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Defect-Induced Electron Scattering in Single-Walled Carbon Nanotubes
Defect-Induced Electron Single-Walled Carbon Nanotubes
2010/11/18
We present a detailed comparison between theoretical predictions on electron scattering processes in metallic single-walled carbon nanotubes with defects and experimental data obtained by scanning tun...
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Magnetic Force Microscopy tip-induced magnetization iron lled carbon nanotube
2010/11/17
We have characterized a new Magnetic Force Microscopy (MFM) probe based on an iron lled
carbon nanotube (FeCNT) using MFM imaging on permalloy (Py) disks saturated in a high magnetic
eld perpendic...
Imaging Dissipative Transport in Carbon Nanotube Network Transistors
Imaging Dissipative Transport Carbon Nanotube Network Transistors
2010/11/24
We use infrared thermometry of carbon nanotube network (CNN) transistors and find the forma-tion of distinct hot spots during operation. However, the average CNN temperature at breakdown is significan...
Reduction of COD from Micro-Polluted Water through Adsorption of Activated Carbon-Attapulgite Composite Adsorbent
Activated Carbon (AC) Adsorbent Adsorption Attapulgite COD Micro-Polluted Water Reduction
2011/11/15
The aim of this study was the assessment of reduction of chemical oxygen demand (COD) from micro-polluted water using activated carbon-attapulgite composite adsorbent prepared using activated carbon a...
Barrier-Free Tunneling in a Carbon Heterojunction Transistor
Barrier-Free Tunneling Carbon Heterojunction Transistor
2010/11/23
Recently it has been experimentally shown that a graphene nanoribbon (GNR) can be obtained
by unzipping a carbon nanotube (CNT). This makes it possible to fabricate all-carbon
heterostructures that ...
High Performance In Vivo Near-IR (>1 μm) Imaging and Photothermal Cancer Therapy with Carbon Nanotubes
Vivo Near-IR (>1 μm) Imaging Photothermal Cancer Therapy
2010/11/12
Short single-walled carbon nanotubes (SWNTs) functionalized by PEGylated phospholipids are biologically non-toxic and long-circulating nanomaterials with intrinsic near infrared photoluminescence (NI...
Polymeric forms of carbon in dense lithium carbide
Polymeric forms of carbon dense lithium carbide
2010/11/17
The immense interest in carbon nanomaterials continues to stimulate intense research activities aimed to realize carbon nanowires, since linear chains of carbon atoms are expected to display novel and...
First Principles Calculation of Field Emission from Carbon Nanotubes With Nitrogen and Boron Doping
First Principles Calculation Field Emission Carbon Nanotubes Nitrogen Boron Doping
2010/11/24
We investigate the eld emission properties of nitrogenated and boronated carbon nanotubes using time-dependent density functional theory, were the wave function propagation is performed using the Cra...
A Carbon-enhanced Metal-poor Damped Lyman alpha System: Probing Gas from Population III Nucleosynthesis?
galaxies abundances − galaxies evolution − quasars absorption lines quasars: individual J0035− 0918 − stars carbon − stars
2010/11/10
We present high resolution observations of an extremely metal-poor damped Ly system, at zabs = 2.3400972 in the spectrum of the QSO J0035−0918, exhibiting an abundance pattern consistent with mo...
Titanium-capped carbon chains as promising new hydrogen storage media
Titanium-capped carbon chains promising new hydrogen storage media
2010/11/23
The capacity of Ti-capped sp carbon atomic chains for use as hydrogen storage media is studied using first-principles density functional theory. The Ti atom is strongly attached at one end of the carb...
Measurement of inclusive charged current interactions on carbon in a few-GeV neutrino beam
Measurement of inclusive charged current interactions carbon few-GeV neutrino beam
2011/1/4
The SciBooNE Collaboration reports a measurement of inclusive charged current interactions of
muon neutrinos on carbon with an average energy of 0.8 GeV using the Fermilab Booster Neu-
trino Beam.
The impact of spatial fluctuations in the ultra-violet background on intergalactic carbon and silicon
methods: numerical intergalactic medium quasars absorption lines
2010/11/12
Spatial inhomogeneities in the spectral shape of the ultra-violet background (UVB) at the tail-end of He II reionisation are thought to be the primary cause of the large fluctuations observed in the H...
Growth of Large-Area Graphene Films from Metal-Carbon Melts
Single Layer Graphene Crystal Growth Binary Phases Raman Spectroscopy wrinkles
2010/11/24
We have demonstrated a new method for the large-area graphene growth, which can lead to a scalable low-cost high-throughput production technology. The method is based on growing single-layer or few-la...
Exciton-Plasmon Interactions in Individual Carbon Nanotubes
Carbon nanotubes Near-field effects Excitons Plasmons
2010/11/18
We use the macroscopic quantum electrodynamics approach suitable for absorbing and dispersing media to study the properties and role of collective surface excitations — excitons and plasmons — in sing...
Transfer Printing Approach to All-Carbon Nanoelectronics
Dual-Fer Optical Transfer All-Carbon Nanoelectronics
2010/11/23
Transfer printing methods are used to pattern and assemble monolithic carbon nanotube (CNT) thin-film transistors on large-area transparent, flexible substrates. Airbrushed CNT thin-films with sheet r...
