Near-Field Optical Identification of Metallic and Semiconducting Single-Walled Carbon Nanotubes

2020 ◽  
Vol 37 (2) ◽  
pp. 028101
Author(s):  
Lele Wang ◽  
Bosai Lyu ◽  
Qiang Gao ◽  
Jiajun Chen ◽  
Zhe Ying ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Optical Identification ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

scholarly journals Near-field imaging of single walled carbon nanotubes emitting in the telecom wavelength range

2016 ◽  
Vol 120 (12) ◽  
pp. 123110 ◽  
Author(s):  
F. La China ◽  
N. Caselli ◽  
F. Sarti ◽  
F. Biccari ◽  
U. Torrini ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Wavelength Range ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Near Field Imaging ◽  
Walled Carbon Nanotubes ◽  
Field Imaging ◽  
Telecom Wavelength

Near-field imaging and spectroscopy of electronic states in single-walled carbon nanotubes

2006 ◽  
Vol 243 (13) ◽  
pp. 3146-3150 ◽  
Author(s):  
Huihong Qian ◽  
Tobias Gokus ◽  
Neil Anderson ◽  
Lukas Novotny ◽  
Alfred J. Meixner ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Near Field ◽  
Electronic States ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Near Field Imaging ◽  
Imaging And Spectroscopy ◽  
Walled Carbon Nanotubes ◽  
Field Imaging

scholarly journals Probing Exciton Localization in Single-Walled Carbon Nanotubes Using High-Resolution Near-Field Microscopy

ACS Nano ◽  
2010 ◽  
Vol 4 (10) ◽  
pp. 5914-5920 ◽  
Author(s):  
Carsten Georgi ◽  
Alexander A. Green ◽  
Mark C. Hersam ◽  
Achim Hartschuh
Keyword(s):  
Carbon Nanotubes ◽  
High Resolution ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Exciton Localization ◽  
Walled Carbon Nanotubes

scholarly journals Near-field infrared microscopy of nanometer-sized nickel clusters inside single-walled carbon nanotubes

RSC Advances ◽  
2019 ◽  
Vol 9 (59) ◽  
pp. 34120-34124 ◽  
Author(s):  
Gergely Németh ◽  
Dániel Datz ◽  
Áron Pekker ◽  
Takeshi Saito ◽  
Oleg Domanov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Optical Microscopy ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Infrared Microscopy ◽  
Single Walled Carbon ◽  
Nickel Clusters ◽  
Walled Carbon Nanotubes

Nickel nanoclusters grown inside single-walled carbon nanotubes (SWCNT) were studied by infrared scattering-type scanning near-field optical microscopy (s-SNOM).

NEAR-FIELD RAMAN SPECTROSCOPY OF INDIVIDUAL SINGLE-WALLED CARBON NANOTUBES

2004 ◽  
Vol 03 (03) ◽  
pp. 371-379 ◽  
Author(s):  
ACHIM HARTSCHUH ◽  
NEIL ANDERSON ◽  
LUKAS NOVOTNY
Keyword(s):  
Carbon Nanotubes ◽  
Raman Spectroscopy ◽  
Spatial Resolution ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Raman Signal ◽  
Single Walled Carbon ◽  
Raman Modes ◽  
Metal Tip ◽  
Walled Carbon Nanotubes

Near-field Raman spectroscopy with high spatial resolution is used to study single-walled carbon nanotubes (SWNTs) within dense samples. A sharp, laser-irradiated metal tip acts as a near-field excitation source causing an enhanced Raman signal within close proximity of the tip. We present optical images of different Raman modes with a spatial resolution better than 15 nm. Local spectroscopy allows us to identify and distinguish tubes with different structures on the nanometer-scale and to observe variations within the spectrum of individual tubes.

Separation and optical identification of semiconducting and metallic single-walled carbon nanotubes

2016 ◽  
Vol 254 (5) ◽  
pp. 1600659 ◽  
Author(s):  
Valentina A. Eremina ◽  
Petr A. Obraztsov ◽  
Pavel V. Fedotov ◽  
Alexander I. Chernov ◽  
Elena D. Obraztsova
Keyword(s):  
Carbon Nanotubes ◽  
Single Walled Carbon Nanotubes ◽  
Optical Identification ◽  
Single Walled Carbon ◽  
Walled Carbon Nanotubes

Self-aligned growth of single-walled carbon nanotubes using optical near-field effects

2008 ◽  
Vol 20 (2) ◽  
pp. 025601 ◽  
Author(s):  
W Xiong ◽  
Y S Zhou ◽  
M Mahjouri-Samani ◽  
W Q Yang ◽  
K J Yi ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Near Field ◽  
Single Walled Carbon Nanotubes ◽  
Single Walled Carbon ◽  
Field Effects ◽  
Aligned Growth ◽  
Walled Carbon Nanotubes
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