near fieldNEAR-FIELDEQUATIONSMODELThe electromagnetic (EM) wave energy is a significant part of the different purposes in the science, technical and engineering sectors. The phase difference between electric and magnetic fields holds important roles to give clear conception of (i) the EM wave energy...
A 81 Modification of Electric and Magnetic Fields by Materials value of the relative dielectric constant is associated with each point and must be included in the finite difference formulation of the Laplacian operator. The concept of the dielectric constant often leads to confusion in treating ...
The detection of faint magnetic fields from single-electron and nuclear spins at the atomic scale is a long-standing challenge in physics. While current mobile quantum sensors achieve single-electron spin sensitivity, atomic spatial resolution remains el
Different magnetic moments and charge distributions of these wavefunctions make it sensitive to magnetic and electric fields, while difference in their electrical transport allows a simple transport-based readout mechanism. We demonstrate electric field sensitivity better than that of a single electron ...
Optical Investigation of the Vector Field of Directors in the L. C. Boundaried Nematic Medium Under Electric and Magnetic FieldsWe have measured both phase difference decrease δ between ordinary and extraordinary rays passing through liquid crystal cell and dielectric constants of 4-trans-n-hexyl-...
(c) State one similarity and one difference between the electric field and the magnetic field.similarity...Difference...---[2] 相关知识点: 试题来源: 解析 Similarity — Both exert a force without contactDifference —— Force by electric field is always parallel to the electric field ...
micromachines Review Electric and Magnetic Field-Driven Dynamic Structuring for Smart Functional Devices Koohee Han Department of Chemical Engineering, Kyungpook National University, Daegu 41566, Republic of Korea; han.koohee@knu.ac.kr Abstract: The field of soft matter is rapidly growing and pushing ...
When in the normal DC electric field, the force that a given particle experiences is continuous, and the force difference, between the segments of a molecular chain, is small. In the pulsed electric field, the force that a given particle experiences is nonconstant. At one moment, the ...
6) simulate electromagnetic field 微波电磁场 1. In applying FDTD (finite-difference time-domain) methods tosimulate electromagnetic fields in a complex space, not only incoming electromagnetic waves should be taken into consideration, but also contributions from outgoing electromagnetic waves should be ta...
An external electric or magnetic field can transfer high-intensity energy directly to the electronic scale of materials, and change the spin, energy level arrangement and trajectory of electrons. These changes produce tremendous and profound impacts on t