Plasmonic antenna coupling to hyperbolic phonon-polaritons for sensitive and fast mid-infrared photodetection with graphene
| Autor: | Luis Martín-Moreno, Frank H. L. Koppens, T. M. Slipchenko, Klaas-Jan Tielrooij, Elefterios Lidorikis, Sebastián Castilla, Takashi Taniguchi, Kenji Watanabe, Ioannis Vangelidis, Marta Autore, Varun-Varma Pusapati, Rainer Hillenbrand, Jordan Goldstein, Seyoon Kim, Dirk Englund, Khannan Rajendran |
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| Přispěvatelé: | European Commission, Ministerio de Economía y Competitividad (España), Fundació Privada Cellex, Generalitat de Catalunya, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), US Army Research Office, Gobierno de Aragón, Massachusetts Institute of Technology, Universitat Politècnica de Catalunya. Doctorat en Fotònica |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Physics - Instrumentation and Detectors
Antenna coupling Mid infrared General Physics and Astronomy Physics::Optics 02 engineering and technology European Social Fund Applied Physics (physics.app-ph) Two-dimensional materials 7. Clean energy 01 natural sciences Plasmons (Physics) terahertz Astrophysics::Solar and Stellar Astrophysics photoresponse lcsh:Science media_common Multidisciplinary Physics - Applied Physics Instrumentation and Detectors (physics.ins-det) Remote sensing 021001 nanoscience & nanotechnology boron-nitride Christian ministry 0210 nano-technology Infrared detectors Physics - Optics media_common.quotation_subject Science Library science Polaritons FOS: Physical sciences Astrophysics::Cosmology and Extragalactic Astrophysics 010402 general chemistry General Biochemistry Genetics and Molecular Biology Article Excellence Political science Mesoscale and Nanoscale Physics (cond-mat.mes-hall) Physics::Atomic and Molecular Clusters media_common.cataloged_instance European union Astrophysics::Galaxy Astrophysics Optical detectors Nanophotonics and plasmonics Condensed Matter - Mesoscale and Nanoscale Physics Física [Àrees temàtiques de la UPC] General Chemistry 0104 chemical sciences Optical properties and devices lcsh:Q Partial support Optics (physics.optics) |
| Zdroj: | Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020) UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Nature Communications Addi: Archivo Digital para la Docencia y la Investigación Universidad del País Vasco Dipòsit Digital de Documents de la UAB Universitat Autònoma de Barcelona Addi. Archivo Digital para la Docencia y la Investigación instname Zaguán: Repositorio Digital de la Universidad de Zaragoza Universidad de Zaragoza Digital.CSIC. Repositorio Institucional del CSIC Zaguán. Repositorio Digital de la Universidad de Zaragoza |
| ISSN: | 2041-1723 |
| Popis: | Integrating 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. F.H.L.K. acknowledges financial support from the Spanish Ministry of Economy and Competitiveness, through the “Severo Ochoa” Programme for Centres of Excellence in R& D (SEV-2015-0522), support by Fundacio Cellex Barcelona, Generalitat de Catalunya through the CERCA program, and the Agency for Management of University and Research Grants (AGAUR) 2017 SGR 1656. Furthermore, the research leading to these results has received funding from the European Union Seventh Framework Programme under grant agreement no. 785219 and no. 881603 Graphene Flagship for Core2 and Core3. ICN2 is supported by the Severo Ochoa program from Spanish MINECO (Grant No. SEV-2017-0706). K.J.T. acknowledges funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 804349. R.H. acknowledges financial support from the Spanish Ministry of Science, Innovation and Universities (national project RTI2018-094830-B-100 and the project MDM-2016-0618 of the Marie de Maeztu Units of Excellence Program) and the Basque Government (grant No. IT1164-19). S.C. acknowledges financial support from the Barcelona Institute of Science and Technology (BIST), the Secretaria d’Universitats i Recerca del Departament d’Empresa i Coneixement de la Generalitat de Catalunya and the European Social Fund (L’FSE inverteix en el teu futur)—FEDER. D.E. acknowledges partial support from the Army Research Office MURI “Ab-Initio Solid-State Quantum Materials” Grant No. W911NF18-1-0431. J.G. was supported by the ARL-MIT Institute for Soldier Nanotechnologies (ISN). T.S. and L.M.M. acknowledge support by Spain’s MINECO under Grant No. MAT2017-88358-C3-1-R and the Aragon Government through project Q-MAD. |
| Databáze: | OpenAIRE |
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