4.8 Article

Absolute Quantification of sp3Defects in Semiconducting Single-Wall Carbon Nanotubes by Raman Spectroscopy

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Review Materials Science, Multidisciplinary

Luminescent Defects in Single-Walled Carbon Nanotubes for Applications

Jana Zaumseil

Summary: Semiconducting single-walled carbon nanotubes exhibit remarkable electronic and optical properties, especially in the presence of sp(3) defects which can be chemically tuned for enhanced photoluminescence; these defects have diverse applications in optical sensing, bioimaging, and as components in single-photon emitters and electroluminescent devices.

ADVANCED OPTICAL MATERIALS (2022)

Article Chemistry, Multidisciplinary

Interaction of Luminescent Defects in Carbon Nanotubes with Covalently Attached Stable Organic Radicals

Felix J. Berger et al.

Summary: The functionalization of purified semiconducting SWCNTs with stable organic radicals has been reported in this study, showing improved performance and enhanced triplet exciton population due to radical-enhanced intersystem crossing. This research opens up new possibilities for magnetic resonance studies, in vivo fluorescence imaging, and the fabrication of spintronic devices.

ACS NANO (2021)

Article Multidisciplinary Sciences

Synthetic control over the binding configuration of luminescent sp3-defects in single-walled carbon nanotubes

Simon Settele et al.

Summary: The study introduces the potential of employing single-walled carbon nanotubes with luminescent defects as quantum-light sources in the near-infrared. A simple reaction protocol is proposed to create only one type of luminescent defect in nanotubes with longer photoluminescence lifetimes.

NATURE COMMUNICATIONS (2021)

Article Chemistry, Multidisciplinary

Quantum Light Emission from Coupled Defect States in DNA-Functionalized Carbon Nanotubes

Yu Zheng et al.

Summary: This study demonstrates promising single-photon emission from quantum defects generated in single-wall carbon nanotubes by covalent reaction with guanine nucleotides in their single-stranded DNA coatings. The spatial pattern of nanotube functionalization sites can be readily controlled by selecting ssDNA base sequences, making GF-SWCNTs a versatile family of quantum light emitters with engineered properties. Exciton traps from adjacent ssDNA strands are weakly coupled to give cross-correlations between their separate photon emissions.

ACS NANO (2021)

Article Chemistry, Multidisciplinary

Charge Transport in and Electroluminescence from sp3-Functionalized Carbon Nanotube Networks

Nicolas F. Zorn et al.

Summary: The controlled covalent functionalization of semiconducting single-walled carbon nanotubes with luminescent sp(3) defects results in additional narrow and tunable photoluminescence features in the near-infrared, enabling single-photon emission at room temperature. Ambipolar, light-emitting field-effect transistors based on networks of pristine and functionalized polymer-sorted SWCNTs are demonstrated, showing electroluminescence from defect states that can be tuned by the defect density.

ACS NANO (2021)

Article Chemistry, Physical

Quantum Defects in Fluorescent Carbon Nanotubes for Sensing and Mechanistic Studies

Alexander Spreinat et al.

Summary: Single-wall carbon nanotubes can assemble with biopolymers to form highly sensitive biosensors, with their fluorescence changing when interacting with analytes. By exploiting quantum defects in the carbon lattice of SWCNTs, processes and rate constants involved in photophysical signal transduction have been identified. Additionally, the fluorescence response of SWCNTs is influenced by both their length and non-radiative rate constants.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Review Chemistry, Multidisciplinary

Carbon Nanotube Photoluminescence Modulation by Local Chemical and Supramolecular Chemical Functionalization

Tomohiro Shiraki et al.

ACCOUNTS OF CHEMICAL RESEARCH (2020)

Review Chemistry, Multidisciplinary

Controlling Defect-State Photophysics in Covalently Functionalized Single-Walled Carbon Nanotubes

Brendan J. Gifford et al.

ACCOUNTS OF CHEMICAL RESEARCH (2020)

Review Chemistry, Multidisciplinary

Controlling the optical properties of carbon nanotubes with organic colour-centre quantum defects

Alexandra H. Brozena et al.

NATURE REVIEWS CHEMISTRY (2019)

Article Chemistry, Multidisciplinary

Superlocalization of Excitons in Carbon Nanotubes at Cryogenic Temperature

C. Raynaud et al.

NANO LETTERS (2019)

Article Chemistry, Physical

Defect Evolution of Ion-Exposed Single-Wall Carbon Nanotubes

Jana Kalbacova et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2019)

Article Chemistry, Physical

Exciton Localization and Optical Emission in Aryl-Functionalized Carbon Nanotubes

Brendan J. Gifford et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

Article Chemistry, Physical

Carbon nanotubes as emerging quantum-light sources

X. He et al.

NATURE MATERIALS (2018)

Article Chemistry, Multidisciplinary

Narrow-band single-photon emission through selective aryl functionalization of zigzag carbon nanotubes

Avishek Saha et al.

NATURE CHEMISTRY (2018)

Article Chemistry, Physical

Role of Defects as Exciton Quenching Sites in Carbon Nanotube Photovoltaics

Jialiang Wang et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2017)

Article Materials Science, Multidisciplinary

Disentangling contributions of point and line defects in the Raman spectra of graphene-related materials

Luiz Gustavo Cancado et al.

2D MATERIALS (2017)

Article Chemistry, Multidisciplinary

Photoluminescence Dynamics of Aryl sp3 Defect States in Single-Walled Carbon Nanotubes

Nicolai F. Hartmann et al.

ACS NANO (2016)

Article Chemistry, Physical

High-Quality Reduced Graphene Oxide by CVD-Assisted Annealing

Stefan Grimm et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

Article Chemistry, Physical

Fluorescent Carbon Nanotube Defects Manifest Substantial Vibrational Reorganization

Mijin Kim et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2016)

Article Chemistry, Multidisciplinary

Molecularly Tunable Fluorescent Quantum Defects

Hyejin Kwon et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

Ubiquity of Exciton Localization in Cryogenic Carbon Nanotubes

Matthias S. Hofmann et al.

NANO LETTERS (2016)

Article Multidisciplinary Sciences

Emergence of new red-shifted carbon nanotube photoluminescence based on proximal doped-site design

Tomohiro Shiraki et al.

SCIENTIFIC REPORTS (2016)

Article Chemistry, Multidisciplinary

Structure-Dependent Thermal Defunctionalization of Single-Walled Carbon Nanotubes

Saunab Ghosh et al.

ACS NANO (2015)

Review Physics, Condensed Matter

Raman characterization of defects and dopants in graphene

Ryan Beams et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2015)

Article Chemistry, Multidisciplinary

Nonlinear Photoluminescence Spectroscopy of Carbon Nanotubes with Localized Exciton States

Munechiyo Iwamura et al.

ACS NANO (2014)

Article Chemistry, Multidisciplinary

Electronic Structure and Chemical Nature of Oxygen Dopant States in Carbon Nanotubes

Xuedan Ma et al.

ACS NANO (2014)

Article Chemistry, Multidisciplinary

Scanning-Raman-Microscopy for the Statistical Analysis of Covalently Functionalized Graphene

Jan M. Engiert et al.

ACS NANO (2013)

Article Chemistry, Multidisciplinary

Brightening of carbon nanotube photoluminescence through the incorporation of sp3 defects

Yanmei Piao et al.

NATURE CHEMISTRY (2013)

Article Nanoscience & Nanotechnology

Bright, long-lived and coherent excitons in carbon nanotube quantum dots

Matthias S. Hofmann et al.

NATURE NANOTECHNOLOGY (2013)

Article Chemistry, Physical

Molar Extinction Coefficient of Single-Wall Carbon Nanotubes

Friedrich Schoeppler et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2011)

Article Chemistry, Multidisciplinary

Quantifying Defects in Graphene via Raman Spectroscopy at Different Excitation Energies

L. G. Cancado et al.

NANO LETTERS (2011)

Article Chemistry, Physical

Quantifying ion-induced defects and Raman relaxation length in graphene

M. M. Lucchese et al.

CARBON (2010)

Review Multidisciplinary Sciences

Defect characterization in graphene and carbon nanotubes using Raman spectroscopy

M. S. Dresselhaus et al.

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES (2010)