Circular Dichroism of Distorted Structure
... magnetic field B̃ = H̃ (In the non-magnetic case assumed here, this relation becomes trivial, which is not the case in a more general case). By choice7 of the constitutional relation D̃ = εẼ ...
... magnetic field B̃ = H̃ (In the non-magnetic case assumed here, this relation becomes trivial, which is not the case in a more general case). By choice7 of the constitutional relation D̃ = εẼ ...
Magnetization reversal in magnetic films
... developed and applied. The magnetic properties of these crystallographically modified samples have been analysed by magneto-optical Kerr effect magnetometry and microscopy. Hereby, it was observed that while in samples with good crystallographic alignment the magnetization reversal is still simple a ...
... developed and applied. The magnetic properties of these crystallographically modified samples have been analysed by magneto-optical Kerr effect magnetometry and microscopy. Hereby, it was observed that while in samples with good crystallographic alignment the magnetization reversal is still simple a ...
A simulation of electromigration-induced transgranular slits Weiqing Wang and Z. Suo
... drop, over an atomic spacing b, is much smaller than the average thermal energy kT, namely, Fb/kT!1. The mobility is related to the effective surface diffusivity, D s d s , by the Einstein relation M 5D s d s /VkT. Equation ~2.7! specifies the kinetics of the dynamical system. The above completes th ...
... drop, over an atomic spacing b, is much smaller than the average thermal energy kT, namely, Fb/kT!1. The mobility is related to the effective surface diffusivity, D s d s , by the Einstein relation M 5D s d s /VkT. Equation ~2.7! specifies the kinetics of the dynamical system. The above completes th ...
view Fossum`s PhD Dissertation
... and believing in me. Thank you for allowing me to go my own direction at times and roping me in when I needed to be pointed in a new direction. Thank you for providing support, honesty, guidance, encouragement and friendship. I will certainly miss our whiteboard brainstorming sessions, among many ot ...
... and believing in me. Thank you for allowing me to go my own direction at times and roping me in when I needed to be pointed in a new direction. Thank you for providing support, honesty, guidance, encouragement and friendship. I will certainly miss our whiteboard brainstorming sessions, among many ot ...
... Figure 1: Scheme of the circular Microtron. .................................................................. 24 Figure 2: Scheme of a race - track Microtron................................................................. 25 Figure 3: General view of the 70 MeV RTM of the SINP, Moscow State Univer ...
Venzo de Sabbata
... extremely useful for all branches of physical science and very important for the new frontiers of physics, physicists are very much getting interested in this modern mathematical formalism. The mathematical foundation of geometric algebra is based on Hamilton’s and Grassmann’s works. Clifford then u ...
... extremely useful for all branches of physical science and very important for the new frontiers of physics, physicists are very much getting interested in this modern mathematical formalism. The mathematical foundation of geometric algebra is based on Hamilton’s and Grassmann’s works. Clifford then u ...
electrostatics (08)
... Experimental study of photoelectric Effect Effect of intensity of light on photocurrent Effect of potential on photoelectric current Effect of frequency of incident radiation on stopping potential Variation of stopping potential with frequency of incident radiation Photoelectric effect and wave theo ...
... Experimental study of photoelectric Effect Effect of intensity of light on photocurrent Effect of potential on photoelectric current Effect of frequency of incident radiation on stopping potential Variation of stopping potential with frequency of incident radiation Photoelectric effect and wave theo ...
Normandeau Associates et al. 2011
... 2.3.1 Magnetic Field Levels for AC Cables .............................................................25 2.3.2 Magnetic Field Levels for DC Cables .............................................................26 2.3.3 Induced Electric Field Levels for AC cables ...................................... ...
... 2.3.1 Magnetic Field Levels for AC Cables .............................................................25 2.3.2 Magnetic Field Levels for DC Cables .............................................................26 2.3.3 Induced Electric Field Levels for AC cables ...................................... ...
opera-3d user guide
... use of the Modeller, with many simple worked examples illustrating the most important features of this module. ...
... use of the Modeller, with many simple worked examples illustrating the most important features of this module. ...
A Boundary Element Method with Surface Conductive Absorbers for 3-D Analysis of Nanophotonics
... B.Eng., Electrical Engineering, University of Science and Technology of China (2003) M.Eng., Electrical Engineering, National University of Singapore (2005) M.S., Computation for Design and Optimization, Massachusetts Institute of Technology ...
... B.Eng., Electrical Engineering, University of Science and Technology of China (2003) M.Eng., Electrical Engineering, National University of Singapore (2005) M.S., Computation for Design and Optimization, Massachusetts Institute of Technology ...
Nanosecond Structural Dynamics of Ferroelectric Oxide Thin Films
... that depends on the magnitude of the applied electric field. Each component layer responds differently to applied electric fields. The dielectric SrTiO3 layers are initially less polarized and thus exhibit a large distortion of domains before the transformation is complete. A significant piezoelectr ...
... that depends on the magnitude of the applied electric field. Each component layer responds differently to applied electric fields. The dielectric SrTiO3 layers are initially less polarized and thus exhibit a large distortion of domains before the transformation is complete. A significant piezoelectr ...
Simplified Equivalent Modelling of Electromagnetic Emissions from
... Characterization of electromagnetic emissions from printed circuit boards (PCBs) is an important issue in electromagnetic compatibility (EMC) design and analysis of modern electronic systems. This thesis is focused on the development of a novel modelling and characterization methodology for predicti ...
... Characterization of electromagnetic emissions from printed circuit boards (PCBs) is an important issue in electromagnetic compatibility (EMC) design and analysis of modern electronic systems. This thesis is focused on the development of a novel modelling and characterization methodology for predicti ...
Field (physics)
In physics, a field is a physical quantity that has a value for each point in space and time. For example, on a weather map, the surface wind velocity is described by assigning a vector to each point on a map. Each vector represents the speed and direction of the movement of air at that point. As another example, an electric field can be thought of as a ""condition in space"" emanating from an electric charge and extending throughout the whole of space. When a test electric charge is placed in this electric field, the particle accelerates due to a force. Physicists have found the notion of a field to be of such practical utility for the analysis of forces that they have come to think of a force as due to a field.In the modern framework of the quantum theory of fields, even without referring to a test particle, a field occupies space, contains energy, and its presence eliminates a true vacuum. This lead physicists to consider electromagnetic fields to be a physical entity, making the field concept a supporting paradigm of the edifice of modern physics. ""The fact that the electromagnetic field can possess momentum and energy makes it very real... a particle makes a field, and a field acts on another particle, and the field has such familiar properties as energy content and momentum, just as particles can have"". In practice, the strength of most fields has been found to diminish with distance to the point of being undetectable. For instance the strength of many relevant classical fields, such as the gravitational field in Newton's theory of gravity or the electrostatic field in classical electromagnetism, is inversely proportional to the square of the distance from the source (i.e. they follow the Gauss's law). One consequence is that the Earth's gravitational field quickly becomes undetectable on cosmic scales.A field can be classified as a scalar field, a vector field, a spinor field or a tensor field according to whether the represented physical quantity is a scalar, a vector, a spinor or a tensor, respectively. A field has a unique tensorial character in every point where it is defined: i.e. a field cannot be a scalar field somewhere and a vector field somewhere else. For example, the Newtonian gravitational field is a vector field: specifying its value at a point in spacetime requires three numbers, the components of the gravitational field vector at that point. Moreover, within each category (scalar, vector, tensor), a field can be either a classical field or a quantum field, depending on whether it is characterized by numbers or quantum operators respectively. In fact in this theory an equivalent representation of field is a field particle, namely a boson.