Results 61 to 70 of about 850,252 (380)
Excitons in narrow-gap carbon nanotubes [PDF]
, 2011 We calculate the exciton binding energy in single-walled carbon nanotubes with narrow band gaps, accounting for the quasi-relativistic dispersion of electrons and holes.
E. Kamke +7 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study presents a multimodal characterization method for a prototype metamaterial model structure that features four distinct states of mechanical stiffness and electrical resistivity. Through simulations and experiments, it uncovers insights into the structural behavior, the correlation between changes in electrical resistivity and mechanical ...
Rebecca Kose +3 more
wiley +1 more source
Thermal conductivity of deformed carbon nanotubes
, 2011 We investigate the thermal conductivity of four types of deformed carbon nanotubes by using the nonequilibrium molecular dynamics method. It is reported that various deformations have different influence on the thermal properties of carbon nanotubes. For
Bao-Quan Ai +5 more
core +1 more source
Composites with carbon nanotubes and graphene: An outlook
Science, 2018 Composite materials with carbon nanotube and graphene additives have long been considered as exciting prospects among nanotechnology applications. However, after nearly two decades of work in the area, questions remain about the practical impact of ...
I. Kinloch +4 more
semanticscholar +1 more source
Key Trends and Insights in Smart Polymeric Skin Wearable Patches
Advanced Engineering Materials, EarlyView.Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez +2 more
wiley +1 more source
Nanomaterials, 2023 To overcome the disadvantages of the MoS2 anode for LIBs in terms of low intrinsic conductivity, poor mechanical stability, and adverse reaction with electrolytes, a 3D multilevel heterostructure (VANS-MoS2-CNTs) has been successfully prepared by a ...
Yiyang Zhao +4 more
doaj +1 more source
Scanning Tunneling Spectroscopy of Suspended Single-Wall Carbon Nanotubes
, 2004 We have performed low-temperature STM measurements on single-wall carbon nanotubes that are freely suspended over a trench. The nanotubes were grown by CVD on a Pt substrate with predefined trenches etched into it.
Dekker, C. +3 more
core +2 more sources
Carbon nanotubes as multifunctional biological transporters and near-infrared agents for selective cancer cell destruction. [PDF]
Proceedings of the National Academy of Sciences of the United States of America, 2005 Biological systems are known to be highly transparent to 700- to 1,100-nm near-infrared (NIR) light. It is shown here that the strong optical absorbance of single-walled carbon nanotubes (SWNTs) in this special spectral window, an intrinsic property of ...
N. W. Kam +3 more
semanticscholar +1 more source
Microcellular Poly (Ethylene‐Co‐Vinyl Acetate)/Lignin Nanocomposites for Soft Ferroelectrets
Advanced Engineering Materials, EarlyView.Lignin valorization for advanced porous polymer nanocomposites development and an upscaling route for continuous manufacturing of soft ferroelectrets for energy harvesting are studied. This work examines the role of lignin and carbon nanotubes (CNT) in modifying the mechanical, dielectric, and ferroelectret properties of poly (ethylene‐co‐vinyl acetate)
Yuchen Lian +5 more
wiley +1 more source
Monitoring Transport Across Modified Nanoporous Alumina Membranes
Sensors, 2007 This paper describes the use of several characterization methods to examinealumina nanotubule membranes that have been modified with specific silanes.
Erich D. Steinle +4 more
doaj +1 more source