doi:10.1103/PhysRevLett.118.091801engCaldwell, A.Dvali, G.Majorovits, B.Millar, A.Raffelt, G.Redondo, J.Reimann, O.Simon, F.Steffen, F.Dielectric Haloscopes: A New Way to Detect Axion Dark MatterART-2017-99119We propose a new strategy to search for dark matter axions in the mass range of 40-400 µeV by introducing dielectric haloscopes, which consist of dielectric disks placed in a magnetic field. The changing dielectric media cause discontinuities in the axion-induced electric field, leading to the generation of propagating electromagnetic waves to satisfy the continuity requirements at the interfaces. Large-area disks with adjustable distances boost the microwave signal (10-100 GHz) to an observable level and allow one to scan over a broad axion mass range. A sensitivity to QCD axion models is conceivable with 80 disks of 1 m2 area contained in a 10 T field.2017http://zaguan.unizar.es/record/6168610.1103/PhysRevLett.118.091801http://zaguan.unizar.es/record/61686oai:zaguan.unizar.es:61686info:eu-repo/grantAgreement/ES/MINECO/RYC-2012-10597info:eu-repo/grantAgreement/ES/MINECO/FPA2015-65745-PThis project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 674896-ELUSIVESinfo:eu-repo/grantAgreement/EC/H2020/674896/EU/The Elusives Enterprise: Asymmetries of the Invisible Universe/ELUSIVESinfo:eu-repo/grantAgreement/EC/FP7/ 339169/EU/UV-Completion through Bose-Einstein Condensation: A Quantum Model of Black Holes/SELFCOMPLETIONPhysical Review Letters 118, 9 (2017), 091801by-nc-ndhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccess