A Compact Virtual-Source Model for Carbon Nanotube Field-Effect Transistors in the Sub-10-nm Regime - Part II Extrinsic Elements, Performance Assessment, and Design Optimization [PDF]
, 2015 We present a data-calibrated compact model of carbon nanotube (CNT) field-effect transistors (CNFETs) including contact resistance, direct source-to-drain and band-to-band tunneling currents. The model captures the effects of dimensional scaling and performance degradations due to parasitic effects and is used to study the trade-offs between the drive ...
arxiv +1 more source
Advanced Functional Materials, EarlyView.Self‐aligned gate transistors are developed with a single‐step dielectric passivation and fine‐tuning of source/drain electrode work function using phosphonic acid self‐assembled monolayers (SAM). This transistor architecture minimizes overlap capacitances and access resistance.
Linqu Luo +16 more
wiley +1 more source
Spatial-Temporal Densely Connected Convolutional Networks: An Application to CO2 Leakage Detection [PDF]
arXiv, 2018 In carbon capture and sequestration, building an effective monitoring method is a crucial step to detect and respond to CO2 leakage. CO2 leakage detection methods rely on geophysical observations and monitoring sensor network. However, traditional methods usually require physical models to be interpreted by experts, and the accuracy of these methods ...
arxiv
Shape‐Stabilization of Phase Change Materials with Carbon‐Conscious Poly(hydroxy)Urethane Foams
Advanced Functional Materials, EarlyView.Poly(hydroxy)urethane (PHU) foam, derivable from carbon dioxide (CO2) and bio‐based resources, is a promising material platform for shape‐stabilizing phase change materials (PCMs). We demonstrate the encapsulation of both paraffins and calcium chloride hexahydrate in PHU foam, achieving 48 stable thermal cycles by introducing 5 wt.% barium carbonate ...
Minjung Lee +5 more
wiley +1 more source
Environmental Coalitions With Heterogeneous Countries: Burden-Sharing and Carbon Leakage [PDF]
, 1998 Michele Botteon, Carlo Carraro
openalex +2 more sources
Carbon Emission and Emission Reduction with Low-carbon Technologies in Chinese Cold Chain Industry
Zhileng xuebao, 2023 The pursuit of fresh food quality has promoted the rapid development of the cold chain industry. The increase in cold chain equipment and facilities causes excessive energy consumption and refrigerant leakage, which has a negative impact on the ...
Tian Changqing +4 more
doaj
Modeling of Ex-Situ Dissolution for Geologic Sequestration of Carbon Dioxide in Aquifers [PDF]
, 2019 Underground carbon dioxide ($CO_2$) sequestration is considered to be one of the main methods to mitigate greenhouse gas (GHG) emissions. In this technology, pure $CO_2$ is injected into an underground geological formation and since it is less dense than residual fluids, there is always a risk of leakage to the surface.
arxiv +1 more source
Unilateral Carbon Taxes, Border Tax Adjustments and Carbon Leakage [PDF]
Theoretical Inquiries in Law, 2012 We examine the impact of a unilateral carbon tax in developed countries focusing on the expected size of carbon leakage (an increase in emissions in non-taxing regions as a result of the tax) and the effects on leakage of border tax adjustments. We start by analyzing the problem using a simple two-country, three-good general equilibrium model to ...
Ian Foster +7 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain +10 more
wiley +1 more source
Timelines for mitigating the methane impacts of using natural gas for carbon dioxide abatement
Environmental Research Letters, 2019 Reducing carbon dioxide (CO _2 ) emissions through a reliance on natural gas can create a hidden commitment to methane (CH _4 ) leakage mitigation. While the quantity of CH _4 leakage from natural gas has been studied extensively, the magnitude and ...
Magdalena M Klemun, Jessika E Trancik
doaj +1 more source