000096248 001__ 96248
000096248 005__ 20210902121835.0
000096248 0247_ $$2doi$$a10.1038/s41467-020-18544-z
000096248 0248_ $$2sideral$$a120750
000096248 037__ $$aART-2020-120750
000096248 041__ $$aeng
000096248 100__ $$aCastilla, S.
000096248 245__ $$aPlasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
000096248 260__ $$c2020
000096248 5060_ $$aAccess copy available to the general public$$fUnrestricted
000096248 5203_ $$aIntegrating and manipulating the nano-optoelectronic properties of Van der Waals heterostructures can enable unprecedented platforms for photodetection and sensing. The main challenge of infrared photodetectors is to funnel the light into a small nanoscale active area and efficiently convert it into an electrical signal. Here, we overcome all of those challenges in one device, by efficient coupling of a plasmonic antenna to hyperbolic phonon-polaritons in hexagonal-BN to highly concentrate mid-infrared light into a graphene pn-junction. We balance the interplay of the absorption, electrical and thermal conductivity of graphene via the device geometry. This approach yields remarkable device performance featuring room temperature high sensitivity (NEP of 82 pW/Hz) and fast rise time of 17 nanoseconds (setup-limited), among others, hence achieving a combination currently not present in the state-of-the-art graphene and commercial mid-infrared detectors. We also develop a multiphysics model that shows very good quantitative agreement with our experimental results and reveals the different contributions to our photoresponse, thus paving the way for further improvement of these types of photodetectors even beyond mid-infrared range.
000096248 536__ $$9info:eu-repo/grantAgreement/ES/DGA/Q-MAD$$9info:eu-repo/grantAgreement/EC/H2020/785219/EU/Graphene Flagship Core Project 2/GrapheneCore2$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 785219-GrapheneCore2$$9info:eu-repo/grantAgreement/EC/H2020/881603/EU/Graphene Flagship Core Project 3/ GrapheneCore3$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 881603- GrapheneCore3$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-88358-C3-1-R
000096248 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000096248 590__ $$a14.919$$b2020
000096248 591__ $$aMULTIDISCIPLINARY SCIENCES$$b4 / 73 = 0.055$$c2020$$dQ1$$eT1
000096248 592__ $$a5.559$$b2020
000096248 593__ $$aBiochemistry, Genetics and Molecular Biology (miscellaneous)$$c2020$$dQ1
000096248 593__ $$aPhysics and Astronomy (miscellaneous)$$c2020$$dQ1
000096248 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000096248 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000096248 700__ $$aVangelidis, I.
000096248 700__ $$aPusapati, V.V.
000096248 700__ $$aGoldstein, J.
000096248 700__ $$aAutore, M.
000096248 700__ $$0(orcid)0000-0003-3918-0275$$aSlipchenko, T.
000096248 700__ $$aRajendran, K.
000096248 700__ $$aKim, S.
000096248 700__ $$aWatanabe, K.
000096248 700__ $$aTaniguchi, T.
000096248 700__ $$0(orcid)0000-0001-9273-8165$$aMartín-Moreno, L.$$uUniversidad de Zaragoza
000096248 700__ $$aEnglund, D.
000096248 700__ $$aTielrooij, K.J.
000096248 700__ $$aHillenbrand, R.
000096248 700__ $$aLidorikis, E.
000096248 700__ $$aKoppens, F.H.L.
000096248 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000096248 773__ $$g11, 1 (2020), 4872 [7 pp]$$pNATURE COMMUNICATIONS$$tNature Communications$$x2041-1723
000096248 8564_ $$s528070$$uhttps://zaguan.unizar.es/record/96248/files/texto_completo.pdf$$yVersión publicada
000096248 8564_ $$s63260$$uhttps://zaguan.unizar.es/record/96248/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000096248 909CO $$ooai:zaguan.unizar.es:96248$$particulos$$pdriver
000096248 951__ $$a2021-09-02-10:19:25
000096248 980__ $$aARTICLE