Subhodip Saha, Ryan Kowalski, Joseph R. Matson, Thomas G. Folland, Tony Low, Joshua D. Caldwell, In‐Ho Lee, Sang‐Hyun Oh. "Far‐Infrared Hyperbolic Phonon–Polaritons in Zirconium Disulfide." Advanced Materials, 2026. doi:10.1002/adma.74154