Loss-spectroscopy on sparse arrays of aligned single-wall carbon nanotubes

Kramberger C; Rummeli M; Knupfer M; Fink J; Buchner B; Einarsson E; Maruyama S; Pichler T

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Loss-spectroscopy on sparse arrays of aligned single-wall carbon nanotubes

机译：排列的单壁碳纳米管稀疏阵列上的损耗光谱

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We performed angle resolved electron energy-loss spectroscopy on vertically aligned single wall carbon nanotubes. We observe two distinct loss-peaks in the energy range from 4.6 eV to 5.1 eV. This doublet of loss-peaks is attributed to the on-axis and crossed plasma oscillations of the pi electrons in sp(2) carbon. The unique identification and assignment of these two oriented excitations is derived from their dispersion relations. The available momenta are aligned on the nanotube axis and reflect the confinement of a particle on a wire. The observed angle resolved loss-peaks are a gap-less extension of polarized optical spectroscopy into finite momenta. (C) 2008 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

机译：我们在垂直排列的单壁碳纳米管上进行了角分辨电子能量损失谱。我们在4.6 eV至5.1 eV的能量范围内观察到两个明显的损耗峰。损失峰的这种双峰归因于sp（2）碳中pi电子的同轴和交叉等离子体振荡。这两个定向激励的唯一标识和分配是从它们的色散关系得出的。可用动量在纳米管轴上对齐，并反映粒子在导线上的约束。观察到的角度分辨的损耗峰是偏振光学光谱到有限矩的无间隙扩展。（C）2008 WILEY-VCH Verlag GmbH＆Co.KGaA，Weinheim

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《Physica status solidi, B. Basic research》 |2008年第10期|共4页
作者
Kramberger C; Rummeli M; Knupfer M; Fink J; Buchner B; Einarsson E; Maruyama S; Pichler T;
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正文语种 eng
中图分类固体物理学;
关键词
ELECTRON-ENERGY-LOSS; FILMS;

机译：电子能量损失;薄膜;

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1. Loss-spectroscopy on sparse arrays of aligned single-wall carbon nanotubes [J] . Kramberger C, Rummeli M, Knupfer M, Physica status solidi, B. Basic research . 2008,第10期

机译：排列的单壁碳纳米管稀疏阵列上的损耗光谱
2. Controlled exciton-plasmon coupling in a mixture of ultrathin periodically aligned single-wall carbon nanotube arrays [J] . C. M. Adhikari, I. V. Bondarev Journal of Applied Physics . 2021,第1期

机译：在超薄定期对齐的单壁碳纳米管阵列的混合物中控制激子 - 等离子偶联
3. Implications of Electrical Crosstalk for High Density Aligned Array of Single-Wall Carbon Nanotubes [J] . Wahab M.A., Alam M.A. Electron Devices, IEEE Transactions on . 2014,第12期

机译：电串扰对单壁碳纳米管高密度排列阵列的影响
4. Bright and Ultrafast Photoelectron Emission from Aligned Single-Wall Carbon Nanotubes Through Multiphoton Exciton Resonance [C] . Derek A. Bas, Mark E. Green, Hsin-Yu Yao, Conference on Lasers and Electro-Optics . 2019

机译：对准的单壁碳纳米管通过多光子激子共振产生明亮，超快的光电子发射。
5. Third Harmonic Generation from Aligned Single-Wall Carbon Nanotubes. [D] . Morris, Darius T., Jr. 2012

机译：对齐的单壁碳纳米管产生的第三次谐波。
6. Single-Wall Carbon Nanotube Forest Arrays For Immunoelectrochemical Measurement of 4 Protein Biomarkers for Prostate Cancer [O] . Bhaskara V. Chikkaveeraih, Ashwin Bhirde, Ruchika Malhotra, -1

机译：4种蛋白生物标志物前列腺癌的单壁碳纳米管阵列森林对于Immunoelectrochemical测量
7. Large Area-Aligned Arrays from Direct Deposition of Single-Wall Carbon Nanotube Inks [O] . -1

机译：从单壁碳纳米管油墨直接沉积大区域对齐阵列
8. Molecular Jet Growth of Carbon Nanotubes and Dense Vertically Aligned Nanotube Arrays. [R] . Eres, G. 2005

机译：碳纳米管和致密垂直排列纳米管阵列的分子射流生长。

Loss-spectroscopy on sparse arrays of aligned single-wall carbon nanotubes

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