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Description
| - Metal–fullerene (Ni–C60) thin film has been synthesized by co-deposition of Ni and C60 on the Ni/Si backing (i.e. on the Ni-coated Si wafer). The hybrid NiCC60 mixture (with C60 affluent component) was grown as a nano-structured composite which consists of the dispersed Ni clusters and the complex C60/a-C-based matrix (a-C—amorphous carbon). The laser beam irradiation (Nd:YAG, 1064 nm, 8 ns) led to an unusual restructuring of the hybrid matter. In an area restricted by a small aperture, the single-pulse irradiation resulted in formation of a two-stage protrusion encircled with a-C ring and C60-depleted halo. On the other hand, a broad defocused beam irradiation resulted in extensive Ni/C60(a-C) phase separation with interspersed Ni- and C60(a-C)-rich zones. Surprisingly in the C60(a-C)-rich areas, a number of micrometer-sized periodic surface patterns (so-called LIPSS—laser-induced periodic surface structure) were observed.
- Metal–fullerene (Ni–C60) thin film has been synthesized by co-deposition of Ni and C60 on the Ni/Si backing (i.e. on the Ni-coated Si wafer). The hybrid NiCC60 mixture (with C60 affluent component) was grown as a nano-structured composite which consists of the dispersed Ni clusters and the complex C60/a-C-based matrix (a-C—amorphous carbon). The laser beam irradiation (Nd:YAG, 1064 nm, 8 ns) led to an unusual restructuring of the hybrid matter. In an area restricted by a small aperture, the single-pulse irradiation resulted in formation of a two-stage protrusion encircled with a-C ring and C60-depleted halo. On the other hand, a broad defocused beam irradiation resulted in extensive Ni/C60(a-C) phase separation with interspersed Ni- and C60(a-C)-rich zones. Surprisingly in the C60(a-C)-rich areas, a number of micrometer-sized periodic surface patterns (so-called LIPSS—laser-induced periodic surface structure) were observed. (en)
- Tenká vrstva kov/fullerény (Ni/C60) byla syntetizována ko-depozicí Ni a C60 na podložku Ni/Si. Hybridní vrstva (s dominantní komponentou C60) byla připravena jako nano-strukturovaný kompozit tvořený klastry Ni v prostředí C60/a-C (a-C amorfní uhlík). Ozáření kompozitu laserem (Nd:YAG, 1064 nm, 8 ns) vedlo k neobvyklé restrukturalizaci kompozitní vrstvy. V oblastech zasažených úzkým fokusovaným svazkem vznikla dvoustupňová prostorová struktura tvořená úzkým prstencem tvořeným a-C a navazujíci rozsáhlou oblastí s ochuzeným C60. Při ozáření vzorku širokým divergentním svazkem se proběhlo mnohočetné fázové rozdělení s oblastmi s převládajícím Ni resp. C60(a-C). Zajímavá struktura vznikla v oblastech C60(a-C), kde byly pozorovány periodické povrchové sruktury indukované laserem (tzv. LIPSS—laser-induced periodic surface structure). (cs)
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Title
| - Laser-induced phase separation in the nickel–fullerene nano-composite
- Fázové rozdělení nano-kompozitů nikl/fullerény indukované laserem (cs)
- Laser-induced phase separation in the nickel–fullerene nano-composite (en)
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skos:prefLabel
| - Laser-induced phase separation in the nickel–fullerene nano-composite
- Fázové rozdělení nano-kompozitů nikl/fullerény indukované laserem (cs)
- Laser-induced phase separation in the nickel–fullerene nano-composite (en)
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skos:notation
| - RIV/61389005:_____/05:00031538!RIV06-AV0-61389005
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(LN00A100), P(ME 522), Z(AV0Z10480505)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61389005:_____/05:00031538
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Ni; C60; phase separation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Physics and Chemistry of Solids
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Juha, Libor
- Vacík, Jiří
- Naramoto, H.
- Yamamoto, S.
- Kitazava, S.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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