Terahertz excitation of collective dynamics of polar skyrmions over a broad temperature range
Wei Li, Sixu Wang, Pai Peng, Haojie Han, Xinbo Wang, Jing Ma, Jianlin Luo, Jun‐Ming Liu, Jing‐Feng Li, Ce‐Wen Nan, Qian Li
Topics & Concepts
Terahertz radiationPhysicsSkyrmionPolarExcitationElectric fieldCondensed matter physicsUltrashort pulseFemtosecondPhononPhase (matter)Phase transitionDipoleExcited stateRelaxation (psychology)Terahertz spectroscopy and technologyQuasiparticleElectric dipole momentCoupling (piping)Terahertz technology and applicationsAcoustic Wave Resonator TechnologiesMechanical and Optical Resonators