{"id":"https://openalex.org/W2944385692","doi":null,"title":"Light-induced inhomogeneous superconductivity far above Tc in YBa2Cu3O6+x","display_name":"Light-induced inhomogeneous superconductivity far above Tc in YBa2Cu3O6+x","publication_year":2012,"publication_date":"2012-05-21","ids":{"openalex":"https://openalex.org/W2944385692","mag":"2944385692"},"language":"en","primary_location":{"id":"mag:2944385692","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1205.4661v5","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/abs/1205.4661v5","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5081594966","display_name":"Stefan Kaiser","orcid":"https://orcid.org/0000-0001-9862-2788","observed_orcids":["https://orcid.org/0000-0001-9862-2788"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. Kaiser","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-9862-2788","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033676935","display_name":"D. Nicoletti","orcid":"https://orcid.org/0000-0001-7563-5252","observed_orcids":["https://orcid.org/0000-0001-7563-5252"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Nicoletti","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7563-5252","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012173320","display_name":"C. R. Hunt","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. R. Hunt","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064262109","display_name":"Wangyu Hu","orcid":"https://orcid.org/0000-0001-7416-3994","observed_orcids":["https://orcid.org/0000-0001-7416-3994"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Wangyu Hu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-7416-3994","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026613055","display_name":"Isabella Gierz","orcid":"https://orcid.org/0000-0003-2503-1770","observed_orcids":["https://orcid.org/0000-0003-2503-1770"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Isabella Gierz","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2503-1770","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100630637","display_name":"Haiyun Liu","orcid":"https://orcid.org/0000-0002-3584-4778","observed_orcids":["https://orcid.org/0000-0002-3584-4778"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Haiyun Liu","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3584-4778","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079137335","display_name":"M. Le Tacon","orcid":"https://orcid.org/0000-0002-5838-3724","observed_orcids":["https://orcid.org/0000-0002-5838-3724"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. Le Tacon","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5838-3724","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069834998","display_name":"T. Loew","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Loew","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017588199","display_name":"D. Haug","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Haug","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087693024","display_name":"B. Keimer","orcid":"https://orcid.org/0000-0001-5220-9023","observed_orcids":["https://orcid.org/0000-0001-5220-9023"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Keimer","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-5220-9023","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5013655616","display_name":"A. Cavalleri","orcid":"https://orcid.org/0000-0002-3143-0850","observed_orcids":["https://orcid.org/0000-0002-3143-0850"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Cavalleri","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3143-0850","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":4,"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.9984999895095825,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.00019999999494757503,"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/T12588","display_name":"Electronic and Structural Properties of Oxides","score":0.00019999999494757503,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/photoinduced-superconductivity","display_name":"photoinduced superconductivity","score":0.7910000085830688},{"id":"https://openalex.org/keywords/high-temperature-superconductors","display_name":"high-temperature superconductors","score":0.8550000190734863},{"id":"https://openalex.org/keywords/interlayer-coupling","display_name":"interlayer coupling","score":0.765999972820282},{"id":"https://openalex.org/keywords/josephson-plasma-resonance","display_name":"Josephson plasma resonance","score":0.9020000100135803},{"id":"https://openalex.org/keywords/imaginary-conductivity","display_name":"imaginary conductivity","score":0.7400000095367432},{"id":"https://openalex.org/keywords/nonequilibrium-transport","display_name":"nonequilibrium transport","score":0.6269999742507935},{"id":"https://openalex.org/keywords/superfluid-density","display_name":"superfluid density","score":0.6389999985694885}],"concepts":[{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.7609125375747681},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7262166738510132},{"id":"https://openalex.org/C2778187894","wikidata":"https://www.wikidata.org/wiki/Q7098840","display_name":"Optical conductivity","level":2,"score":0.582808256149292},{"id":"https://openalex.org/C83581075","wikidata":"https://www.wikidata.org/wiki/Q1361503","display_name":"Excitation","level":2,"score":0.5531488656997681},{"id":"https://openalex.org/C55005982","wikidata":"https://www.wikidata.org/wiki/Q3902709","display_name":"Picosecond","level":3,"score":0.5455424785614014},{"id":"https://openalex.org/C104232198","wikidata":"https://www.wikidata.org/wiki/Q865807","display_name":"Charge carrier","level":2,"score":0.522563636302948},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.4936138391494751},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.49046799540519714},{"id":"https://openalex.org/C69607484","wikidata":"https://www.wikidata.org/wiki/Q5434654","display_name":"Far infrared","level":2,"score":0.43430429697036743},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4319155216217041},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3512532711029053},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.3471572995185852},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2265375852584839},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.09466397762298584},{"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":"mag:2944385692","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1205.4661v5","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:2944385692","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/1205.4661v5","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2954959292","https://openalex.org/W2954971981","https://openalex.org/W1633442599","https://openalex.org/W3030237949","https://openalex.org/W4417200717","https://openalex.org/W2941344368","https://openalex.org/W2946246126","https://openalex.org/W1986303509","https://openalex.org/W7140256226","https://openalex.org/W2257208612"],"abstract_inverted_index":{"We":[0],"report":[1],"on":[2],"a":[3,67,81,103,107,141,147,153,156,182],"photo-induced":[4],"transient":[5,142,172],"state":[6,144],"of":[7,35,55,84,102,149,155,184,198,210],"YBa2Cu2O6+x":[8],"in":[9,124],"which":[10,39],"transport":[11,160],"perpendicular":[12],"to":[13,31,121,170,188],"the":[14,32,47,52,63,75,85,92,100,138,150,189],"Cu-O":[15],"planes":[16],"becomes":[17,96],"highly":[18,97,199],"coherent.":[19],"This":[20],"effect":[21],"is":[22],"achieved":[23],"by":[24,135],"excitation":[25,65],"with":[26,80,99,113,152,181],"mid-infrared":[27],"optical":[28,64,208],"pulses,":[29],"tuned":[30],"resonant":[33],"frequency":[34,73,87],"apical":[36],"oxygen":[37],"vibrations,":[38],"modulate":[40],"both":[41],"lattice":[42],"and":[43,106,126,203],"electronic":[44],"properties.":[45],"Below":[46],"superconducting":[48,56,143],"transition":[49],"temperature":[50,123],"Tc,":[51,91],"equilibrium":[53,76,94],"signatures":[54],"interlayer":[57],"coupling":[58],"are":[59,118,196],"enhanced.":[60],"Most":[61],"strikingly,":[62],"induces":[66],"new":[68,205],"reflectivity":[69,104],"edge":[70,105],"at":[71,178],"higher":[72],"than":[74],"Josephson":[77],"plasma":[78],"resonance,":[79],"concomitant":[82],"enhancement":[83],"low":[86],"imaginary":[88,109],"conductivity.":[89],"Above":[90],"incoherent":[93],"conductivity":[95,110],"coherent,":[98],"appearance":[101],"positive":[108],"that":[111,137],"increases":[112],"decreasing":[114],"frequency.":[115],"These":[116],"features":[117],"observed":[119],"up":[120],"room":[122],"YBa2Cu2O6.45":[125],"YBa2Cu2O6.5.":[127],"The":[128],"data":[129],"above":[130],"Tc":[131,191],"can":[132],"be":[133],"fitted":[134],"hypothesizing":[136],"light":[139],"re-establishes":[140],"over":[145],"only":[146],"fraction":[148],"solid,":[151],"lifetime":[154],"few":[157],"picoseconds.":[158],"Non-superconducting":[159],"could":[161],"also":[162],"explain":[163],"these":[164],"observations,":[165],"although":[166],"one":[167],"would":[168],"have":[169],"assume":[171],"carrier":[173],"mobilities":[174],"near":[175],"10^4":[176],"cm^2/(V.sec)":[177],"100":[179],"K,":[180],"density":[183],"charge":[185],"carriers":[186],"similar":[187],"below":[190],"superfluid":[192],"density.":[193],"Our":[194],"results":[195],"indicative":[197],"unconventional":[200],"non-equilibrium":[201],"physics":[202],"open":[204],"prospects":[206],"for":[207],"control":[209],"complex":[211],"solids.":[212]},"counts_by_year":[{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2019-05-16T00:00:00"}