The cover of ACS Nano, July 29, 2025, Volume 19 (IMAGE)

University of Warsaw, Faculty of Physics

The cover of ACS Nano, July 29, 2025, Volume 19

Caption

Image: Simultaneous excitation of YbTm-doped upconverting nanoparticles at 975 and 1213 or 1732 nm results in significantly stronger anti-Stokes emission than excitation with either beam alone. (The cover of the ACS Nano, July 29, 2025, Volume 19, Issue 29, 26932–26941, Copyright © 2025 The Authors, Published by American Chemical Society). 

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ACS Nano, July 29, 2025, Volume 19, Issue 29, 26932–26941, Copyright © 2025 The Authors, Published by American Chemical Society).

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