Ultrafast Photogalvanic Effect in Ferromagnet/Dirac Semimetal Heterostructures Diagnosed by Terahertz Emission Spectroscopy
Yingyu Guo, Zhongqiang Chen, Miao Cai, Zuanming Jin, Xuefeng Wang, Chao Zhang, Balakin Ag, A. P. Shkurinov, Yan Peng, Yiming Zhu, Songlin Zhuang
Topics & Concepts
Materials scienceOptoelectronicsUltrashort pulseTerahertz radiationHeterojunctionTerahertz spectroscopy and technologySemimetalSpectroscopyPhotodetectorPhotoconductivityOptical rectificationEmission spectrumLight emissionTopological Materials and PhenomenaQuantum Mechanics and Non-Hermitian PhysicsOrganic and Molecular Conductors Research