Results 51 to 60 of about 806,308 (335)
Toroidal momentum transport in a tokamak caused by symmetry breaking parallel derivatives
, 2013 A new mechanism for toroidal momentum transport in a tokamak is investigated using the gyro-kinetic model. First, an analytic model is developed through the use of the ballooning transform.
Buchholz, Rico +7 more
core +1 more source
Partitioning of the Linear Photon Momentum in Multiphoton Ionization [PDF]
Physical Review Letters, 2011 The balance of the linear photon momentum in multiphoton ionization is studied experimentally. In the experiment argon and neon atoms are singly ionized by circularly polarized laser pulses with a wavelength of 800 nm and 1400 nm in the intensity range of 10^{14} - 10^{15} W/cm^2. The photoelectrons are measured using velocity map imaging. We find that
Smeenk, C., T. L. +6 more
openaire +5 more sources
Frontiers in Quantum Science and Technology, 2022 Hyperentangled state analysis is an important module in high-capacity quantum communication. We present a self-assisted deterministic hyperentangled-Bell-state analysis (HBSA) scheme for photon system entangled in three degrees of freedom (DOFs), where ...
Chang-Qi Yu +3 more
doaj +1 more source
Stationary Rotating Strings as Relativistic Particle Mechanics [PDF]
, 2008 Stationary rotating strings can be viewed as geodesic motions in appropriate metrics on a two-dimensional space. We obtain all solutions describing stationary rotating strings in flat spacetime as an application.
A. Vilenkin +8 more
core +3 more sources
Advanced Engineering Materials, EarlyView.Disordered (Fe50Co50)1−xPtx thin films exhibit a pronounced anomalous Nernst effect (ANE) with a strong composition dependence on both rigid and flexible substrates. The transverse thermoelectric response peaks near 22.5 at.% Pt, accompanied by enhanced αxy/σxy scaling, thermal transport, and ANE sensitivity.
Mojtaba Mohammadi +2 more
wiley +1 more source
A simple model of the global angular momentum budget
Meteorologische Zeitschrift, 2002 Basic features of the observed auto- and crosscovariance functions of the axial global angular momentum and of the related mountain and friction torques are interpreted in the light of a simple linear β-plane model. Rossby waves are exited by white noise
Joseph Egger
doaj +1 more source
Interaction of a Magnet and a Point Charge: Unrecognized Internal Electromagnetic Momentum
, 2014 Whereas nonrelativistic mechanics always connects the total momentum of a system to the motion of the center of mass, relativistic systems, such as interacting electromagnetic charges, can have internal linear momentum in the absence of motion of the ...
Boyer, Timothy H.
core +1 more source
Advanced Engineering Materials, EarlyView.The wettability of aluminum droplets (Al) on different copper substrates (Cu), where liquid Al spreads on solid Cu surfaces to form a liquid–solid interface, is studied numerically and experimentally. The experimental and numerical results show good agreement in the fast‐spreading regime.
Shan Lyu +8 more
wiley +1 more source
Theoretical and Experimental Study of Linear Momentum Contours in pristine and aged Nafion 117 Membranes [PDF]
, 2023 C.F. Zinola
openalex +1 more source
Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley +1 more source