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ZHU, H. GABLECH, E. GABLECH, I. NEUŽIL, P.
Originální název
The collective photothermal effect of silver nanoparticles probed by a microbolometer
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
Nanoparticles have become a significant area of research, offering properties that bridge the gap between bulk materials and atomic structures. Silver nanoparticles (AgNPs), specifically, have shown promise due to their plasmonic properties. Despite extensive studies, capturing the photon-to-heat conversion efficiency of individual nanoparticles has been challenging. Here, we present an approach to determine these properties using an ultra-sensitive bolometer with a power resolution of ≈ 26 pW. Our investigations reveal that a single AgNP can dissipate power with a magnitude between 101.3 fW and 205.3 fW, an observation that underscores the potential of these particles for efficient energy conversion. This finding enhances the understanding of AgNPs’ behavior and pushes the field of nanoparticle plasmon physics forward. Therefore, the refined use of such nanoparticles could bring advancements across a range of applications, from high-resolution imaging and advanced spectroscopy to environmental surveillance and innovative medical treatments.
Klíčová slova
gold nanoparticles; thermal effect; bolometer
Autoři
ZHU, H.; GABLECH, E.; GABLECH, I.; NEUŽIL, P.
Vydáno
1. 5. 2024
Nakladatel
Springer Nature
Místo
England (London)
ISSN
2662-4443
Periodikum
Communications Materials
Ročník
5
Číslo
1
Stát
Spojené království Velké Británie a Severního Irska
Strany od
Strany do
8
Strany počet
URL
https://link.springer.com/article/10.1038/s43246-024-00509-0
Plný text v Digitální knihovně
http://hdl.handle.net/11012/249479
BibTex
@article{BUT188490, author="Hanliang {Zhu} and Evelína {Gablech} and Imrich {Gablech} and Pavel {Neužil}", title="The collective photothermal effect of silver nanoparticles probed by a microbolometer", journal="Communications Materials", year="2024", volume="5", number="1", pages="8", doi="10.1038/s43246-024-00509-0", issn="2662-4443", url="https://link.springer.com/article/10.1038/s43246-024-00509-0" }