000151199 001__ 151199
000151199 005__ 20251017144624.0
000151199 0247_ $$2doi$$a10.1016/j.jallcom.2025.179030
000151199 0248_ $$2sideral$$a142999
000151199 037__ $$aART-2025-142999
000151199 041__ $$aeng
000151199 100__ $$aArjona, Lourdes L.
000151199 245__ $$aGold nanorods – Copper (I) oxide core-shell nanoparticles for full-visible to near-infrared responsive photodetectors
000151199 260__ $$c2025
000151199 5060_ $$aAccess copy available to the general public$$fUnrestricted
000151199 5203_ $$aPhotodetector devices were created using plasmonic gold nanorods (AuNRs) and cuprous oxide (Cu2O) semiconductor nanoparticles (NPs) in a core-shell design. The study evaluated the functionality and performance of Cu2O NP-based photodiode devices and explored the influence of Au NRs and surface plasmon resonance (SPR) on device response. Both Cu2O NP devices and core-shell AuNR@Cu2O NPs showed efficient photon absorption across a broad visible and near-infrared spectrum, with quick light/dark transitions. The devices exhibited electro-optical response on conductive substrates, demonstrating responsivity between 300 and 1800 nm wavelengths. These photoconductor-type devices alter electrical resistance when exposed to light under low bias voltage, displaying diverse photodetector responses.
000151199 536__ $$9info:eu-repo/grantAgreement/ES/AEI/CEX2023-001286-S$$9info:eu-repo/grantAgreement/ES/UZ-DGA/T57-23R
000151199 540__ $$9info:eu-repo/semantics/embargoedAccess$$aby-nc-nd$$uhttps://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
000151199 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000151199 700__ $$0(orcid)0000-0003-4874-6672$$aGarcia-Peiro, Jose I.$$uUniversidad de Zaragoza
000151199 700__ $$0(orcid)0000-0001-7246-2149$$aHaro, Marta$$uUniversidad de Zaragoza
000151199 700__ $$0(orcid)0000-0002-4546-4111$$aHueso, Jose L.$$uUniversidad de Zaragoza
000151199 700__ $$0(orcid)0000-0001-6040-1920$$aJuarez-Perez, Emilio J.
000151199 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000151199 7102_ $$12012$$2755$$aUniversidad de Zaragoza$$bDpto. Química Física$$cÁrea Química Física
000151199 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente
000151199 773__ $$g1016 (2025), 179030 [8 pp.]$$pJ. alloys compd.$$tJOURNAL OF ALLOYS AND COMPOUNDS$$x0925-8388
000151199 8564_ $$s1827271$$uhttps://zaguan.unizar.es/record/151199/files/texto_completo.pdf$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-02-05
000151199 8564_ $$s1499665$$uhttps://zaguan.unizar.es/record/151199/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint$$zinfo:eu-repo/date/embargoEnd/2027-02-05
000151199 909CO $$ooai:zaguan.unizar.es:151199$$particulos$$pdriver
000151199 951__ $$a2025-10-17-14:23:12
000151199 980__ $$aARTICLE