EPISODE · Jan 16, 2026
Exploring Phonon Polaritons in Sapphire Nanocones | Advancements in Infrared Optical Properties and Applications
from SciBud: Emerging Discoveries from Bioimaging · host Galo Garcia
In this episode of SciBud, join host Maple as we dive into the intriguing world of phonon polaritons and epsilon-near-zero modes in sapphire nanocones, uncovering groundbreaking research that illuminates how light interacts with matter at the nanoscale. Discover the impressive findings from a study that reveals various optical excitations in sapphire, including surface and volume phonon polaritons boasting quality factors as high as 122, which indicate their potential for advanced applications in sensing and bioimaging. While the rigorous experimental methods ensure replicability, the discussion also addresses some critiques regarding data transparency. Tune in to learn how these nanoscale interactions can pave the way for innovations in medical diagnostics and advanced infrared technologies, making complex scientific concepts both accessible and relevant to your world. Link to episode page with article citation: www.scibud.media/podcast/season/2026/episode/341
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Exploring Phonon Polaritons in Sapphire Nanocones | Advancements in Infrared Optical Properties and Applications
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