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Resistivity magnetic

Key Words—Carbon nanotubes, scanning tunneling microscopy, spectroscopy, magnetoresistance, electrical resistivity, magnetic susceptibility. [Pg.121]

An empirical temperature scale is based on some arbitrary physical property (such as density, electrical resistance, magnetic susceptibility, etc.) that changes in a way that is continuous and single valued. The ITS-90 temperature scale described in Appendix 2 is an empirical scale that is designed to closely approximate the absolute (ideal gas) temperature scale. [Pg.58]

Any special properties required such as, thermal conductivity, electrical resistance, magnetic properties... [Pg.285]

In the frame of the itinerant model, the surface is represented by a potential barrier of various origins and shapes, in most cases treated as onedimensional problem (e.g., 56-60), without taking into account the potential variation in the plane of the surface3 [with the exception of (61) where this effect is qualitatively discussed in connection with the field ionization probability]. Obviously, the nonlocalized model is suitable and often used for the theoretical interpretation of the changes of the bulk properties of the metals caused by the surface effects (the changes of the electrical resistance, magnetic properties, galvanomagnetic effects, etc.). [Pg.65]

We will not discuss resistive magnets, capable of producing 2-3 T, but only superconducting magnets. [Pg.240]

Here we present results of high-field tunable-frequency ESR studies of CuGe03, which were done at the National High Magnetic Field Laboratory, Tallahassee, FL. A key feature of the employed technique is a combination of a 25 T high homogeneity resistive magnet and a set of easily-tunable sources of mm- and submm- wave radiation, Backward Wave Oscillators. [Pg.247]

The electrical resistivity, magnetic susceptibility and magnetization for YbTSb compounds (T = Cu, Ag, Au) were measured by Katoh et al. (1997) the results are presented in table 47 and fig. 47. Also, Flandorfer et al. (1997) classified the YbCuSb and YbAgSb compounds as temperature independent Pauli-type paramagnets whereas a small magnetic moment = 1/jb was observed for YbAuSb. From X-ray absorption spectroscopy at 10 and 300 K, Yb was determined to be dipositive with temperature independent valences for all compounds 2.06 for M = Ag, 2.08 for M = Cu and 2.14 for M = Au. [Pg.118]

Several of the low-temperature superconducting metals, such as lead, brass, and some solders (particularly lead-tin alloys), experience property changes when they become superconducting. Such changes can include specific heat, thermal conductivity, electrical resistance, magnetic permeability, and thermoelectric resistance. Consequently, the use of these superconducting metals in the construction of equipment for low-temperature operation must be evaluated carefully. [Pg.174]

Shi, S.D.H., Drader, J.J., Hendrickson, C.L. and Marshall, A.G. (1999) Fourier transform ion cyclotron resonance mass spectrometry in a high homogeneity 25 tesla resistive magnet J. Am. Soc. Mass Spectrom., 10, 265-8. [Pg.172]

In electrical engineering, they have utilisation potential in feeler sensors, resisters, magnetic shields, lossless optical fibres and superconductors. Methods of manufacture vary, but include the chemical and physical vapour deposition methods, the electrolytic deposition method, the atomised metal spray method, and a method in which powdered material is first melted in a plasma jet and then deposited... [Pg.374]

Alloy steels (low alloy steels) contain up to 5% of elemental additions, in addition to carbon and manganese. Alloying enhances mechanical properties, machinability, abrasion resistance, hardenability, corrosion resistance, magnetic properties, etc. Alloy steels are favored over carbon steels for demanding applications in components where significantly higher strength and hardness are required. Examples of common alloy steels include ... [Pg.76]

Manual, semimognetic or futt magnetic with secondary resistance. Magnetic full or reduced voltage. [Pg.140]

Alloys are metallic substances containing two or more elements which are miscible when molten and do not separate when solidified. They may be liquid or solid. This mixture of elements, usually but not necessarily metals, allows careful manipulation of strength, melting point, corrosion resistance, magnetic, thermal, electrical, and other properties steel, for example, is an alloy of iron and carbon often present with nickel, chromium, copper, aluminium, boron, tungsten, manganese, cobalt, silicon, and other elements. [Pg.151]

This work focused on studying the used of CMC-Cu(II) complexes as a new approach for the preparation of high-performance colored paper. In this respect, the paper strength, thermal stability, biological resistance, magnetic properties, as well as the durability of aged paper were evaluated. [Pg.293]

Seh] Resistometry, magnetometry Eleetrical resistivity, magnetism... [Pg.155]


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See also in sourсe #XX -- [ Pg.7 , Pg.14 , Pg.16 , Pg.17 ]




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