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相关论文: Application of the Earth's Natural Electromagnetic…

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Electromagnetic (EM) composites have stimulated tremendous fundamental and practical interests owing to their flexible electromagnetic properties and extensive potential engineering applications. Hence, it is necessary to systematically…

光学 · 物理学 2022-09-21 Faxiang Qin , Mengyue Peng , Diana Estevez , Christian Brosseau

The energy cascade of electron magnetohydrodynamic (EMHD) turbulence is considered. Fractal and multi-fractal models for the energy dissipation field are used to determine the spatial intermittency corrections to the scaling behavior in the…

等离子体物理 · 物理学 2014-07-03 Bhimsen Shivamoggi

The Earth's preseismic oscillating (T = 24h) electric field recorded for a short-time period of some days is analyzed in terms of its intensity vector azimuthal direction calculated at one monitoring site. The calculated azimuthal…

地球物理 · 物理学 2008-08-14 C. Thanassoulas , V. Klentos , G. Verveniotis

How turbulent energy is dissipated in weakly collisional space and astrophysical plasmas is a major open question. Here, we present the application of a field-particle correlation technique to directly measure the transfer of energy between…

空间物理 · 物理学 2019-02-18 C. H. K. Chen , K. G. Klein , G. G. Howes

We present pulsed electrically detected magnetic resonance (EDMR) measurements at low magnetic fields using posphorus-doped silicon with natural isotope composition as a model system. Our measurements show that pulsed EDMR experiments, well…

材料科学 · 物理学 2015-06-23 L. Dreher , F. Hoehne , H. Morishita , H. Huebl , M. Stutzmann , K. M. Itoh , M. S. Brandt

Extensive air showers (EAS) have been known for over 30 years to emit pulses of radio emission at frequencies from a few to a few hundred MHz, an effect that offers great opportunities for the study of EAS with the next generation of…

天体物理学 · 物理学 2007-05-23 Tim Huege , Heino Falcke

Echo is a ubiquitous phenomenon found in many physical systems, ranging from spins in magnetic fields to particle beams in hadron accelerators. It is typically observed in inhomogeneously broadened ensembles of nonlinear objects, and is…

Permanent electric dipole moments (EDMs) are sensitive probes of the symmetry structure of elementary particles, which in turn is closely tied to the baryon asymmetry in the universe. A meaningful interpretation framework for EDM…

高能物理 - 唯象学 · 物理学 2025-04-07 Skyler Degenkolb , Nina Elmer , Tanmoy Modak , Margarete Mühlleitner , Tilman Plehn

Electrical network frequency (ENF) is the signature of a power distribution grid which represents the nominal frequency (50 or 60 Hz) of a power system network. Due to load variations in a power grid, ENF sequences experience fluctuations.…

信号处理 · 电气工程与系统科学 2019-12-20 Dhiman Chowdhury , Mrinmoy Sarkar

We propose and investigate the inverse problem of identifying magnetized anomalies beneath the Earth using the geomagnetic monitoring. Suppose a collection of magnetized anomalies presented in the shell of the Earth. The presence of the…

偏微分方程分析 · 数学 2018-08-01 Youjun Deng , Jinhong Li , Hongyu Liu

The generation of ELF (of the order of 10 Hz) currents and electromagnetic fields in the off-equatorial E-region (90-120 km) of the Earth's ionosphere and their subsequent penetration into the deeper ionospheric layers is studied…

等离子体物理 · 物理学 2012-01-26 Neeraj Jain , B. Eliasson , A. S. Sharma , K. Papadopoulos

The gravitational redshift forms the central part of the majority of the classical tests for the general theory of relativity. It could be successfully checked even in laboratory experiments on the earth's surface. The standard derivation…

广义相对论与量子宇宙学 · 物理学 2015-05-28 L. Acedo , M. M. Tung

Heavy polar diatomic molecules are currently among the most promising probes of fundamental physics. Constraining the electric dipole moment of the electron (eEDM), in order to explore physics beyond the Standard Model, requires a synergy…

原子物理 · 物理学 2018-04-18 M Abe , V S Prasannaa , B P Das

Searches for electric dipole moments (EDMs) in fundamental particles and quantum systems with spin are pivotal experiments at the intersection of low-energy and high-precision particle physics. These investigations offer a complementary…

Weakly collisional plasmas contain a wealth of information about the dynamics of the plasma in the particle velocity distribution functions, yet our ability to exploit fully that information remains relatively primitive. Here we aim to…

等离子体物理 · 物理学 2024-11-11 Frederick Skiff , Gregory G. Howes

We propose and investigate an "interface-flattening" transformation, hinging upon Transformation Optics (T.O.) techniques, to facilitate the rigorous analysis of electromagnetic (EM) fields radiated by sources embedded in tilted,…

计算物理 · 物理学 2016-02-17 Kamalesh Sainath , Fernando L. Teixeira

The presence of magnetized anomalies in the shell of the Earth interrupts its geomagnetic field. We consider the inverse problem of identifying the anomalies by monitoring the variation of the geomagnetic field. Motivated by the theoretical…

数值分析 · 数学 2023-01-31 Rongliang Chen , Youjun Deng , Yang Gao , Jingzhi Li , Hongyu Liu

Recent observations of gravitational waves from binary mergers of black holes or neutron stars and the rapid development of ultra-intense lasers lead strong field physics to a frontier of new physics in the 21st century. Strong gravity…

广义相对论与量子宇宙学 · 物理学 2019-06-03 Sang Pyo Kim

This paper is an attempt for arguing the possibility for short time when, where and how Earthquakes prediction. The local when Earthquake prediction is based on the connection between geomagnetic quakes and the next incoming minimum or…

地球物理 · 物理学 2007-05-23 S. Cht. Mavrodiev

In the global positioning system (GPS) satellites, the earth-centered, earth-fixed (ECEF) reference frame is used for calculations. In the application of the theory of special relativity to GPS satellites, one must use the ECEF reference…

综合物理 · 物理学 2009-10-23 Masanori Sato