Results 71 to 80 of about 21,753 (229)
Quantum Reflection of Antihydrogen in the GBAR Experiment
, 2013 In the GBAR experiment, cold antihydrogen atoms will be left to fall on an annihilation plate with the aim of measuring the gravitational acceleration of antimatter.
Dufour, Gabriel +5 more
core +2 more sources
Thermoelectric properties of nanoporous three-dimensional graphene networks [PDF]
, 2014 We propose three dimensional-graphene nanonetworks (3D-GN) with pores in the range of 10 similar to 20 nm as a potential candidate for thermoelectric materials.
Jang, Ji-Hyun +3 more
core +1 more source
Advanced Healthcare Materials, EarlyView.This review highlights recent advances in smart face masks that actively monitor breathing. By integrating humidity, gas, temperature, pressure, strain, and triboelectric sensors, these masks track key respiratory parameters in real time. The article summarizes sensor mechanisms, compares performance across studies, and discusses challenges and future ...
Negin Faramarzi +7 more
wiley +1 more source
Biomass‐Derived Nanoporous Graphene Memory Cell
Advanced Materials Interfaces, 2022 Nanoporous graphene (NPG) exhibits an apparent semiconductivity to solve the zero‐gap problem of graphene and also offers multifunctionalities that are directly associated with its structural and chemical nature.
Seyed Mehdi Sattari‐Esfahlan +3 more
doaj +1 more source
Membranes, 2022 The water transport through nanoporous multilayered graphene at 300k is investigated using molecular dynamics (MD) simulation with different water models in this study.
Chulwoo Park +2 more
doaj +1 more source
Fabrication of Atomically Precise Nanopores in Hexagonal Boron Nitride [PDF]
, 2017 We demonstrate the fabrication of individual nanopores in hexagonal boron nitride (hBN) with atomically precise control of the pore size. Previous methods of pore production in other 2D materials create pores of irregular geometry with imprecise ...
Aloni, Shaul +6 more
core +1 more source
Electron Monte Carlo Simulations of Nanoporous Si Thin Films -- The Influence of Pore-Edge Charges
, 2018 Electron transport within nanostructures can be important to varied engineering applications, such as thermoelectrics and nanoelectronics. In theoretical studies, electron Monte Carlo simulations are widely used as an alternative approach to solving the ...
Hao, Qing, Xiao, Yue
core +1 more source
Charging Ultra-nanoporous Electrodes with Size-asymmetric Ions Assisted by Apolar Solvent [PDF]
, 2016 We develop a statistical theory of charging quasi single-file pores with cations and anions of different sizes as well as solvent molecules or voids. This is done by mapping the charging onto a one-dimensional Blume–Emery–Griffith model with variable ...
Kondrat, S +3 more
core +1 more source
A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments
Advanced Materials, EarlyView.The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal +14 more
wiley +1 more source
Engineering 3D Graphene-Based Materials: State of the Art and Perspectives
Molecules, 2020 Graphene is the prototype of two-dimensional (2D) materials, whose main feature is the extremely large surface-to-mass ratio. This property is interesting for a series of applications that involve interactions between particles and surfaces, such as, for
Luca Bellucci, Valentina Tozzini
doaj +1 more source