Results 41 to 50 of about 201,100 (277)
International journal of numerical modelling, 2021 Tunneling effect plays a significant part in the extremely low electric percolation threshold and large conductivity of carbon nanotube (CNT)/polymer nanocomposites, which allows electric conduction between two CNTs separated at nanometric distances.
Xiaoxin Lu, L. Pichon, J. Bai
semanticscholar +1 more source
Field-induced Berry connection and anomalous planar Hall effect in tilted Weyl semimetals
Physical Review Research, 2023 We propose the linear and nonlinear anomalous planar Hall effect (APHE) in tilted Weyl semimetals in the presence of an in-plane magnetic and electric field, where the field-induced Berry connection plays a key role.
YuanDong Wang, Zhen-Gang Zhu, Gang Su
doaj +1 more source
A multiscattering series for impedance tomography in layered media [PDF]
, 1999 We introduce an inversion algorithm for tomographic images of layered media. The algorithm is based on a multiscattering series expansion of the Green function that, unlike the Born series, converges unconditionally.
Borcea, Liliana, Ortiz, Michael
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Fundamental nonlinear theory for micropolar electrically conducting fluids.
TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B, 1990 In this paper, a new theory for micropolar electrically conducting fluids is presented by unifying the theories of micropolar fluids and electrically conducting fluids. This theory makes it possible to treat both magnetic and dielectric properties simultaneously.
Takahiko TANAHASHI +2 more
openaire +2 more sources
A Review about the Modeling and Simulation of Electro-Quasistatic Fields in HVDC Cable Systems
Energies, 2020 In comparison to high-voltage alternating current (HVAC) cable systems, high-voltage direct current (HVDC) systems have several advantages, e.g., the transmitted power or long-distance transmission.
Christoph Jörgens, Markus Clemens
doaj +1 more source
Colossal switchable photocurrents in topological Janus transition metal dichalcogenides
npj Computational Materials, 2021 Nonlinear optical properties, such as bulk photovoltaic effects, possess great potential in energy harvesting, photodetection, rectification, etc. To enable efficient light–current conversion, materials with strong photo-responsivity are highly desirable.
Haowei Xu +5 more
doaj +1 more source
Sliding motion of a two-dimensional Wigner crystal in a strong magnetic field
, 1994 We study the sliding state of a two-dimensional Wigner crystal in a strong magnetic field and a random impurity potential. Using a high-velocity perturbation theory, we compute the nonlinear conductivity, various correlation functions, and the ...
A. C. Shi +52 more
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Anomalous electron heating effects on the E region ionosphere in TIEGCM [PDF]
, 2016 We have recently implemented a new module that includes both the anomalous electron heating and the electron‐neutral cooling rate correction associated with the Farley‐Buneman Instability (FBI) in the thermosphere‐ionosphere electrodynamics global ...
Dimant, Yakov +5 more
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Holographic conductivity for logarithmic charged dilaton-Lifshitz solutions
Physics Letters B, 2016 We disclose the effects of the logarithmic nonlinear electrodynamics on the holographic conductivity of Lifshitz dilaton black holes/branes. We analyze thermodynamics of these solutions as a necessary requirement for applying gauge/gravity duality, by ...
A. Dehyadegari +2 more
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Quantum theory of the third-order nonlinear electrodynamic effects in graphene
, 2016 The linear energy dispersion of graphene electrons leads to a strongly nonlinear electromagnetic response of this material. We develop a general quantum theory of the third-order nonlinear local dynamic conductivity of graphene $\sigma_{\alpha\beta\gamma\
Mikhailov, S. A.
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