Gapless linear dispersion in Bi2Se3 nanoparticles for high-performance broadband photodetectors
Soheil Ghods, Ali Esfandiar, Jun‐Hui Choi, Azam Iraji zad, Mukkath Joseph Josline, Sein Kim, Jae‐Hyun Lee
Topics & Concepts
Topological insulatorGapless playbackMaterials sciencePhotodetectorOptoelectronicsSemiconductorSurface statesHeterojunctionInsulator (electricity)InfraredNanoparticleWavelengthElectric fieldDispersion (optics)BroadbandTopology (electrical circuits)Condensed matter physicsNanotechnologySurface (topology)OpticsPhysicsQuantum mechanicsMathematicsCombinatoricsGeometryTopological Materials and Phenomena2D Materials and ApplicationsGraphene research and applications