Sensor Applications of Soft Magnetic Materials Based on
... linearity, hysteresis, temperature coefficient of sensitivity, bias stability, offset features, long term stability, noise, resistance to the environment factors, power consumption, size, cost, etc. A detailed classification of the magnetic sensors based both on the employed materials and effects is ...
... linearity, hysteresis, temperature coefficient of sensitivity, bias stability, offset features, long term stability, noise, resistance to the environment factors, power consumption, size, cost, etc. A detailed classification of the magnetic sensors based both on the employed materials and effects is ...
The Ferromagnetic Spin Filter - ETH E
... involving spin-polarized low-energy electron diffraction [10] electron-energy-loss spectroscopy [11] pointed towards a spin-dependent scattering as well. In addition, the polarization enhancement at low energies in spin-polarized secondary electron spectroscopy [12-14] is understood in terms of spin ...
... involving spin-polarized low-energy electron diffraction [10] electron-energy-loss spectroscopy [11] pointed towards a spin-dependent scattering as well. In addition, the polarization enhancement at low energies in spin-polarized secondary electron spectroscopy [12-14] is understood in terms of spin ...
The slow-light effect - Durham AtMol
... investigated in the slowlight project. One is quantitative spectroscopy [17–20], which is essential in characterising the properties of atomic or molecular transitions, and has applications in measuring the Boltzmann constant [21– 23] and molecular fingerprinting [24], amongst many others. Another p ...
... investigated in the slowlight project. One is quantitative spectroscopy [17–20], which is essential in characterising the properties of atomic or molecular transitions, and has applications in measuring the Boltzmann constant [21– 23] and molecular fingerprinting [24], amongst many others. Another p ...
Low energy super-elastic scattering studies of calcium over the
... The disadvantage of the super-elastic technique is that the laser frequency must be resonant with an atomic transition which is coupled to the ground state of the target. Present day tuneable high resolution laser systems can only access a limited number of atoms and so this restricts the technique ...
... The disadvantage of the super-elastic technique is that the laser frequency must be resonant with an atomic transition which is coupled to the ground state of the target. Present day tuneable high resolution laser systems can only access a limited number of atoms and so this restricts the technique ...
Velocity shear instability and plasma billows at the Earth`s magnetic
... The "the flow-driven" instability and its effects occur throughout the solar system. We call to mind the presence of KH in our atmosphere, and at the bottom of the oceans. The phenomenon has been observed on planets and at the Sun itself. The first part describes several aspects of KH in the magneto ...
... The "the flow-driven" instability and its effects occur throughout the solar system. We call to mind the presence of KH in our atmosphere, and at the bottom of the oceans. The phenomenon has been observed on planets and at the Sun itself. The first part describes several aspects of KH in the magneto ...
The effect of grading the atomic number at resistive guide element
... also be used as a driver in hydrodynamic experiments4,9 since strong heating occurs where the fast electron beam is collimated. Robinson et al.4 have investigated analytically and numerically the most significant parameters that a↵ect the heating of the resistive guide element. They find for example ...
... also be used as a driver in hydrodynamic experiments4,9 since strong heating occurs where the fast electron beam is collimated. Robinson et al.4 have investigated analytically and numerically the most significant parameters that a↵ect the heating of the resistive guide element. They find for example ...
Electron reflectometry in the martian atmosphere
... field magnitudes at altitudes closer to the planetary surface than spacecraft orbital altitudes (∼400 km for MGS), a technique known as Electron Reflection (ER) Magnetometry or simply Electron Reflectometry. If we can measure α0 and B0 , as we can with MGS MAG/ER, Eq. (4) tells us the magnetic field ...
... field magnitudes at altitudes closer to the planetary surface than spacecraft orbital altitudes (∼400 km for MGS), a technique known as Electron Reflection (ER) Magnetometry or simply Electron Reflectometry. If we can measure α0 and B0 , as we can with MGS MAG/ER, Eq. (4) tells us the magnetic field ...
On the Space-Vortex Structure of the Electron
... fields of forces—electric, magnetic, and gravitational, existing around its central point. On the existence of ether, Faraday’s belief was that it may have its utility in other physical effects, in addition to providing a medium for transmission of light. Based on Faraday’s concepts, Maxwell wrote e ...
... fields of forces—electric, magnetic, and gravitational, existing around its central point. On the existence of ether, Faraday’s belief was that it may have its utility in other physical effects, in addition to providing a medium for transmission of light. Based on Faraday’s concepts, Maxwell wrote e ...
2013 HSC Physics Marking guidelines
... theory was the prevailing theory and it was the physics of the large scale. Quantum theory deals with the physics of the small. Planck had proposed that light energy came in packets or quanta when he was investigating black body radiation. The energy of the photon is given by E = hf. Einstein was ab ...
... theory was the prevailing theory and it was the physics of the large scale. Quantum theory deals with the physics of the small. Planck had proposed that light energy came in packets or quanta when he was investigating black body radiation. The energy of the photon is given by E = hf. Einstein was ab ...
II. Electrons and Their Interaction with Matter
... Curiously, Thomson studiously avoided the word “electron,” which had been invented by a wily and less respectable scientist named G.J. Stoney in 1891. ...
... Curiously, Thomson studiously avoided the word “electron,” which had been invented by a wily and less respectable scientist named G.J. Stoney in 1891. ...
Simulation Study of Aspects of the Classical Hydrogen Atom
... As we believe first described, Boyer in Ref. [18] discussed qualitatively how stability for a hydrogen atom might arise if the SED basic theoretical idea is correct. If we consider the atom in equilibrium with radiation at absolute zero temperature, then when the electron is far from the proton, the ...
... As we believe first described, Boyer in Ref. [18] discussed qualitatively how stability for a hydrogen atom might arise if the SED basic theoretical idea is correct. If we consider the atom in equilibrium with radiation at absolute zero temperature, then when the electron is far from the proton, the ...
The Magnetic Field
... be aligned parallel within groups, usually two. If pairs of groups are aligned antiparallel and the atomic moments of the groups are equal, the substance is antiferromagnetic. However, the atomic moments of the groups may not be equal—for example, when two different elements are present; thus when t ...
... be aligned parallel within groups, usually two. If pairs of groups are aligned antiparallel and the atomic moments of the groups are equal, the substance is antiferromagnetic. However, the atomic moments of the groups may not be equal—for example, when two different elements are present; thus when t ...
Armin Scrinzi
... If we assume, in the case of an external field, that the exponential decaying shape of the wave function remains unchanged at some point η0 well inside the potential barrier, with 1 ≪ η0 ≪ 1/E0 . For χ(η) for some η outside the well we find ...
... If we assume, in the case of an external field, that the exponential decaying shape of the wave function remains unchanged at some point η0 well inside the potential barrier, with 1 ≪ η0 ≪ 1/E0 . For χ(η) for some η outside the well we find ...
EFFECT OF DISORDER IN CUPRATES AND MANGANITES
... Several collaborating scientists have contributed to this work invaluably. Tara Dhakal, who is more like my elder brother now, as a senior lab member, helped me to learn the ins and outs of the lab and always made time to give me any guidance I needed. I wish him good luck on his new work and many ...
... Several collaborating scientists have contributed to this work invaluably. Tara Dhakal, who is more like my elder brother now, as a senior lab member, helped me to learn the ins and outs of the lab and always made time to give me any guidance I needed. I wish him good luck on his new work and many ...
Document
... Surface projection of the geocentric axial octupole term. Yellow region indicates a downward pointing field and green indicates an upward pointing field. ...
... Surface projection of the geocentric axial octupole term. Yellow region indicates a downward pointing field and green indicates an upward pointing field. ...
OUTSTANDING MEETING PAPER Phase field theory of crystal
... formation of polycrystalline patterns. In the past decade, the phase field theory became the method of choice when describing complex solidification morphologies, including dendrites, eutectic, and peritectic structures.17,18 The fact that similar polycrystalline patterns are observed in systems of ...
... formation of polycrystalline patterns. In the past decade, the phase field theory became the method of choice when describing complex solidification morphologies, including dendrites, eutectic, and peritectic structures.17,18 The fact that similar polycrystalline patterns are observed in systems of ...
Magnetism Notes - Effingham County Schools
... so that your fingers point in the direction of the current Your thumb gives the direction of the magnetic field in the center of the loop, where it is ...
... so that your fingers point in the direction of the current Your thumb gives the direction of the magnetic field in the center of the loop, where it is ...
Condensed matter physics
Condensed matter physics is a branch of physics that deals with the physical properties of condensed phases of matter. Condensed matter physicists seek to understand the behavior of these phases by using physical laws. In particular, these include the laws of quantum mechanics, electromagnetism and statistical mechanics.The most familiar condensed phases are solids and liquids, while more exotic condensed phases include the superconducting phase exhibited by certain materials at low temperature, the ferromagnetic and antiferromagnetic phases of spins on atomic lattices, and the Bose–Einstein condensate found in cold atomic systems. The study of condensed matter physics involves measuring various material properties via experimental probes along with using techniques of theoretical physics to develop mathematical models that help in understanding physical behavior.The diversity of systems and phenomena available for study makes condensed matter physics the most active field of contemporary physics: one third of all American physicists identify themselves as condensed matter physicists, and the Division of Condensed Matter Physics is the largest division at the American Physical Society. The field overlaps with chemistry, materials science, and nanotechnology, and relates closely to atomic physics and biophysics. Theoretical condensed matter physics shares important concepts and techniques with theoretical particle and nuclear physics.A variety of topics in physics such as crystallography, metallurgy, elasticity, magnetism, etc., were treated as distinct areas, until the 1940s when they were grouped together as solid state physics. Around the 1960s, the study of physical properties of liquids was added to this list, forming the basis for the new, related specialty of condensed matter physics. According to physicist Phil Anderson, the term was coined by him and Volker Heine when they changed the name of their group at the Cavendish Laboratories, Cambridge from ""Solid state theory"" to ""Theory of Condensed Matter"" in 1967, as they felt it did not exclude their interests in the study of liquids, nuclear matter and so on. Although Anderson and Heine helped popularize the name ""condensed matter"", it had been present in Europe for some years, most prominently in the form of a journal published in English, French, and German by Springer-Verlag titled Physics of Condensed Matter, which was launched in 1963. The funding environment and Cold War politics of the 1960s and 1970s were also factors that lead some physicists to prefer the name ""condensed matter physics"", which emphasized the commonality of scientific problems encountered by physicists working on solids, liquids, plasmas, and other complex matter, over ""solid state physics"", which was often associated with the industrial applications of metals and semiconductors. The Bell Telephone Laboratories was one of the first institutes to conduct a research program in condensed matter physics.References to ""condensed"" state can be traced to earlier sources. For example, in the introduction to his 1947 ""Kinetic theory of liquids"" book, Yakov Frenkel proposed that ""The kinetic theory of liquids must accordingly be developed as a generalization and extension of the kinetic theory of solid bodies"". As a matter of fact, it would be more correct to unify them under the title of ""condensed bodies"".