바카라 양방 배팅 Caloritronics
관련링크
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" The 바카라 양방 배팅 degree of freedom of the electron affects not only charge, but also heat and thermoelectric transport, leading to new effects in small structures that are studied in the field of 바카라 양방 배팅 caloritronics (from calor, the Latin word for heat).
This lecture addresses the basic physics of 바카라 양방 배팅 caloritronics. Starting with an introduction into thermoelectrics and Onsager’s reciprocity relations, the generalization to include the 바카라 양방 배팅 dependence in the presence of metallic ferromagnets will be addressed. Using this foundation I will describe several recently discovered 바카라 양방 배팅-dependent effects in metallic nanostructures and tunneling junctions as well as a zoo of 바카라 양방 배팅-related thermal Hall effects in terms of a two 바카라 양방 배팅-current model of non-interacting electrons (an overview of the recent literature is given in Ref. 1).
Next, I will argue that different classes of 바카라 양방 배팅 caloritronic effects exists that can be explained only by the collective 바카라 양방 배팅 dynamics in ferromagnets. The thermal 바카라 양방 배팅 transfer torque that allows excitation and switching of the magnetization in 바카라 양방 배팅 valves as well as the operation of nanoscale heat engines is complemented by thermal 바카라 양방 배팅 pumping. The latter generates the so-called 바카라 양방 배팅 Seebeck effect, which is generated by a heat current-induced non-equilibrium of magnons at a contact between an insulating or conducting ferromagnet and a normal metal. Under these conditions a net 바카라 양방 배팅 current is injected or extracted from the normal metal that can be detected by the inverse 바카라 양방 배팅 Hall effect.
Both classes can be formulated by scattering theory of transport in the adiabatic approximation for the magnetization dynamics and computed in terms of material-dependent electronic structures. Further issues to be addressed are the relation between electric, thermal and acoustic actuation, as well as the application potential of 바카라 양방 배팅 caloritronics.
[1] G.E.W. Bauer, in 바카라 양방 배팅 Currents, edited by S. Maekawa, E. Saitoh, S. Valenzuela and Y. Kimura (Oxford University Press, in press), arXiv:1107.4395."
This lecture addresses the basic physics of 바카라 양방 배팅 caloritronics. Starting with an introduction into thermoelectrics and Onsager’s reciprocity relations, the generalization to include the 바카라 양방 배팅 dependence in the presence of metallic ferromagnets will be addressed. Using this foundation I will describe several recently discovered 바카라 양방 배팅-dependent effects in metallic nanostructures and tunneling junctions as well as a zoo of 바카라 양방 배팅-related thermal Hall effects in terms of a two 바카라 양방 배팅-current model of non-interacting electrons (an overview of the recent literature is given in Ref. 1).
Next, I will argue that different classes of 바카라 양방 배팅 caloritronic effects exists that can be explained only by the collective 바카라 양방 배팅 dynamics in ferromagnets. The thermal 바카라 양방 배팅 transfer torque that allows excitation and switching of the magnetization in 바카라 양방 배팅 valves as well as the operation of nanoscale heat engines is complemented by thermal 바카라 양방 배팅 pumping. The latter generates the so-called 바카라 양방 배팅 Seebeck effect, which is generated by a heat current-induced non-equilibrium of magnons at a contact between an insulating or conducting ferromagnet and a normal metal. Under these conditions a net 바카라 양방 배팅 current is injected or extracted from the normal metal that can be detected by the inverse 바카라 양방 배팅 Hall effect.
Both classes can be formulated by scattering theory of transport in the adiabatic approximation for the magnetization dynamics and computed in terms of material-dependent electronic structures. Further issues to be addressed are the relation between electric, thermal and acoustic actuation, as well as the application potential of 바카라 양방 배팅 caloritronics.
[1] G.E.W. Bauer, in 바카라 양방 배팅 Currents, edited by S. Maekawa, E. Saitoh, S. Valenzuela and Y. Kimura (Oxford University Press, in press), arXiv:1107.4395."
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