scholarly journals Metallic carbon nanotube quantum dots with broken symmetries as a platform for tunable terahertz detection

2021 ◽  
Vol 8 (2) ◽  
pp. 021406
Author(s):  
G. Buchs ◽  
M. Marganska ◽  
J. W. González ◽  
K. Eimre ◽  
C. A. Pignedoli ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Broken Symmetries ◽  
Terahertz Detection

ULTRA-HIGHLY SENSITIVE TERAHERTZ DETECTION USING CARBON-NANOTUBE QUANTUM DOTS

2007 ◽  
Vol 17 (03) ◽  
pp. 567-570 ◽  
Author(s):  
YUKIO KAWANO ◽  
TOMOKO FUSE ◽  
KOJI ISHIBASHI
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Quantum Dot ◽  
Coulomb Blockade ◽  
Thz Wave ◽  
Excess Current ◽  
Terahertz Detection ◽  
Highly Sensitive ◽  
Thz Detector ◽  
Coulomb Blockade Regime

We have observed that Terahertz (THz) irradiation to a carbon nanotube quantum dot (CNT-QD) leads to the generation of an excess current in the Coulomb blockade regime. It was found that this THz detected signal survives even when the incident THz wave is extremely weak (~1 fW). This means that the CNT-QD could works as a highly sensitive THz detector.

Optical bistability induced by spin–orbit coupling in the carbon-nanotube quantum dots

2016 ◽  
Vol 55 (5) ◽  
pp. 1090 ◽  
Author(s):  
Wei Liu ◽  
Hongjun Zhang ◽  
Hui Sun ◽  
Qiaolin Zhang ◽  
Dandan Wang
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Optical Bistability ◽  
Orbit Coupling ◽  
Spin Orbit Coupling ◽  
Spin Orbit

Carbon nitride quantum dots tethered on CNTs for the electrochemical detection of dopamine and uric acid

2021 ◽  
Vol 45 (14) ◽  
pp. 6263-6272
Author(s):  
Biyas Posha ◽  
Narayanan Asha ◽  
N. Sandhyarani
Keyword(s):  
Quantum Dots ◽  
Uric Acid ◽  
Carbon Nanotube ◽  
Electrochemical Detection ◽  
Carbon Nitride ◽  
Multiwalled Carbon Nanotube ◽  
Multiwalled Carbon

A 0D–1D CNQDs/f-CNT architecture composed of 0D CNQDs tethered on a 1D functionalized multiwalled carbon nanotube (f-CNT) network was used for dopamine sensing.

Graphene quantum dots–carbon nanotube hybrid arrays for supercapacitors

2013 ◽  
Vol 24 (19) ◽  
pp. 195401 ◽  
Author(s):  
Yue Hu ◽  
Yang Zhao ◽  
Gewu Lu ◽  
Nan Chen ◽  
Zhipan Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Graphene Quantum Dots

Terahertz Spectroscopy of Individual Carbon Nanotube Quantum Dots

Nano Letters ◽  
2018 ◽  
Vol 19 (1) ◽  
pp. 242-246 ◽  
Author(s):  
Takuma Tsurugaya ◽  
Kenji Yoshida ◽  
Fumiaki Yajima ◽  
Maki Shimizu ◽  
Yoshikazu Homma ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Terahertz Spectroscopy

High dielectric constant epoxy nanocomposites containing ZnO quantum dots decorated carbon nanotube

2020 ◽  
Vol 138 (5) ◽  
pp. 49778
Author(s):  
Cong Liu ◽  
Farhad Daneshvar ◽  
Spencer Hawkins ◽  
Masaya Kotaki ◽  
Hung‐Jue Sue
Keyword(s):  
Quantum Dots ◽  
Dielectric Constant ◽  
Carbon Nanotube ◽  
High Dielectric Constant ◽  
Epoxy Nanocomposites ◽  
Zno Quantum Dots ◽  
High Dielectric

scholarly journals Importance of the structural integrity of a carbon conjugated mediator for photocatalytic hydrogen generation from water over a CdS–carbon nanotube–MoS2 composite

2016 ◽  
Vol 52 (93) ◽  
pp. 13596-13599 ◽  
Author(s):  
Molly Meng-Jung Li ◽  
Poppy Mills ◽  
Simon M. Fairclough ◽  
Alex Robertson ◽  
Yung-Kang Peng ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carbon Nanotube ◽  
Hydrogen Production ◽  
Structural Integrity ◽  
Hydrogen Generation ◽  
Single Layer ◽  
Cds Quantum Dots ◽  
Photocatalytic Hydrogen Production ◽  
Photocatalytic Hydrogen Generation

CdS quantum dots is shown to promote photocatalytic hydrogen production from water significantly over single-layer MoS2 on double-walled carbon nanotube.

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