Nano-Se: Cheap and easy-to-obtain novel material for all-dielectric nano-photonics

Nano-Se: Cheap and easy-to-obtain novel material for all-dielectric nano-photonics

Milligram-per-second production of selenium nanoparticles in water sols was realized through few W, kHz-rate nanosecond laser ablation of a solid selenium pellet. High-yield particle formation mechanism and ultimate mass-removal yield were elucidated by optical profilometry and scanning electron mic...

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Hauptverfasser: Ivanova, A. K., Ionin, A. A., Khmel’nitskii, R. A., Klevkov, Yu. K., Kudryashov, S. I., Levchenko, A. O., Mel’nik, N. N., Nastulyavichus, A. A., Rudenko, A. A., Saraeva, I. N., Smirnov, N. A., Zayarny, D. A., Gonchukov, S. A., Tolordava, E. R., Baranov, A. N.
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:Milligram-per-second production of selenium nanoparticles in water sols was realized through few W, kHz-rate nanosecond laser ablation of a solid selenium pellet. High-yield particle formation mechanism and ultimate mass-removal yield were elucidated by optical profilometry and scanning electron microscopy characterization of crater depths and topographies. Deposited particles were inspected by scanning electron microscopy, while optical transmission Raman and dynamic light scattering spectroscopy characterized their hydrosols.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.4998086