Strong Coupling of Antiferromagnetic Resonance with Subterahertz Cavity Fields
نویسندگان
چکیده
Strong coupling of electromagnetic cavity fields with antiferromagnetic spin waves in hematite ($\ensuremath{\alpha}$-${\mathrm{Fe}}_{2}{\mathrm{O}}_{3}$) is achieved above room temperature. A cube placed a metallic tube and the transmission measured, using continuous-wave terahertz spectrometer. The spectra, collected as function temperature, reveal formation magnetic polaritons.
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ژورنال
عنوان ژورنال: Physical review applied
سال: 2021
ISSN: ['2331-7043', '2331-7019']
DOI: https://doi.org/10.1103/physrevapplied.15.044018