Results 101 to 110 of about 173,372,959 (249)

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

LI. The dynamical motions of charged particles [PDF]

open access: yesThe London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1920
(1920). LI. The dynamical motions of charged particles. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Vol. 39, No. 233, pp. 537-551.
openaire   +2 more sources

Variational Symplectic Integrator for Long-Time Simulations of the Guiding-Center Motion of Charged Particles in General Magnetic Fields

open access: yes, 2008
A variational symplectic integrator for the guiding-center motion of charged particles in general magnetic fields is developed for long-time simulation studies of magnetized plasmas.
Guan, X., Qin, H.
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

A note on circular geodesics and phase transitions of black holes

open access: yesPhysics Letters B, 2019
The circular motion of charged test particles in the gravitational field of a Reissner-Nordström black hole in Anti de Sitter space-time is investigated, using a set of independent parameters, such as charge Q, mass M and cosmological constant Λ=−3/l2 of
Chandrasekhar Bhamidipati   +1 more
doaj   +1 more source

Nekhoroshev's theorem, ergodicity, and the motion of energetic charged particles in crystals

open access: yes, 1991
Dumas, H. Scott; Ellison, James A.. (1991). Nekhoroshev's theorem, ergodicity, and the motion of energetic charged particles in crystals.
Dumas, H. Scott, Ellison, James A.
core  

Protective Measurement and the Meaning of the Wave Function [PDF]

open access: yes, 2013
This article analyzes the implications of protective measurement for the meaning of the wave function. According to protective measurement, the mass and charge of a charged quantum system are distributed in space, and the mass and charge density in each ...
Gao, Shan, Shan Gao
core  

Motion of charged particles around a five-dimensional rotating magnetized black hole

open access: yes, 2007
We study the effect of an external magnetic field on the stability of circular motion of charged particles in the equatorial plane of a five-dimensional rotating black hole.
Kaya, Reyhan
core   +1 more source

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

Adiabatic motions of charged particles in a dipole model of the magnetosphere [PDF]

open access: yes, 1965
Adiabatic invariants of charged particle motion used to calculate trajectories of particles in dipole model of ...
Hones, E. W., Jr.
core  

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