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2020
In the previous chapter we calculated the magnetic flux density B for a given current distribution and the current distribution was assumed to be present in vacuum. For example we calculated the magnetic flux density B of a solenoid. Inside the solenoid it was assumed that there is a free space or vacuum.
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In the previous chapter we calculated the magnetic flux density B for a given current distribution and the current distribution was assumed to be present in vacuum. For example we calculated the magnetic flux density B of a solenoid. Inside the solenoid it was assumed that there is a free space or vacuum.
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High-field transport in model materials
Physical Review B, 1996The paper theoretically investigates high-field transport in the class of model materials of the nonparabolic, nonspherical energy-momentum dispersion relation ${\mathit{p}}_{\mathit{x}}^{2}$/2${\mathit{m}}_{\mathit{x}}$+${\mathit{p}}_{\mathit{y}}^{2}$/2${\mathit{m}}_{\mathit{y}}$+${\mathit{p}}_{\mathit{z}}^{2}$/2${\mathit{m}}_{\mathit{z}}$=\ensuremath{
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2018
This chapter is devoted to interaction of electric and magnetic fields with media. Here the basic concepts concerning atomic structure of media with classification of media by bounds and electronegativity between atoms are presented. Different types of medium polarization such as electronic, atomic, ionic, dipolar, etc.
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This chapter is devoted to interaction of electric and magnetic fields with media. Here the basic concepts concerning atomic structure of media with classification of media by bounds and electronegativity between atoms are presented. Different types of medium polarization such as electronic, atomic, ionic, dipolar, etc.
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1993
So far, electromagnetism has been developed only for vacuum conditions. Electric and magnetic fields have corresponded to well defined distributions of electric charge and current, in otherwise empty space. The present chapter shows how field equations can be developed to take account of the presence of materials of various kinds.
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So far, electromagnetism has been developed only for vacuum conditions. Electric and magnetic fields have corresponded to well defined distributions of electric charge and current, in otherwise empty space. The present chapter shows how field equations can be developed to take account of the presence of materials of various kinds.
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2004
Deformation of materials is carried out at room temperature and at elevated tempe-ratures. At elevated temperatures, recovery and recrystallization take place, and the flow curves depend strongly on such material parameters as temperature or strain rate.
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Deformation of materials is carried out at room temperature and at elevated tempe-ratures. At elevated temperatures, recovery and recrystallization take place, and the flow curves depend strongly on such material parameters as temperature or strain rate.
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INTENSE FIELD EFFECTS IN MATERIALS
2023Source: Dissertation Abstracts International, Volume: 36-08, Section: B, page: 4047.
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Pinning fields in amorphous materials
Journal of Applied Physics, 1993The stress and field dependence of the pinning field Hp of ribbons of the composition Fe73.5Cu1Nb3Si13.5B9 and Co73.5Cu1Nb3Si13.5B9 is compared with that of the coercivity HC. The similar character of HC(σ) and Hp(σ) indicates a strong correlation between these two properties.
Ch. Polak +5 more
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1986
To describe electrical polarization simply, at the atomic level, and show how this leads to dielectric behaviour. To define the behaviour of E and D in dielectrics and introduce the polarization vector P. To introduce piezoelectricity and electrets.
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To describe electrical polarization simply, at the atomic level, and show how this leads to dielectric behaviour. To define the behaviour of E and D in dielectrics and introduce the polarization vector P. To introduce piezoelectricity and electrets.
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Materials for field emission displays
International Materials Reviews, 2001The design, development, and manufacture of field emission displays present the materials scientist with a myriad of issues and constraints. These range from the suitability of the cold cathode layer, the compatibility and adhesion of the various layers that form the device, and the overall approach to sealing and operating the display in a product ...
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Critical Fields of SRF Materials
2018Nb3Sn and NbTiN are two potential alternative materials to niobium for superconducting RF cavities. In this study direct measurements of the magnetic penetration depth using the low energy muon spin rotation technique are presented, from which the lower critical field and the superheating field are derived.
Junginger, Tobias +4 more
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