Research output: Contribution to journal › Article › peer-review
Formation of nanoparticles from thin silver films under a liquid layer by single-shot nanosecond laser action. / Kazakova, Y.; Andreeva, Y.; Sergeev, M.; Mikhailovskii, V.; Ageev, E.
In: Optical and Quantum Electronics, Vol. 52, No. 2, 97, 29.01.2020.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Formation of nanoparticles from thin silver films under a liquid layer by single-shot nanosecond laser action
AU - Kazakova, Y.
AU - Andreeva, Y.
AU - Sergeev, M.
AU - Mikhailovskii, V.
AU - Ageev, E.
N1 - Kazakova, Y., Andreeva, Y., Sergeev, M. et al. Formation of nanoparticles from thin silver films under a liquid layer by single-shot nanosecond laser action. Opt Quant Electron 52, 97 (2020). https://doi.org/10.1007/s11082-020-2209-x
PY - 2020/1/29
Y1 - 2020/1/29
N2 - In this study, we show that Ag thin films (10 nm thickness) deposited on a glass substrate can be transformed into nanoparticles by laser-induced dewetting using a pulsed Nd:YAG laser operated at λ = 532 nm. The film could be entirely dewetted by a single pulse, and the required fluence was about 100 mJ/cm2. The properties of fabricated nanostructures are investigated by scanning electron microscopy and optical spectroscopy. The size distribution of produced particles and the absorption spectra of dewetted films were found. This process provides a facile and scalable method of forming metal nanoparticle arrays for plasmonic and other applications.
AB - In this study, we show that Ag thin films (10 nm thickness) deposited on a glass substrate can be transformed into nanoparticles by laser-induced dewetting using a pulsed Nd:YAG laser operated at λ = 532 nm. The film could be entirely dewetted by a single pulse, and the required fluence was about 100 mJ/cm2. The properties of fabricated nanostructures are investigated by scanning electron microscopy and optical spectroscopy. The size distribution of produced particles and the absorption spectra of dewetted films were found. This process provides a facile and scalable method of forming metal nanoparticle arrays for plasmonic and other applications.
KW - Dewetting
KW - Melting
KW - Nanosecond laser pulses
KW - Single-shot exposure
KW - Ultrathin silver films
KW - FABRICATION
KW - NANOSTRUCTURE
UR - http://www.scopus.com/inward/record.url?scp=85078397444&partnerID=8YFLogxK
U2 - 10.1007/s11082-020-2209-x
DO - 10.1007/s11082-020-2209-x
M3 - Article
AN - SCOPUS:85078397444
VL - 52
JO - Optical and Quantum Electronics
JF - Optical and Quantum Electronics
SN - 0306-8919
IS - 2
M1 - 97
ER -
ID: 62766468