Formation of metal nanoparticles tailored by dynamic oblique deposition for plasmonic applications
Project/Area Number |
17310073
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nanomaterials/Nanobioscience
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Research Institution | Kyoto University |
Principal Investigator |
SUZUKI Motofumi Kyoto University, Dept of Eng., Associate Professor (00346040)
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Co-Investigator(Kenkyū-buntansha) |
KIMURA Kenji Kyoto University, Dept of Eng., Professor (50127073)
NAKAJIMA Kaoru Kyoto University, Dept. of Eng, Assistant Professor (80293885)
|
Project Period (FY) |
2005 – 2007
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Project Status |
Completed (Fiscal Year 2007)
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Budget Amount *help |
¥6,930,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥330,000)
Fiscal Year 2007: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2006: ¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2005: ¥3,300,000 (Direct Cost: ¥3,300,000)
|
Keywords | Nanomaterials / Surface and interfaces / Optical properties / Self-assembly / 動的斜め蒸着 / 金属ナノ粒子 / 局所プラズモン |
Research Abstract |
Using a dynamic oblique angle deposition technique, we demonstrate the direct formation of Ag and Au nanorods with quasi-parallel major axes on a template layer of oxide having a strongly anisotropic surface morphology. The optical properties of the nanorods are tuned by varying the deposition conditions without any pre- or posttreatment, and the resulting nanorod arrays exhibit high surface-enhanced Raman scattering (SERS) activity. In addition to high macroscopic uniformity over a large area, our nanorod arrays contain a high density of isolated minerals. Using the optimum Ag nanorod arrays, the SERS imaging of the microdroplets of a rhodamine 6G solution is successfully demonstrated The space resolution of the imaging is of the order of at least a few μm. These features are suitable for the SERS imaging of biomaterials. In addition, we demonstrate the growth of unusual metal whiskers by glancing angle deposition on a high temperature (HT-GLAD) substrate, while the usual columnar structures completely disappear due to accelerated surface diffusion. HT-GLAD is essential fur the nucleation of the whiskers and efficient supply of metal atoms on the side surface of the vertically growing whiskers. HT-GLAD will, for the first time, reveal the mechanisms fm the vapor growth of metal whiskers.
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Report
(4 results)
Research Products
(82 results)
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[Journal Article] Ag nanorod arrays tailored for surface-enhanced Raman imaging in the near-infrared region2008
Author(s)
M., Suzuki, W., Maekita, YoshinoriWada, K., Nagai, K,. Nakajima, K,. Kimura, T,. Fukuoka, Y., Mori
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Journal Title
Nanotechnology 19(in press)
NAID
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Plasmonic nanocoatings tailored for surface-enhanced Raman imaging in near-infrared region2007
Author(s)
M., Suzuki, W., Maekita, Y., Wada, S., Li, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
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Journal Title
Proc. SPIE 6647
Pages: 664707-664707
Description
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[Journal Article] An approach to self-cleaning SERS sensors by arraying Au nanorods on TiO2 layer2007
Author(s)
S., Li, M., Suzuki, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
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Journal Title
Proc. SPIE 6647
Pages: 66470-66470
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Selective Growth of Al Nano-whiskers on the Patterned Substrate by Glancing Angle Deposition at High Temperature2007
Author(s)
M., Suzuki, R., Kita, K., Hamachi, K., Nagai, K., Nakajima, K., Kimura
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Journal Title
Mater. Res. Soc. Symp. Proc 1054(in press)
Description
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[Journal Article] Novel Synthesis of Metal Nano-whiskers : High-temperature Glancing Angle Deposition2007
Author(s)
M., Suzuki, K., Hamachi, K., Nagai, R., Kita, K., Nakajima, K., Kimura
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Journal Title
Mater. Res. Soc. Symp. Proc 1058(in press)
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Morphological evolution of Al whiskers grown by high temperature glancing angle deposition2007
Author(s)
M., Suzuki, K., Nagai, S., Kinoshita, K., Nakajima, K., Kimura, T., Okano, K., Sasakawa
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Journal Title
J. Vac. Sci. Technol 25
Pages: 1098-1102
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Subsurface structures in initial stage of FeSi2 growth studied by high-resolution Rutherford backscattering spectroscopy2007
Author(s)
M., Suzuki, K., Kinoshita, S., Jomori, H., Harada, K., Nakajima, K., Kimura
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Journal Title
Thin Solid Films 515
Pages: 8281-8284
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Effect of oblique-angle deposition on early stage of Fe-Si growth2007
Author(s)
H., Harada, S., Jomori, M., Suzuki, K., Kinoshita, K., Nakajima, K., Kimura
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Journal Title
Thin Solid Films 515
Pages: 8277-8280
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] In-line aligned and bottom-up Ag nanorods for surface-enhanced Raman spectroscopy2006
Author(s)
M., Suzuki, W., Maekita, Y., Wada, K., Nakajima, K Kimura, T., Fukuoka, Y., Mori
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Journal Title
Appl. Phys. Lett 88
Pages: 203121-203121
NAID
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Vapor phase growth of AI whiskers induced by glancing angle deposition at high temperature2006
Author(s)
M., Suzuki, K., Nagai, S., Kinoshita, K., Nakajima, K., Kimura, T., Okano, K., Sasakawa
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Journal Title
Appl. Phys. Lett 89
Pages: 133103-133103
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Physically self-assembled Ag nanorod arrays for tunable plasmonic sensors2005
Author(s)
M., Suzuki, Y., Wada, W., Maekita, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
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Journal Title
e-Journal of Surface Science and Nanotechnology 3
Pages: 280-283
NAID
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Surface Enhanced Raman Scattering on Physically Self-assembled Ag Nanorod Arrays2005
Author(s)
M., Suzuki, W., Maekita, Y., Wada, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
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Journal Title
Materials Research Society Symposium Proceedings 900
Pages: 908-903
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Gold Nanorod Arrays for Surface Enhanced Raman Scattering Imaging of Micro-objects2007
Author(s)
M., Suzuki, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
AVS 54th International Symposium
Place of Presentation
Seatle, USA
Year and Date
2007-12-16
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Selective Growth of Al Nano-whiskers on the Patterned Substrate by Glancing Angle Deposition at High Temperature2007
Author(s)
M., Suzuki, R., Kita, K., Hamachi, K., Nagai, K., Nakajima, K., Kimura
Organizer
2007 MRS Fall Meeing
Place of Presentation
Boston, USA
Year and Date
2007-11-29
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Novel Synthesis of Metal Nano-whiskers : High-temperature Glancing Angle Deposition2007
Author(s)
M., Suzuki, K., Hamachi, K., Nagai, R., Kita, K., Nakajima, K., Kimura
Organizer
2007 MRS Fall Meeing
Place of Presentation
Boston, USA
Year and Date
2007-11-26
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Plasmonic nanocoatings tailored for surface-enhanced Raman imaging in near-infrared region2007
Author(s)
M., Suzuki, W., Maekita, Y., Wada, S., Li, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
SPIE Optics & Photonics 2007
Place of Presentation
San Diego, USA
Year and Date
2007-08-26
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] An approach to self-cleaning SERS sensors by arraying Au nanorods on TiO2 layer2007
Author(s)
S., Li, M., Suzuki, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
SPIE Optics & Photonics 2007
Place of Presentation
San Diego, USA
Year and Date
2007-08-26
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Effect of oblique-angle deposition on early stage of Fe-Si growth2007
Author(s)
H., Harada, S., Jomori, M., Suzuki, K., Kinoshita, K., Nakajima, K., Kimura
Organizer
Asia-Pacific Conference on Semiconducting Silicides
Place of Presentation
Kyoto, Japan
Year and Date
2007-07-29
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Physically Self-assembled Au Nanorod Arrays for SERS2006
Author(s)
M., Suzuki, K., Nakajima, K., Kimura, T., Fukuoka, and Y., Mori
Organizer
2006 MRS Fall Meeting
Place of Presentation
Boston, USA
Year and Date
2006-11-28
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Morphological evolution of Al whiskers grown by high temperature glancing angle deposition2006
Author(s)
M., Suzuki, K., Nagai, S., Kinoshita, K., Nakajima, K., Kimura, T., Okano, K., Sasakawa
Organizer
AVS 53th International Symposium
Place of Presentation
San Francisco, USA
Year and Date
2006-11-15
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Physically Self-assembled Au Nanorod Arrays for SERS2006
Author(s)
M., Suzuki, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
20th International Conference on Raman Spectroscopy
Place of Presentation
Yokohama, JAPAN
Year and Date
2006-08-22
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Subsurface structures in initial stage of FeSi2 growth studied by high-resolution Rutherford backscattering spectroscopy2006
Author(s)
M., Suzuki, K., Kinoshita, S., Jomori, H., Harada, K., Nakajima, K., Kimura
Organizer
Asia-Pacific Conference on Semiconducting Silicides
Place of Presentation
Kyoto, Japan
Year and Date
2006-07-29
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Stable and Reproducible Chain-like Assembly of Gold Nanoparticles for Surface-enhanced Raman Scattering2005
Author(s)
T., Fukuoka, R., Kuramoto, N., Shinohara, S., Ikuta, M., Suzuki, Y., Mori
Organizer
2005 MRS Fall Meeting
Place of Presentation
Boston, USA
Year and Date
2005-12-01
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Surface Enhanced Raman Scattering on Physically Self-assembled Ag Nanorod Arrays2005
Author(s)
M., Suzuki, W., Maekita, Y., Wada, K., Nakajima, K., Iiimura, Fukuoka, Y., Mori
Organizer
2005 MRS Fall Meeting
Place of Presentation
Boston, USA
Year and Date
2005-11-30
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Tunable Plasma Resonance of Ag Nanorod Arrays Prepared by Dynamic Oblique Deposition2005
Author(s)
M., Suzuki, W., Maekita, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
2005 MRS Fall Meeting
Place of Presentation
Boston, USA
Year and Date
2005-11-28
Description
「研究成果報告書概要(欧文)」より
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[Presentation] Surface-enhanced Raman Scattering of Rhodamine 6G Using Physically Self-assembled Ag Nanorod Arrays2005
Author(s)
T., Fukuoka, M., Suzuki, Y., Wada, K., Nakajima, K., Kimura, Y., Mori
Organizer
2005 MRS Fall Meeting
Place of Presentation
Boston, USA
Year and Date
2005-11-28
Description
「研究成果報告書概要(欧文)」より
Related Report
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[Presentation] Physically self-assembled Ag nanorod arrays for tunable plasmonic sensors2005
Author(s)
M., Suzuki, Y., Wada, W., Maekita, K., Nakajima, K., Kimura, T., Fukuoka, Y., Mori
Organizer
ISSS-4 International Symposium on Surface Science and Nanotechnology
Place of Presentation
Omiya, Japan
Year and Date
2005-11-14
Description
「研究成果報告書概要(欧文)」より
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