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Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps
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| Zeitschriftentitel: | Advanced Materials Interfaces |
|---|---|
| Personen und Körperschaften: | , , , , , |
| In: | Advanced Materials Interfaces, 7, 2020, 6 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
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| Schlagwörter: |
| author_facet |
Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang |
|---|---|
| author |
Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang |
| spellingShingle |
Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang Advanced Materials Interfaces Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps Mechanical Engineering Mechanics of Materials |
| author_sort |
gu, panpan |
| spelling |
Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang 2196-7350 2196-7350 Wiley Mechanical Engineering Mechanics of Materials http://dx.doi.org/10.1002/admi.201902021 <jats:title>Abstract</jats:title><jats:p>Controlling the formation of bimetallic heterogeneous nanogaps structures have many applications in the plasmonics and catalysis fields. Here, a simple and systematic method is developed to fabricate tunable and stable Au–Ag nanowire‐based plasmonic metamaterials. The sub‐10 nm Au–Ag bimetallic heterogeneous nanogaps with desirable optical properties are fabricated by a simple, ultrarapid, and robust nanoskiving technique. Compared to the monometallic linear Ag–Ag and Au–Au nanogaps, the Au–Ag bimetallic heterogeneous nanogaps exhibit remarkable surface enhanced Raman spectroscopy (SERS) enhancement properties due to the nanogaps between the adjacent Au/Ag nanowires, and the Ag/Au bimetallic composite film. In addition, 3D bimetallic heterogeneous nanogaps are built and produce much stronger electric fields than those of the 1D linear nanogaps. The sub‐10 nm Au–Ag heterogeneous nanogaps are promising to be used in SERS substrate, plasmon devices, catalysis, and printed electronics.</jats:p> Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps Advanced Materials Interfaces |
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| title |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_unstemmed |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_full |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_fullStr |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_full_unstemmed |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_short |
Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_sort |
sub‐10 nm au–ag heterogeneous plasmonic nanogaps |
| topic |
Mechanical Engineering Mechanics of Materials |
| url |
http://dx.doi.org/10.1002/admi.201902021 |
| publishDate |
2020 |
| physical |
|
| description |
<jats:title>Abstract</jats:title><jats:p>Controlling the formation of bimetallic heterogeneous nanogaps structures have many applications in the plasmonics and catalysis fields. Here, a simple and systematic method is developed to fabricate tunable and stable Au–Ag nanowire‐based plasmonic metamaterials. The sub‐10 nm Au–Ag bimetallic heterogeneous nanogaps with desirable optical properties are fabricated by a simple, ultrarapid, and robust nanoskiving technique. Compared to the monometallic linear Ag–Ag and Au–Au nanogaps, the Au–Ag bimetallic heterogeneous nanogaps exhibit remarkable surface enhanced Raman spectroscopy (SERS) enhancement properties due to the nanogaps between the adjacent Au/Ag nanowires, and the Ag/Au bimetallic composite film. In addition, 3D bimetallic heterogeneous nanogaps are built and produce much stronger electric fields than those of the 1D linear nanogaps. The sub‐10 nm Au–Ag heterogeneous nanogaps are promising to be used in SERS substrate, plasmon devices, catalysis, and printed electronics.</jats:p> |
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| author | Gu, Panpan, Zheng, Tianxing, Zhang, Wei, Ai, Bin, Zhao, Zhiyuan, Zhang, Gang |
| author_facet | Gu, Panpan, Zheng, Tianxing, Zhang, Wei, Ai, Bin, Zhao, Zhiyuan, Zhang, Gang, Gu, Panpan, Zheng, Tianxing, Zhang, Wei, Ai, Bin, Zhao, Zhiyuan, Zhang, Gang |
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| description | <jats:title>Abstract</jats:title><jats:p>Controlling the formation of bimetallic heterogeneous nanogaps structures have many applications in the plasmonics and catalysis fields. Here, a simple and systematic method is developed to fabricate tunable and stable Au–Ag nanowire‐based plasmonic metamaterials. The sub‐10 nm Au–Ag bimetallic heterogeneous nanogaps with desirable optical properties are fabricated by a simple, ultrarapid, and robust nanoskiving technique. Compared to the monometallic linear Ag–Ag and Au–Au nanogaps, the Au–Ag bimetallic heterogeneous nanogaps exhibit remarkable surface enhanced Raman spectroscopy (SERS) enhancement properties due to the nanogaps between the adjacent Au/Ag nanowires, and the Ag/Au bimetallic composite film. In addition, 3D bimetallic heterogeneous nanogaps are built and produce much stronger electric fields than those of the 1D linear nanogaps. The sub‐10 nm Au–Ag heterogeneous nanogaps are promising to be used in SERS substrate, plasmon devices, catalysis, and printed electronics.</jats:p> |
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| imprint | Wiley, 2020 |
| imprint_str_mv | Wiley, 2020 |
| institution | DE-D275, DE-Bn3, DE-Brt1, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229 |
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| series | Advanced Materials Interfaces |
| source_id | 49 |
| spelling | Gu, Panpan Zheng, Tianxing Zhang, Wei Ai, Bin Zhao, Zhiyuan Zhang, Gang 2196-7350 2196-7350 Wiley Mechanical Engineering Mechanics of Materials http://dx.doi.org/10.1002/admi.201902021 <jats:title>Abstract</jats:title><jats:p>Controlling the formation of bimetallic heterogeneous nanogaps structures have many applications in the plasmonics and catalysis fields. Here, a simple and systematic method is developed to fabricate tunable and stable Au–Ag nanowire‐based plasmonic metamaterials. The sub‐10 nm Au–Ag bimetallic heterogeneous nanogaps with desirable optical properties are fabricated by a simple, ultrarapid, and robust nanoskiving technique. Compared to the monometallic linear Ag–Ag and Au–Au nanogaps, the Au–Ag bimetallic heterogeneous nanogaps exhibit remarkable surface enhanced Raman spectroscopy (SERS) enhancement properties due to the nanogaps between the adjacent Au/Ag nanowires, and the Ag/Au bimetallic composite film. In addition, 3D bimetallic heterogeneous nanogaps are built and produce much stronger electric fields than those of the 1D linear nanogaps. The sub‐10 nm Au–Ag heterogeneous nanogaps are promising to be used in SERS substrate, plasmon devices, catalysis, and printed electronics.</jats:p> Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps Advanced Materials Interfaces |
| spellingShingle | Gu, Panpan, Zheng, Tianxing, Zhang, Wei, Ai, Bin, Zhao, Zhiyuan, Zhang, Gang, Advanced Materials Interfaces, Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps, Mechanical Engineering, Mechanics of Materials |
| title | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_full | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_fullStr | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_full_unstemmed | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_short | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| title_sort | sub‐10 nm au–ag heterogeneous plasmonic nanogaps |
| title_unstemmed | Sub‐10 nm Au–Ag Heterogeneous Plasmonic Nanogaps |
| topic | Mechanical Engineering, Mechanics of Materials |
| url | http://dx.doi.org/10.1002/admi.201902021 |