Results 71 to 80 of about 114,210 (291)

Synergistic Spin‐Polarization and Single‐Atom Engineering in Magnetic Heterojunctions for Efficient Solar Water Splitting

Advanced Science, EarlyView.
High‐throughput screening led to the identification of 67 Z‐scheme heterojunctions (comprising 2D magnetic transition metal halides and non‐magnetic transition metal chalcogenides). For CrI3/MoTe2 and CrI3/WTe2, electronic structure analysis demonstrated that synergistic crystallographic point group and built‐in electric field effects generate a ...
Hongyang Ren, Zhenzhou Guo, Huirong Wu, Peilin Huang, Jie Yang, Jie Zhang, Guangqian Ding, Hongkuan Yuan, Biao Wang   +8 more
wiley   +1 more source

Traveling wave solutions of the Gardner equation in dusty plasmas

Results in Physics, 2022
In this paper, we mainly study the Gardner equation that models the propagation of dust ion acoustic waves. By using the Exp-function method, abundant traveling wave solutions like bright solitary, bright-dark solitary, dark solitary (type-1, type-2 ...
Kang-Jia Wang
doaj   +1 more source

Propagation of solitary waves through signicantly curved shallow water channels [PDF]

, 1998
Propagation of solitary waves in curved shallow water channels of constant depth and width is investigated by carrying out numerical simulations based on the generalized weakly nonlinear and weakly dispersive Boussinesq model.
Shi, Aimin, Teng, Michelle H., Wu, Theodore Y.   +2 more
core  

One‐Step, High‐Removal‐Rate and Low‐Damage Chemical Mechanical Polishing of InP Enabled by Hydrolysis Activated PF6− with In Situ Fluoride Passivation

Advanced Science, EarlyView.
In this work, we propose a CMP method for InP using NH4PF₆, which hydrolyzes under In3+ catalysis to form reactive species. These convert InP into low‐binding‐energy fluorides, facilitating removal and dissolution. The process delivers high material removal rates, smooth surfaces, and fluorine passivation that lowers defect density and improves ...
Shigong Fu, Jianwei Zhou, Chenwei Wang, Yanchao Ge, Chong Luo, Yuhang Qi   +5 more
wiley   +1 more source

Solitary Wave Generation from Constant Continuous Wave in Asymmetric Oppositely Directed Waveguide Coupler

EPJ Web of Conferences, 2015
In a model which describes asymmetric oppositely directed nonlinear coupler it was observed in numerical simulations a phenomenon of solitary wave generation from the input constant continuous wave set at the entrance of a waveguide with negative ...
Kazantseva E.V., Maimistov A.I.
doaj   +1 more source

Global well-posedness for the KP-I equation on the background of a non localized solution

, 2006
We prove that the Cauchy problem for the KP-I equation is globally well-posed for initial data which are localized perturbations (of arbitrary size) of a non-localized (i.e. not decaying in all directions) traveling wave solution (e.g.
A.A. Zaitsev, A.S. Fokas, A.S. Fokas, C. Gallo, C. Kenig, C. Kenig, C. Kenig, C.E. Kenig, C.E. Kenig, H. Koch, H. Takaoka, H. Takaoka, J. Bourgain, J. C. Saut, J. Kato, J.-L. Lions, J.C. Alexander, J.C. Saut, L. Molinet, L. Molinet, L. Molinet, L. Molinet, M. Haragus, M. Tajeri, M.D. Groves, M.Jr. Schwarz, M.V. Wickerhauser, N. Burq, N. Tzvetkov, N. Tzvetkov, N.C. Freeman, O. Besov, P. Isaza, R.J. Iório Jr, T. Kato, V. Zakharov, V.E. Zakharov, X. Zhou   +37 more
core   +3 more sources

Atomic Interlayer Mo–N4 Sites Enable Rapid Charge Transfer and Efficient CO2 Photoreduction

Advanced Science, EarlyView.
This work achieved efficient CO2 activation and ultrafast interlayer electron transport in a 2D COF by constructing atomic‐level Mo‐N4‐induced interlayer electron bridges (IEB), thereby kinetically and thermodynamically co‐driving the photocatalytic coupling of CO2 reduction with 4‐methoxybenzyl alcohol oxidation.
Lijuan Sun, Haiwei Su, Zhen Chen, William Orbell, Guijie Liang, Weikang Wang, Lele Wang, Juan Yang, Qinqin Liu, Junhua Li   +9 more
wiley   +1 more source

Novel analytic solutions of strain wave model in micro-structured solids

Nonlinear Engineering
In this article, the modified extended direct algebraic method is implemented to investigate the strain wave model that governs the wave propagation in micro-structured solids.
Rabie Wafaa B., Ahmed Hamdy M., Hussein Hisham H.   +2 more
doaj   +1 more source

The Effect of Dust Particles on Ion Acoustic Solitary Waves in a Dusty Plasma [PDF]

Journal of Astronomy and Space Sciences, 2004
In this paper we have examined the effect of dust charge density on nonlinear ion acoustic solitary wave which propagates obliquely with respect to the external magnetic field in a dusty plasma.
Cheong Rim Choi, Dae Young Lee, Yonggi Kim   +2 more
doaj   +1 more source

Orbital and Electrical Dual Function of Polymer Intercalant for Promoting NH4+ Storage in Vanadium Oxide Anode

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
The impact of polyaniline insertion on the atomic orbitals and electronic structure of vanadium oxide anode is systematically investigated for the first time. The electrode exhibits an outstanding capacity and unprecedent long‐term cycling life, owing to the electron transition to the V 3dxy state and the enhanced diffusion kinetics.
Yue Zhang, Zihang Huang, Lei Lei, Hua Fan, Xu Han, Hui Li, Tianyi Ma   +6 more
wiley   +1 more source