Coherent Two-Dimensional Terahertz Magnetic Resonance Spectroscopy of Collective Spin Waves
We report a demonstration of two-dimensional (2D) terahertz (THz) magnetic resonance spectroscopy using the magnetic fields of two time-delayed THz pulses. We apply the methodology to directly reveal the nonlinear responses of collective spin waves (magnons) in a canted antiferromagnetic crystal. Th...
Main Authors: | , , , , , , |
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Other Authors: | |
Format: | Article |
Language: | English |
Published: |
American Physical Society
2017
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Online Access: | http://hdl.handle.net/1721.1/110194 https://orcid.org/0000-0002-7706-8121 https://orcid.org/0000-0003-1322-4786 https://orcid.org/0000-0002-0737-6786 https://orcid.org/0000-0001-7804-5418 |