Results 141 to 150 of about 1,209,407 (340)

Thermal Denaturation of Fluctuating DNA Driven by Bending Entropy

, 2007
A statistical model of homopolymer DNA, coupling internal base pair states (unbroken or broken) and external thermal chain fluctuations, is exactly solved using transfer kernel techniques.
Destainville, N., Manghi, M., Palmeri, J.   +2 more
core   +3 more sources

Corrigendum: Plasmonic cloaking of cylinders: finite length, oblique illumination and cross-polarization coupling (2010New J. Phys.12103028) [PDF]

, 2016
Andrea Alù, A. Kerkhoff, David L. Rainwater   +2 more
openalex   +1 more source

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

A Multi-Aperture Technique for Longitudinal Miniaturization of UWB 3 dB Dual-Layer SIW Coupler

Sensors
Microwave couplers are used in large numbers in beamforming networks, and their miniaturization can lead to a significant size reduction in the overall phased array.
Ahmad Bilal, Abdul Hadee, Yash H. Shah, Sohom Bhattacharjee, Choon Sik Cho   +4 more
doaj   +1 more source

Determination of Boundary Scattering, Intermagnon Scattering, and the Haldane Gap in Heisenberg Chains

, 2011
Low-lying magnon dispersion in a S=1 Heisenberg antiferromagnetic (AF) chain is analyzed using the non-Abelian DMRG method. The scattering length $a_{\rm b}$ of the boundary coupling and the inter-magnon scattering length $a$ are determined.
Hiroshi Ueda, Koichi Kusakabe, M. Takahashi   +2 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Hydrodynamical properties of back reacted thermal plasma with finite ’t Hooft coupling correction

European Physical Journal C: Particles and Fields
In this work, holographic approach has been used to analyse the hydrodynamical properties of $$\mathcal {N}=4$$ N = 4 Super Yang–Mills thermal plasma with finite ’t Hooft coupling correction and flavour quarks dual to the AdS Gauss–Bonnet gravity in the ...
Rishi Pokhrel, Karma P. Sherpa, Indra K. P. Chettri, Tanay K. Dey   +3 more
doaj   +1 more source

Weak and Strong coupling regimes in plasmonic-QED

, 2013
We present a quantum theory for the interaction of a two level emitter with surface plasmon polaritons confined in single-mode waveguide resonators.
C. Cohen-Tannoudji, C. Tai, D. Zueco, F. J. García-Vidal, G. W. Hanson, H. Breuer, L. Knöll, L. Martín-Moreno, L. Novotny, S. Haroche, T. Hümmer, U. Weiss, W. P. Schleich, W. Vogel   +13 more
core   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source