University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113056446","display_name":"Z. Chen","orcid":"https://orcid.org/0000-0002-1709-8265","observed_orcids":["https://orcid.org/0000-0002-1709-8265"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"id":"https://openalex.org/I4210165038","display_name":"University of Chinese Academy of Sciences","ror":"https://ror.org/05qbk4x57","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210165038"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Z. Chen","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","The Graduate University of Chinese Academy of Sciences, Beijing, 100049, People\u2019s Republic of China","The Graduate University of Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"The Graduate University of Chinese Academy of Sciences, Beijing, 100049, People\u2019s Republic of China","institution_ids":["https://openalex.org/I4210165038"]},{"raw_affiliation_string":"The Graduate University of Chinese Academy of Sciences","institution_ids":["https://openalex.org/I4210165038"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055921386","display_name":"Qingru Wang","orcid":"https://orcid.org/0009-0009-3754-7855","observed_orcids":["https://orcid.org/0009-0009-3754-7855"]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Q. Wang","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053357134","display_name":"Guangran Xu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"G. M. Xu","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009600300","display_name":"X. H. Liu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"X. H. Liu","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":null,"display_name":"Z. Zhen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210140689","display_name":"Technical Institute of Physics and Chemistry","ror":"https://ror.org/04akaak77","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Z. Zhen","raw_affiliation_strings":["Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","Chinese Academy of Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, People\u2019s Republic of China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"]},{"raw_affiliation_string":"Chinese Academy of Sciences","institution_ids":["https://openalex.org/I19820366"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210140689"],"apc_list":{"value":4090,"currency":"USD","value_usd":4090},"apc_paid":null,"fwci":0.566,"has_fulltext":false,"cited_by_count":25,"citation_normalized_percentile":{"value":0.62124518,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"97","issue":"3","first_page":"665","last_page":"669"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10097","display_name":"Luminescence Properties of Advanced Materials","score":0.975600004196167,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11127","display_name":"Solid State Laser Technologies","score":0.014800000004470348,"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/T10299","display_name":"Photonic and Optical Devices","score":0.0024999999441206455,"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/core-shell-nanocrystals","display_name":"core-shell nanocrystals","score":0.9850000143051147},{"id":"https://openalex.org/keywords/optical-waveguide-amplifiers","display_name":"optical waveguide amplifiers","score":0.8429999947547913},{"id":"https://openalex.org/keywords/erbium-luminescence","display_name":"erbium luminescence","score":0.7229999899864197},{"id":"https://openalex.org/keywords/luminescence-quenching","display_name":"luminescence quenching","score":0.859000027179718},{"id":"https://openalex.org/keywords/1550-nm-emission","display_name":"1550 nm emission","score":0.8240000009536743},{"id":"https://openalex.org/keywords/980-nm-excitation","display_name":"980 nm excitation","score":0.7990000247955322},{"id":"https://openalex.org/keywords/optical-gain","display_name":"optical gain","score":0.6269999742507935},{"id":"https://openalex.org/keywords/nanocomposite-films","display_name":"nanocomposite films","score":0.7590000033378601},{"id":"https://openalex.org/keywords/transparent-films","display_name":"transparent films","score":0.7129999995231628},{"id":"https://openalex.org/keywords/laf3","display_name":"lanthanum fluoride","score":0.5759999752044678}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8642903566360474},{"id":"https://openalex.org/C513967374","wikidata":"https://www.wikidata.org/wiki/Q1849","display_name":"Erbium","level":3,"score":0.8221009969711304},{"id":"https://openalex.org/C175854130","wikidata":"https://www.wikidata.org/wiki/Q98276914","display_name":"Nanocrystal","level":2,"score":0.7946073412895203},{"id":"https://openalex.org/C148869448","wikidata":"https://www.wikidata.org/wiki/Q184240","display_name":"Luminescence","level":2,"score":0.7018046975135803},{"id":"https://openalex.org/C92880739","wikidata":"https://www.wikidata.org/wiki/Q2639556","display_name":"Nanocomposite","level":2,"score":0.6107901930809021},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.5670002698898315},{"id":"https://openalex.org/C200687136","wikidata":"https://www.wikidata.org/wiki/Q11233438","display_name":"Waveguide","level":2,"score":0.5561747550964355},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.4930259883403778},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.44238853454589844},{"id":"https://openalex.org/C121745418","wikidata":"https://www.wikidata.org/wiki/Q585536","display_name":"Quenching (fluorescence)","level":3,"score":0.43728017807006836},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3157699704170227},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.23783499002456665},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2340361475944519},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.11771386861801147},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00340-009-3603-z","doi":"https://doi.org/10.1007/s00340-009-3603-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00340-009-3603-z","pdf_url":null,"source":{"id":"https://openalex.org/S182865820","display_name":"Applied Physics B","issn_l":"0721-7269","issn":["0721-7269","0946-2171","1432-0649"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics B","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W16640145","https://openalex.org/W594322008","https://openalex.org/W1492697054","https://openalex.org/W1654901672","https://openalex.org/W1963490320","https://openalex.org/W1975972208","https://openalex.org/W1989318710","https://openalex.org/W1998080223","https://openalex.org/W2021204613","https://openalex.org/W2031272933","https://openalex.org/W2033889837","https://openalex.org/W2058666869","https://openalex.org/W2059708560","https://openalex.org/W2063617569","https://openalex.org/W2069976393","https://openalex.org/W2079331527","https://openalex.org/W2098250705","https://openalex.org/W2116237303","https://openalex.org/W2137802941","https://openalex.org/W2277681287","https://openalex.org/W2950059417","https://openalex.org/W4232994806","https://openalex.org/W4239271930"],"related_works":["https://openalex.org/W2069976393","https://openalex.org/W2350813921","https://openalex.org/W1998080223","https://openalex.org/W927828987","https://openalex.org/W2094963889","https://openalex.org/W2040020331","https://openalex.org/W2024828422","https://openalex.org/W1535214588","https://openalex.org/W2128575446","https://openalex.org/W132445367"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}