Plasmon-enhanced scattering and charge transfer in few-layer graphene interacting with buried printed 2D-pattern of silver nanoparticles

Carles R.; Bayle M.; Bonafos C.

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Plasmon-enhanced scattering and charge transfer in few-layer graphene interacting with buried printed 2D-pattern of silver nanoparticles

机译：在几层石墨烯中的等离子体增强散射和电荷转移与掩埋印刷的2D-银纳米粒子的掩埋2D图案相互作用

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摘要

Hybrid structures combing silver nanoparticles and few-layer graphene have been synthetized by combining low-energy ion beam synthesis and stencil techniques. A single plane of metallic nanoparticles plays the role of an embedded plasmonic enhancer located in dedicated areas at a controlled nanometer distance from deposited graphene layers. Optical imaging, reflectance and Raman scattering mapping are used to measure the enhancement of electronic and vibrational properties of these layers. In particular electronic Raman scattering is shown as notably efficient to analyze the optical transfer of charge carriers between the systems and the presence of intrinsic and extrinsic defects.

机译：通过组合低能量离子束合成和模版技术，合成了梳理银纳米颗粒和几层石墨烯的杂化结构。单个金属纳米粒子的平面起到位于距沉积石墨烯层的受控纳米距离的专用区域中的嵌入式等离子体增强室的作用。光学成像，反射率和拉曼散射映射用于测量这些层的电子和振动性能的增强。特别地，电子拉曼散射被示出为显着有效，以分析系统之间的电荷载体的光学传递和内在和外在缺陷的存在。

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来源
《Nanotechnology》 |2018年第17期|共9页
作者
Carles R.; Bayle M.; Bonafos C.;
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作者单位

Univ Toulouse CNRS CEMES 29 Rue Jeanne Marvig F-31055 Toulouse France;

Univ Nantes 2 Inst Mat Jean Rouxel UMR CNRS 6502 Rue Houssiniere BP 32229 F-44322 Nantes 3 France;

Univ Toulouse CNRS CEMES 29 Rue Jeanne Marvig F-31055 Toulouse France;

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原文格式 PDF
正文语种 eng
中图分类特种结构材料;
关键词
hybrid nanostructures; few-layer graphene; enhanced Raman scattering;

机译：杂交纳米结构;几层石墨烯;增强拉曼散射;

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专利

1. Plasmon-enhanced scattering and charge transfer in few-layer graphene interacting with buried printed 2D-pattern of silver nanoparticles [J] . Carles R., Bayle M., Bonafos C. Nanotechnology . 2018,第17期

机译：在几层石墨烯中的等离子体增强散射和电荷转移与掩埋印刷的2D-银纳米粒子的掩埋2D图案相互作用
2. Facile synthesis of silver nanoparticles/carbon dots for a charge transfer study and peroxidase-like catalytic monitoring by surface-enhanced Raman scattering [J] . Zhao Hongyue, Guo Yue, Zhu Shoujun, Applied Surface Science . 2017,第JULa15期

机译：通过表面增强拉曼散射方便地合成银纳米颗粒/碳点，用于电荷转移研究和过氧化物酶样催化监测
3. SURFACE-ENHANCED RAMAN SCATTERING AT PHOTOREDUCED SILVER NANOPARTICLES AT SINGLE CRYSTAL TIO2 PARTICLES FOR STUDYING THEIR INTERFACIAL CHARGE TRANSFER ACTIVITIES AND RENEWABLE ENERGY CONVERSION [J] . Daniel A. Clayton, Shanlin Pan American Chemical Society, Division of Fuel Chemistry, Preprints . 2012,第2期

机译：单晶TIO2粒子在光诱导的银纳米粒子中的表面增强拉曼散射，以研究其界面电荷转移活性和可再生能量转换
4. SURFACE-ENHANCED RAMAN SCATTERING AT PHOTOREDUCED SILVER NANOPARTICLES AT SINGLE CRYSTAL TIO2 PARTICLES FOR STUDYING THEIR INTERFACIAL CHARGE TRANSFER ACTIVITIES AND RENEWABLE ENERGY CONVERSION [C] . Daniel A. Clayton, Shanlin Pan American Chemical Society National Meeting . 2012

机译：在单晶TiO2颗粒处光针对银纳米粒子的表面增强拉曼散射，用于研究其界面电荷转移活动和可再生能量转换
5. SURFACE-ENHANCED RAMAN SCATTERING OF METHYLVIOLOGEN AT SILVER ELECTRODES AND ITS APPLICATION TO STUDY OF CHARGE TRANSFER AT THE SEMICONDUCTOR/ELECTROLYTE INTERFACE [D] . FENG, QIAO 1987

机译：甲基碘在银电极上的表面增强拉曼散射及其在半导电/电解质界面电荷转移研究中的应用
6. Simultaneous Determination of Streptomycin and Oxytetracycline Using a Oracet-Blue/Silver-Nanoparticle/Graphene-Oxide/Modified Screen-Printed Electrode [O] . Sanaz Akbarzadeh, Habibollah Khajesharifi, Michael Thompson 2020

机译：乙酸蓝/银纳米颗粒/氧化石墨烯/修饰的丝网印刷电极同时测定链霉素和土霉素
7. Raman peak enhancement and shift of few-layer graphene induced by plasmonic coupling with silver nanoparticles [O] . Zhang SG, Zhang XW, Liu X, 2014

机译：银纳米粒子的等离子体耦合诱导的拉曼峰增强和几层石墨烯的位移

Plasmon-enhanced scattering and charge transfer in few-layer graphene interacting with buried printed 2D-pattern of silver nanoparticles

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