Preprint
Sep 2026
Probing (sub)nanoscale ferrons in an electron microscope
Ferrons are collective excitations of polarization fluctuations that can enable terahertz communications and quantum transduction due to long propagation lengths. Although ferrons have been experimentally demonstrated in van der Waals ferroelectrics and relaxor ferroelectrics, there is no direct (sub)nanoscale experime...
Mahir Manna, Fei Yang, Shayantan Chaudhuri et al.
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