{"id":"https://openalex.org/W3084872320","doi":null,"title":"Coherent Smith-Purcell Radiation Sources Based on Dielectric Gratings","display_name":"Coherent Smith-Purcell Radiation Sources Based on Dielectric Gratings","publication_year":2020,"publication_date":"2020-09-14","ids":{"openalex":"https://openalex.org/W3084872320","mag":"3084872320"},"language":"en","primary_location":{"id":"mag:3084872320","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2009.06384.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2009.06384.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038051409","display_name":"Zhaofu Chen","orcid":"https://orcid.org/0000-0001-6827-839X","observed_orcids":["https://orcid.org/0000-0001-6827-839X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhaofu Chen","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5088465554","display_name":"Xiaohan Sun","orcid":"https://orcid.org/0000-0003-4645-3788","observed_orcids":["https://orcid.org/0000-0003-4645-3788"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiaohan Sun","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-4645-3788","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","score":0.9887999892234802,"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/T10559","display_name":"Particle Accelerators and Free-Electron Lasers","score":0.9887999892234802,"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/T12762","display_name":"Crystallography and Radiation Phenomena","score":0.004399999976158142,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T11175","display_name":"Gyrotron and Vacuum Electronics Research","score":0.0026000000070780516,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/smith-purcell-radiation","display_name":"Smith-Purcell radiation","score":0.972000002861023},{"id":"https://openalex.org/keywords/dielectric-gratings","display_name":"dielectric gratings","score":0.8989999890327454},{"id":"https://openalex.org/keywords/coherent-radiation-sources","display_name":"coherent radiation sources","score":0.8159999847412109},{"id":"https://openalex.org/keywords/superradiance","display_name":"superradiance","score":0.8619999885559082},{"id":"https://openalex.org/keywords/electron-bunching","display_name":"electron bunching","score":0.7739999890327454},{"id":"https://openalex.org/keywords/subwavelength-gratings","display_name":"subwavelength gratings","score":0.8190000057220459},{"id":"https://openalex.org/keywords/electron-diffraction","display_name":"electron diffraction","score":0.33500000834465027},{"id":"https://openalex.org/keywords/compact-radiation-source","display_name":"compact radiation source","score":0.45100000500679016}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.770621120929718},{"id":"https://openalex.org/C2777813233","wikidata":"https://www.wikidata.org/wiki/Q1527816","display_name":"Grating","level":2,"score":0.682533860206604},{"id":"https://openalex.org/C207114421","wikidata":"https://www.wikidata.org/wiki/Q133900","display_name":"Diffraction","level":2,"score":0.654772937297821},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.6442635655403137},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6093143820762634},{"id":"https://openalex.org/C143715953","wikidata":"https://www.wikidata.org/wiki/Q332107","display_name":"Transition radiation","level":3,"score":0.5680442452430725},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.5319516658782959},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.4927075207233429},{"id":"https://openalex.org/C126753812","wikidata":"https://www.wikidata.org/wiki/Q653294","display_name":"Diffraction grating","level":3,"score":0.47771573066711426},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.4645196199417114},{"id":"https://openalex.org/C149773537","wikidata":"https://www.wikidata.org/wiki/Q12969754","display_name":"Electromagnetic radiation","level":2,"score":0.4158388674259186},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2611406445503235},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.12423831224441528},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:3084872320","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2009.06384.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null}],"best_oa_location":{"id":"mag:3084872320","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/pdf/2009.06384.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W1975168258","https://openalex.org/W1975443858","https://openalex.org/W1978941818","https://openalex.org/W1979541638","https://openalex.org/W1990789797","https://openalex.org/W2013615837","https://openalex.org/W2026238909","https://openalex.org/W2040781452","https://openalex.org/W2057749273","https://openalex.org/W2067185979","https://openalex.org/W2069670468","https://openalex.org/W2081163101","https://openalex.org/W2091275006","https://openalex.org/W2135121303","https://openalex.org/W2309946919","https://openalex.org/W2342222444","https://openalex.org/W2345497075","https://openalex.org/W2403943653","https://openalex.org/W2529155472","https://openalex.org/W2546763871","https://openalex.org/W2562753910","https://openalex.org/W2568107285","https://openalex.org/W2583954786","https://openalex.org/W2607273203","https://openalex.org/W2767267146","https://openalex.org/W2783578327","https://openalex.org/W2797057936","https://openalex.org/W2809359761","https://openalex.org/W2883995058","https://openalex.org/W2890072373","https://openalex.org/W2904196003","https://openalex.org/W2909920132","https://openalex.org/W2955352860","https://openalex.org/W2957048512","https://openalex.org/W2975639389","https://openalex.org/W2982472439","https://openalex.org/W2997099410","https://openalex.org/W3047090950"],"related_works":["https://openalex.org/W4287667744","https://openalex.org/W1549280965","https://openalex.org/W2090084161","https://openalex.org/W26240888","https://openalex.org/W2025182955","https://openalex.org/W2024967673","https://openalex.org/W2075503353","https://openalex.org/W160446373","https://openalex.org/W2094110234","https://openalex.org/W2126738575"],"abstract_inverted_index":{"We":[0],"describe":[1],"a":[2,11,18,29,39,60,84],"simple":[3],"method":[4],"to":[5,69,83],"produce":[6],"coherent":[7,52,86],"Smith-Purcell":[8,57,65],"radiation":[9,66,87],"with":[10],"single":[12],"dielectric":[13],"grating.":[14],"The":[15,36],"scheme":[16],"exploits":[17],"strong":[19],"resonance":[20],"which":[21,89],"enables":[22],"staggering":[23],"enhancements":[24],"of":[25,28,96],"diffraction":[26,62],"modes":[27],"subwavelength":[30],"grating":[31],"under":[32],"evanescent":[33],"wave":[34],"incidence.":[35],"interaction":[37],"between":[38],"continuous":[40],"electron":[41],"beam":[42],"and":[43,54,99],"the":[44,81,94],"resonant":[45],"mode":[46,63],"can":[47],"bunch":[48],"electrons,":[49],"resulting":[50],"in":[51,93],"oscillation,":[53],"consequently":[55],"superradiant":[56],"radiation.":[58],"Using":[59],"higher-order":[61],"for":[64],"allows":[67],"one":[68],"use":[70],"low-energy":[71],"electrons":[72],"available":[73],"from":[74],"tabletop":[75],"sources.":[76],"This":[77],"work":[78],"potentially":[79],"paves":[80],"way":[82],"compact":[85],"source,":[88],"may":[90],"find":[91],"application":[92],"fields":[95],"communications,":[97],"physics,":[98],"biology.":[100]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-09-21T00:00:00"}
