[ASAP] Antithermal Quenching Upconversion Luminescence via Suppressed Multiphonon Relaxation in Positive/Negative Thermal Expansion Core/Shell NaYF4:Yb/Ho@ScF3 Nanoparticles 🔗 Access full article via Journal of the American Chemical SocietyShare:TwitterFacebookEmailRedditMoreLinkedInWhatsAppTelegramMastodon