{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T10:17:43Z","timestamp":1790072263623,"version":"4.0.1"},"reference-count":59,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2016,10,27]],"date-time":"2016-10-27T00:00:00Z","timestamp":1477526400000},"content-version":"am","delay-in-days":358,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#am"},{"start":{"date-parts":[[2015,11,4]],"date-time":"2015-11-04T00:00:00Z","timestamp":1446595200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000015","name":"U.S. Department of Energy","doi-asserted-by":"publisher","award":["DE-SC002158"],"award-info":[{"award-number":["DE-SC002158"]}],"id":[{"id":"10.13039\/100000015","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemPhysChem"],"published-print":{"date-parts":[[2016,3,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>With an ultrafast time\u2010resolved photoluminescence system utilizing a Kerr gate, the time\u2010resolved photoluminescence of core and shell constituents within CdSe\/CdS dot\u2010in\u2010rod heterostructures is studied as a function of heterostructure size. Measurements performed at low excitation fluence generating, on average, less than one exciton per nanorod, reveal photoluminescence from direct recombination of carriers in the CdS heterostructure rod with lifetime generally increasing from 0.4\u2005ps to 1.3\u2005ps as the rod length increases. Decay of the CdS rod photoluminescence is accompanied by an increase in emission from the CdSe core on comparable time scales, also trending towards larger values as the rod length increases. The observed kinetics can be explained without invoking a non\u2010radiative trapping mechanism. We also present alloying as a mechanism for enhancing electron confinement and reducing fluorescence lifetime at nanosecond time scales.<\/jats:p>","DOI":"10.1002\/cphc.201500747","type":"journal-article","created":{"date-parts":[[2015,10,27]],"date-time":"2015-10-27T06:21:03Z","timestamp":1445926863000},"page":"759-765","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Ultrafast Photoluminescence from the Core and the Shell in CdSe\/CdS Dot\u2010in\u2010Rod Heterostructures"],"prefix":"10.1002","volume":"17","author":[{"given":"Benjamin T.","family":"Diroll","sequence":"first","affiliation":[{"name":"Department of Chemistry University of Pennsylvania  USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael E.","family":"Turk","sequence":"additional","affiliation":[{"name":"Department of Physics University of Pennsylvania  Philadelphia Pennsylvania 19104 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Natalie","family":"Gogotsi","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering University of Pennsylvania  USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher B.","family":"Murray","sequence":"additional","affiliation":[{"name":"Department of Chemistry University of Pennsylvania  USA"},{"name":"Department of Materials Science and Engineering University of Pennsylvania  USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James M.","family":"Kikkawa","sequence":"additional","affiliation":[{"name":"Department of Physics University of Pennsylvania  Philadelphia Pennsylvania 19104 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2015,11,4]]},"reference":[{"key":"e_1_2_6_1_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.200401763"},{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn900063m"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2012.61"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn404418h"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz100075c"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/nnano.2011.46"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.86.045303"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl051596x"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.281.5385.2013"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl0717661"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl034815s"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl102539a"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn3024255"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja970754m"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1039\/C4NR01264J"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl402722n"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz200510f"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl200519b"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz402426f"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.5b01354"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn5021314"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201203171"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl101930z"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl4027567"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3121"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn304200a"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1002\/adma.201202067"},{"key":"e_1_2_6_28_1","first-page":"159","volume":"24","author":"Liao Y.","year":"2012","journal-title":"Adv. Mater."},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1021\/acs.chemmater.5b01689"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn302085t"},{"key":"e_1_2_6_31_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl901679q"},{"key":"e_1_2_6_32_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl202869z"},{"key":"e_1_2_6_33_1","doi-asserted-by":"publisher","DOI":"10.1021\/acsnano.5b01245"},{"key":"e_1_2_6_34_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp3117984"},{"key":"e_1_2_6_35_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl8028366"},{"key":"e_1_2_6_36_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevB.87.155427"},{"key":"e_1_2_6_37_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl1028057"},{"key":"e_1_2_6_38_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn500030t"},{"key":"e_1_2_6_39_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm403518a"},{"key":"e_1_2_6_40_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl2007032"},{"key":"e_1_2_6_41_1","doi-asserted-by":"publisher","DOI":"10.1021\/jz400070g"},{"key":"e_1_2_6_42_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn402597p"},{"key":"e_1_2_6_43_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b04564"},{"key":"e_1_2_6_44_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevLett.62.2535"},{"key":"e_1_2_6_45_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.251.5000.1468"},{"key":"e_1_2_6_46_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1137395"},{"key":"e_1_2_6_47_1","doi-asserted-by":"publisher","DOI":"10.1021\/jacs.5b04564"},{"key":"e_1_2_6_48_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn2005969"},{"key":"e_1_2_6_49_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp9530562"},{"key":"e_1_2_6_50_1","doi-asserted-by":"publisher","DOI":"10.1021\/jp046481g"},{"key":"e_1_2_6_51_1","doi-asserted-by":"publisher","DOI":"10.1021\/ja808369e"},{"key":"e_1_2_6_52_1","doi-asserted-by":"publisher","DOI":"10.1021\/cm402645r"},{"key":"e_1_2_6_53_1","doi-asserted-by":"publisher","DOI":"10.1126\/science.1142593"},{"key":"e_1_2_6_54_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl072003g"},{"key":"e_1_2_6_55_1","doi-asserted-by":"publisher","DOI":"10.1038\/nmat3067"},{"key":"e_1_2_6_56_1","doi-asserted-by":"publisher","DOI":"10.1021\/nl302624p"},{"key":"e_1_2_6_57_1","doi-asserted-by":"publisher","DOI":"10.1021\/nn505862g"},{"key":"e_1_2_6_58_1","volume-title":"Factor Analysis in Chemistry","author":"Malinowski E. R.","year":"2002"},{"key":"e_1_2_6_59_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jphotochemrev.2011.10.002"}],"container-title":["ChemPhysChem"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcphc.201500747","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcphc.201500747","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cphc.201500747","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cphc.201500747","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/am-pdf\/10.1002\/cphc.201500747","content-type":"application\/pdf","content-version":"am","intended-application":"syndication"},{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cphc.201500747","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T21:45:18Z","timestamp":1760391918000},"score":1,"resource":{"primary":{"URL":"https:\/\/chemistry-europe.onlinelibrary.wiley.com\/doi\/10.1002\/cphc.201500747"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,11,4]]},"references-count":59,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2016,3,3]]}},"alternative-id":["10.1002\/cphc.201500747"],"URL":"https:\/\/doi.org\/10.1002\/cphc.201500747","archive":["Portico"],"relation":{},"ISSN":["1439-4235","1439-7641"],"issn-type":[{"value":"1439-4235","type":"print"},{"value":"1439-7641","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,11,4]]},"assertion":[{"value":"2015-08-31","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2015-11-04","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}