Results 41 to 50 of about 1,597,145 (328)

Nonlinear Resonance of Superconductor/Normal Metal Structures to Microwaves [PDF]

, 2010
We study the variation of the differential conductance $G=dj/dV$ of a normal metal wire in a Superconductor/Normal metal heterostructure with a cross geometry under external microwave radiation applied to the superconducting parts.
Efetov, K. B., Kandelaki, E., Petrashov, V. T., Volkov, A. F.   +3 more
core   +3 more sources

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Energy storage and fracture characteristics of brittle rock with rockburst proneness after microwave irradiation

Case Studies in Thermal Engineering
Microwave irradiation has been considered a promising solution for high-temperature cracking rock. Most of the current researches are concentrated on investigating the effects of microwave irradiation on the physical and mechanical properties of rock ...
Jiawang Hao, Haoran Li, Weigang Zhao, Lan Qiao, Huarui Hu   +4 more
doaj   +1 more source

Synthesis and Characterization of CeO2-SiO2 Nanoparticles by Microwave-Assisted Irradiation Method for Photocatalytic Oxidation of Methylene Blue Dye

International Journal of Photoenergy, 2012
CeO2-SiO2 nanoparticles were synthesized for the first time by a facile microwave-assisted irradiation process. The effect of irradiation time of microwave was studied. The materials were characterized by N2 adsorption, XRD, UV-vis/DR, and TEM.
R. M. Mohamed, E. S. Aazam
doaj   +1 more source

Microwave-Assisted Synthesis of Some 3,5-Arylated 2-Pyrazolines

Molecules, 2003
Condensation of 2-acetylnaphthalene with benzaldehydes under microwave irradiation affords chalcones which undergo facile and clean cyclizations with hydrazines RNHNH2 (R= H, Ph, Ac) to afford 3,5-arylated 2-pyrazolines in quantitative yields, also under
Hassan Ghasemnejad, Davood Azarifar
doaj   +1 more source

Photon-Phonon-assisted tunneling through a single-molecular quantum dot

, 2004
Based on exactly mapping of a many-body electron-phonon interaction problem onto a one-body problem, we apply the well-established nonequilibrium Green function technique to solve the time-dependent phonon-assisted tunneling at low temperature through a ...
A.P. Jauho, Bing Dong, D. Bose, E.G. Emberly, H. L. Cui, H. Ness, H. Park, J. Bonča, J. Bonča, J. Chen, J.X. Zhu, K. Flensberg, K. Haule, Lam H. Yu, M. Ventra, N.B. Zhitenev, N.S. Wingreen, N.S. Wingreen, P.A. Lee, P.J. Turley, S. Braig, T. Brandes, T. Brandes, T. Fujisawa, T. Holstein, T.K. Ng, U. Lundin, W.G. van der Wiel, W.P. Su, X. L. Lei   +29 more
core   +1 more source

Pretreatment of citrus by-products affects polyphenol recovery:a review [PDF]

, 2018
A large amount of citrus waste is generated annually. This waste is of great economic worth, since it contains high levels of polyphenols, which have attracted scientific interest due to their potent antimicrobial and antiradical activities. Pretreatment
Bowyer, Michael C., Golding, John B., Hasperué, Joaquín H., Papoutsis, Konstantinos, Pristijono, Penta, Scarlett, Christopher J., Stathopoulos, Costas E., Vuong, Quan V.   +7 more
core   +2 more sources

Coherent Control of Nitrogen Nuclear Spins via the VB−${\rm V}_B^-$‐Center in Hexagonal Boron Nitride

Advanced Functional Materials, EarlyView.
This study demonstrates coherent control of 15N nuclear spins coupled to VB−${\text{V}}_{\text{B}}^{-}$ centers in isotope‐enriched hexagonal boron nitride. Selective addressing via spin‐state mixing enables Rabi driving, quantum gates, and coherence times exceeding 10 μs$\umu{\rm s}$.
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier, James H. Edgar, Bruno Lopez‐Rodriguez, Viktor Ivády, Isaac J. Luxmoore   +6 more
wiley   +1 more source

In Situ Spectroscopic Analysis of the Carbothermal Reduction Process of Iron Oxides during Microwave Irradiation

Metals, 2018
The effects of microwave plasma induction and reduction on the promotion of the carbothermal reduction of iron oxides (α-Fe2O3, γ-Fe2O3, and Fe3O4) are investigated using in situ emission spectroscopy measurements during 2.45 GHz microwave processing ...
Jun Fukushima, Hirotsugu Takizawa
doaj   +1 more source

Microwave pyrolysis of oil palm fibres [PDF]

, 2010
Malaysia and Indonesia are generating millions of ton of oil palm fibres (OPF) from their oil palm mills as biomass solid wastes which needs proper waste utilization application.
Ani, Farid Nasir, Arshad Adam, Salema
core