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Titlebook: Electric Contacts; Theory and Applicati Ragnar Holm Textbook 1967Latest edition Springer-Verlag Berlin Heidelberg 1967 Anode.Graphit.Norm.P

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Six cases of dissymmetry, A, B, C, D, E and F shall be treated.
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https://doi.org/10.1007/978-3-663-02050-9If a contact constriction is heated by the current flowing through it, its resistance will differ from that of the unheated constriction.
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Grundfragen des Konkordats-Eherechtes,Consider a current carrier that is moved from position (1) to another one (2) whereby the carrier in (1) was on an energy level higher than it meets in (2). To restore equilibrium it has to give off the surplus energy at (2). Thermoelectric effects are such energy transports.
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Grundfragen des MathematikunterrichtsFor simplicity, we will calculate as if the constriction belonged to a single a-spot whose dimensions, however, do not appear in the formulas. The formulas are generally valid and independent of the shape of the contact surface by virtue of the character of the .-.-relation. Cf. § 13.
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