Tunable high-sensitivity sensing detector based on Bulk Dirac semimetal
Xingyu Wang, Jiangchuan Lin, Zhiyang Yan, Zao Yi, Jiaxin Yu, Wei Zhang, Feng Qin, Xianwen Wu, Jianguo Zhang, Pinghui Wu
Abstract
of 238.0 GHz per RIU when the external environment of the refractive index changes from 1.0 to 1.8, and the maximum detection accuracy is 6.5. The device has broad development prospects in the field of space detection and high-sensitivity biosensing detection.
Topics & Concepts
SemimetalSensitivity (control systems)Dirac (video compression format)DetectorPhysicsMaterials scienceOptoelectronicsParticle physicsOpticsElectronic engineeringEngineeringSiliconNeutrinoTopological Materials and PhenomenaGraphene research and applicationsMetamaterials and Metasurfaces Applications