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Gold nanoparticle t...
Gold nanoparticle transfer through photothermal effects in a metamaterial absorber by nanosecond laser
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- Gong, Hanmo (författare)
- State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China
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- Yang, Yuanqing (författare)
- State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China
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- Chen, Xingxing (författare)
- State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China
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- Zhao, Ding (författare)
- State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China
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- Chen, Xi (författare)
- KTH,Optik och Fotonik, OFO,School of Information and Communication Technology, KTH Royal Institute of Technology, Electrum 229, Kista, Sweden
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- Chen, Yiting (författare)
- KTH,Optik och Fotonik, OFO,School of Information and Communication Technology, KTH Royal Institute of Technology, Electrum 229, Kista, Sweden
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- Yan, Min (författare)
- KTH,Optik och Fotonik, OFO,School of Information and Communication Technology, KTH Royal Institute of Technology, Electrum 229, Kista, Sweden
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- Li, Qiang (författare)
- State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China
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- Qiu, Min (författare)
- KTH,Optik och Fotonik, OFO,State Key Laboratory of Modern Optical Instrumentation, Department of Optical Engineering, Zhejiang University, Hangzhou, China; School of Information and Communication Technology, KTH Royal Institute of Technology, Electrum 229, Kista, Sweden
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(creator_code:org_t)
- 2014-08-26
- 2014
- Engelska.
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Ingår i: Scientific Reports. - : Springer Science and Business Media LLC. - 2045-2322. ; 4, s. 6080-
- Relaterad länk:
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https://www.nature.c...
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https://doi.org/10.1...
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https://umu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- A non-complicated, controllable method of metallic nanoparticle fabrication at low operating light power is proposed. The method is based on laser-induced forward transfer, using a metamaterial absorber as the donor to significantly enhance the photothermal effect and reduce the operating light fluence to 35 mJ/cm(2), which is much lower than that in previous works. A large number of metallic nanoparticles can be transferred by one shot of focused nanosecond laser pulses. Transferred nanoparticles exhibit good size uniformity and the sizes are controllable. The optical properties of transferred particles are characterized by dark-field spectroscopy and the experimental results agree with the simulation results.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Nyckelord
- Fabrication
- Arrays
- Deposition
- Nanodroplets
- CR
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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