{"id":"https://openalex.org/W4230023745","doi":"https://doi.org/10.1002/9783527808465.emc2016.6028","title":"Excitation and probing of hyperbolic phonon polaritons in hexagonal boron nitride structures by fast electrons","display_name":"Excitation and probing of hyperbolic phonon polaritons in hexagonal boron nitride structures by fast electrons","publication_year":2016,"publication_date":"2016-12-20","ids":{"openalex":"https://openalex.org/W4230023745","doi":"https://doi.org/10.1002/9783527808465.emc2016.6028"},"language":"en","primary_location":{"id":"doi:10.1002/9783527808465.emc2016.6028","doi":"https://doi.org/10.1002/9783527808465.emc2016.6028","is_oa":true,"landing_page_url":"https://doi.org/10.1002/9783527808465.emc2016.6028","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783527808465.EMC2016.6028","source":{"id":"https://openalex.org/S4363608636","display_name":"European Microscopy Congress 2016: Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Microscopy Congress 2016: Proceedings","raw_type":"other"},"volume":{"id":"https://openalex.org/W2562259834","display_name":"European Microscopy Congress 2016: Proceedings"},"type":"other","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783527808465.EMC2016.6028","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5039276069","display_name":"Andrea Kone\u010dn\u00e1","orcid":"https://orcid.org/0000-0002-7423-5481","observed_orcids":["https://orcid.org/0000-0002-7423-5481"]},"institutions":[{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]},{"id":"https://openalex.org/I4210131160","display_name":"Material Physics Center","ror":"https://ror.org/02hpa6m94","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I169108374","https://openalex.org/I4210131160"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Andrea Kone\u010dn\u00e1","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebastia\u0301n, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210131160"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210131160"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013710628","display_name":"Alexander A. Govyadinov","orcid":"https://orcid.org/0000-0003-2085-3820","observed_orcids":["https://orcid.org/0000-0003-2085-3820"]},"institutions":[{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alexander Govyadinov","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037894959","display_name":"Andrey L. Chuvilin","orcid":"https://orcid.org/0000-0002-3712-5638","observed_orcids":["https://orcid.org/0000-0002-3712-5638"]},"institutions":[{"id":"https://openalex.org/I110594554","display_name":"Ikerbasque","ror":"https://ror.org/01cc3fy72","country_code":"ES","type":"other","lineage":["https://openalex.org/I110594554"]},{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Andrey Chuvilin","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","IKERBASQUE, Basque Foundation for Science, Bilbao, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"IKERBASQUE, Basque Foundation for Science, Bilbao, Espagne","institution_ids":["https://openalex.org/I110594554"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068866269","display_name":"Irene Dolado","orcid":"https://orcid.org/0000-0002-0046-680X","observed_orcids":["https://orcid.org/0000-0002-0046-680X"]},"institutions":[{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Irene Dolado","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004133391","display_name":"Sa\u00fcl V\u00e9lez","orcid":"https://orcid.org/0000-0002-0019-2271","observed_orcids":["https://orcid.org/0000-0002-0019-2271"]},"institutions":[{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Sa\u00fcl V\u00e9lez","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085159901","display_name":"Javier Aizpurua","orcid":"https://orcid.org/0000-0002-1444-7589","observed_orcids":["https://orcid.org/0000-0002-1444-7589"]},"institutions":[{"id":"https://openalex.org/I4210131160","display_name":"Material Physics Center","ror":"https://ror.org/02hpa6m94","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I169108374","https://openalex.org/I4210131160"]},{"id":"https://openalex.org/I47686490","display_name":"Donostia International Physics Center","ror":"https://ror.org/02e24yw40","country_code":"ES","type":"other","lineage":["https://openalex.org/I47686490"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier Aizpurua","raw_affiliation_strings":["Donostia International Physics Center, Donostia-San Sebastia\u0301n, Espagne","Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebastia\u0301n, Espagne","Donostia International Physics Center, Donostia-San Sebasti\u00e1n, Espagne","Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Donostia International Physics Center, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I47686490"]},{"raw_affiliation_string":"Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210131160"]},{"raw_affiliation_string":"Donostia International Physics Center, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I47686490"]},{"raw_affiliation_string":"Materials Physics Center, CSIC-UPV/EHU, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210131160"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019663727","display_name":"Rainer Hillenbrand","orcid":"https://orcid.org/0000-0002-1904-4551","observed_orcids":["https://orcid.org/0000-0002-1904-4551"]},"institutions":[{"id":"https://openalex.org/I110594554","display_name":"Ikerbasque","ror":"https://ror.org/01cc3fy72","country_code":"ES","type":"other","lineage":["https://openalex.org/I110594554"]},{"id":"https://openalex.org/I4210117190","display_name":"CIC nanoGUNE","ror":"https://ror.org/023ke8y90","country_code":"ES","type":"nonprofit","lineage":["https://openalex.org/I4210117190"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rainer Hillenbrand","raw_affiliation_strings":["CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","IKERBASQUE, Basque Foundation for Science, Bilbao, Espagne","CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebastia\u0301n, Espagne","institution_ids":["https://openalex.org/I4210117190"]},{"raw_affiliation_string":"IKERBASQUE, Basque Foundation for Science, Bilbao, Espagne","institution_ids":["https://openalex.org/I110594554"]},{"raw_affiliation_string":"CIC NanoGUNE, Donostia-San Sebasti\u00e1n, Espagne","institution_ids":["https://openalex.org/I4210117190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5039276069"],"corresponding_institution_ids":["https://openalex.org/I4210117190","https://openalex.org/I4210131160"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1142","last_page":"1143"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.8353999853134155,"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/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.8353999853134155,"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/T10857","display_name":"Advanced Electron Microscopy Techniques and Applications","score":0.09539999812841415,"subfield":{"id":"https://openalex.org/subfields/1315","display_name":"Structural Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12039","display_name":"Electron and X-Ray Spectroscopy Techniques","score":0.018400000408291817,"subfield":{"id":"https://openalex.org/subfields/2508","display_name":"Surfaces, Coatings and Films"},"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/hyperbolic-phonon-polaritons","display_name":"hyperbolic phonon polaritons","score":0.9919999837875366},{"id":"https://openalex.org/keywords/hexagonal-boron-nitride","display_name":"hexagonal boron nitride","score":0.9990000128746033},{"id":"https://openalex.org/keywords/electron-energy-loss-spectroscopy","display_name":"electron energy loss spectroscopy","score":0.9660000205039978},{"id":"https://openalex.org/keywords/mid-infrared-spectroscopy","display_name":"mid-infrared spectroscopy","score":0.871999979019165},{"id":"https://openalex.org/keywords/hyperbolic-materials","display_name":"hyperbolic materials","score":0.6859999895095825},{"id":"https://openalex.org/keywords/scanning-transmission-electron-microscopy","display_name":"scanning transmission electron microscopy","score":0.6679999828338623},{"id":"https://openalex.org/keywords/2d-materials","display_name":"two-dimensional materials","score":0.6069999933242798},{"id":"https://openalex.org/keywords/nanoscale-spectroscopy","display_name":"nanoscale spectroscopy","score":0.5559999942779541},{"id":"https://openalex.org/keywords/optical-anisotropy","display_name":"optical anisotropy","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.6322073936462402},{"id":"https://openalex.org/C178187954","wikidata":"https://www.wikidata.org/wiki/Q902328","display_name":"Electron energy loss spectroscopy","level":3,"score":0.5874751806259155},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5527853965759277},{"id":"https://openalex.org/C24169881","wikidata":"https://www.wikidata.org/wiki/Q186608","display_name":"Phonon","level":2,"score":0.5205996036529541},{"id":"https://openalex.org/C126061179","wikidata":"https://www.wikidata.org/wiki/Q189627","display_name":"van der Waals force","level":3,"score":0.4835107624530792},{"id":"https://openalex.org/C130725296","wikidata":"https://www.wikidata.org/wiki/Q65296045","display_name":"Polariton","level":2,"score":0.48047202825546265},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.4744846820831299},{"id":"https://openalex.org/C193016168","wikidata":"https://www.wikidata.org/wiki/Q874835","display_name":"Scanning transmission electron microscopy","level":3,"score":0.4314340054988861},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34138694405555725},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.31980496644973755},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2904044985771179},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.2624638080596924},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.255362331867218},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.17916011810302734},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/9783527808465.emc2016.6028","doi":"https://doi.org/10.1002/9783527808465.emc2016.6028","is_oa":true,"landing_page_url":"https://doi.org/10.1002/9783527808465.emc2016.6028","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783527808465.EMC2016.6028","source":{"id":"https://openalex.org/S4363608636","display_name":"European Microscopy Congress 2016: Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Microscopy Congress 2016: Proceedings","raw_type":"other"}],"best_oa_location":{"id":"doi:10.1002/9783527808465.emc2016.6028","doi":"https://doi.org/10.1002/9783527808465.emc2016.6028","is_oa":true,"landing_page_url":"https://doi.org/10.1002/9783527808465.emc2016.6028","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/9783527808465.EMC2016.6028","source":{"id":"https://openalex.org/S4363608636","display_name":"European Microscopy Congress 2016: Proceedings","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Microscopy Congress 2016: Proceedings","raw_type":"other"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4230023745.pdf","grobid_xml":"https://content.openalex.org/works/W4230023745.grobid-xml"},"referenced_works_count":4,"referenced_works":["https://openalex.org/W1523650291","https://openalex.org/W2078291005","https://openalex.org/W2093596311","https://openalex.org/W2215597194"],"related_works":["https://openalex.org/W3141668579","https://openalex.org/W4385055377","https://openalex.org/W2241320282","https://openalex.org/W3204929534","https://openalex.org/W3049609640","https://openalex.org/W2767181921","https://openalex.org/W3043398859","https://openalex.org/W2549325113","https://openalex.org/W2797477056","https://openalex.org/W2606116332"],"abstract_inverted_index":{"Hexagonal":[0],"boron":[1],"nitride":[2],"(hBN)":[3],"is":[4,127,220,301],"a":[5,9,75,128,276,379,387,458],"representative":[6],"material":[7],"of":[8,12,49,68,102,166,168,212,242,253,278,284,304,307,318,327,346,374,381,420,429,437,444,464],"wide":[10],"class":[11],"two\u2010dimensional":[13],"systems":[14],"in":[15,32,65,121,263,271,320,402,410,449,455],"which":[16,173,353],"individual":[17],"atomic":[18],"layers":[19],"are":[20,341],"only":[21],"weakly":[22],"coupled":[23,47],"by":[24,209,295,407],"van":[25],"der":[26],"Waals":[27],"interaction,":[28],"resulting,":[29],"among":[30],"others,":[31],"extreme":[33],"optical":[34,50],"anisotropy.":[35],"The":[36],"latter":[37],"gives":[38],"rise":[39],"to":[40,77,164,201,222,229,290,343,362],"hBN's":[41],"hyperbolic":[42,56,322,364,411],"phonon":[43],"polaritons":[44,72],"(h\u2010PhPs),":[45],"i.e.":[46],"excitations":[48,178,405],"phonons":[51],"and":[52,88,100,112,151,195,216,315,359,413,441],"light":[53,86],"that":[54,82,131,208,355],"exhibit":[55],"dispersion":[57],"[1,":[58],"2]":[59],"at":[60,149,257],"mid\u2010infrared":[61],"(mid\u2010IR)":[62],"energies,":[63,153],"specifically":[64],"the":[66,169,184,191,198,225,240,254,269,279,285,291,302,308,325,333,344,350,363,368,375,391,417,421,426,438,445],"range":[67],"90\u2010200":[69],"meV.":[70,204],"Hyperbolic":[71],"might":[73],"be":[74],"key":[76],"many":[78],"emerging":[79],"photonic":[80],"technologies":[81],"rely":[83],"on":[84,332],"nanoscale":[85,92,144],"confinement":[87],"manipulation,":[89],"such":[90],"as":[91,135,275,457],"imaging":[93],"or":[94],"sensing":[95],"[3].":[96],"Thus,":[97],"efficient":[98],"design":[99],"utilization":[101],"hBN":[103,259,351],"(nano)structures":[104],"require":[105],"spectroscopic":[106],"studies":[107],"with":[108,143,183,288,378,390],"adequate":[109],"spatial":[110,145],"resolution":[111,200,234,371,440],"energy":[113,116,177,447],"range.":[114],"Electron":[115],"loss":[117,186],"spectroscopy":[118,142,161,238,463],"(EELS)":[119],"performed":[120],"scanning":[122],"transmission":[123],"electron":[124,171,193,280,286],"microscope":[125,213],"(STEM)":[126],"versatile":[129,459],"technique":[130,155,460],"employs":[132],"fast":[133,356,408],"electrons":[134,357,409],"an":[136,210,258,442],"effective":[137],"localized":[138],"electromagnetic":[139],"probe":[140],"for":[141,159,416,461],"resolution.":[146],"Successfully":[147],"employed":[148],"visible":[150],"near\u2010IR":[152],"this":[154,247,299],"has":[156],"limited":[157],"capabilities":[158],"mid\u2010IR":[160,237],"primarily":[162],"due":[163,342],"lack":[165],"monochromaticity":[167],"primary":[170],"beam":[172,287],"typically":[174],"masks":[175],"low":[176],"under":[179],"~":[180,202],"200":[181],"meV":[182,231],"zero":[185],"peak":[187,273],"(ZLP)":[188],"originating":[189],"from":[190,349],"elastic":[192],"scattering":[194],"also":[196],"limits":[197],"spectral":[199,255,272,370,439],"100":[203],"Here":[205],"we":[206,249,266,385,433],"demonstrate":[207],"optimization":[211],"data":[214,393],"acquistion":[215],"signal":[217],"processing":[218],"it":[219],"possible":[221],"significantly":[223],"reduce":[224],"ZLP":[226],"width":[227],"down":[228],"50":[230],"(with":[232],"corresponding":[233],"enhancement),":[235],"placing":[236],"within":[239],"reach":[241],"standard":[243],"TEM":[244],"instruments.":[245],"To":[246],"end,":[248],"perform":[250],"experimental":[251,369,383,392],"mapping":[252],"signature":[256],"edge.":[260],"As":[261,293],"summarized":[262],"Fig.":[264,337,395],"a,":[265],"clearly":[267],"observe":[268],"variation":[270],"position":[274],"function":[277],"impact":[281,334],"parameter":[282,335],"(position":[283],"respect":[289],"edge).":[292],"revealed":[294],"our":[296,312],"theoretical":[297],"analysis,":[298],"behavior":[300],"manifestation":[303],"polaritonic":[305,404],"nature":[306],"induced":[309],"excitations.":[310],"Indeed,":[311],"developed":[313],"analytical":[314],"numerical":[316],"models":[317],"EELS":[319,454],"structured":[321],"materials":[323,412],"show":[324],"existence":[326],"multiple":[328],"EEL":[329],"peaks":[330,340],"depending":[331],"(see":[336,394],"b).":[338],"These":[339],"reflection":[345],"propagating":[347],"h\u2010PhPs":[348],"edge,":[352],"proves":[354],"can":[358],"do":[360],"couple":[361],"polaritons.":[365,465],"After":[366],"mimicking":[367],"(via":[372],"convolution":[373],"calculated":[376],"spectra":[377],"Gaussian":[380],"proper":[382],"width),":[384],"obtain":[386],"good":[388],"agreement":[389],"c).":[396],"Our":[397],"work":[398],"provides":[399],"first":[400],"steps":[401],"understanding":[403],"produced":[406],"sets":[414],"grounds":[415],"rigorous":[418],"analysis":[419],"observed":[422],"low\u2010energy":[423],"EELS.":[424],"With":[425],"ongoing":[427],"improvements":[428],"STEM\u2010EELS":[430],"instrumentation":[431],"[4],":[432],"expect":[434],"further":[435],"enhancement":[436],"extension":[443],"applicable":[446],"ranges":[448],"near":[450],"future,":[451],"thus":[452],"enabling":[453],"STEM":[456],"infrared":[462]},"counts_by_year":[],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2022-05-11T00:00:00"}