Mostrando 481 - 500 Resultados de 32,622 Para Buscar '"Hall ', tiempo de consulta: 4.73s Limitar resultados
  1. 481
  2. 482
    “…Here we discuss measurements on low-mobility graphene where the localized state at low magnetic fields and a quantum Hall state at higher fields are observed. We find that the system undergoes a direct transition from the insulating to the Hall conductor regime. …”
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  3. 483
    “…In this work we report on experiments performed on smooth edge-narrow Hall bars. The magneto-transport properties of intermediate mobility two-dimensional electron systems are investigated and analyzed within the screening theory of the integer quantized Hall effect. …”
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  4. 484
    por Jalil, Mansoor B. A., Tan, Seng Ghee
    Publicado 2014
    “…We analyze the topological Hall conductivity (THC) of topologically nontrivial spin textures like magnetic vortices and skyrmions and investigate its possible application in the readback for magnetic memory based on those spin textures. …”
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  5. 485
    “…This work not only paves the way to fabricate graphene/Si CMOS Hall ICs with much higher performance than that of conventional Hall ICs, but also provides a general method for scalable integration of graphene devices with silicon CMOS ICs via a low-temperature process.…”
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  6. 486
    “…We also show that its breaking strength and average grain size follow an inverse pseudo Hall-Petch relation, in agreement with experimental measurements. …”
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  7. 487
    “…Quantum anomalous Hall (QAH) effect, with potential applications in low-power-consumption electronics, is predicted in the heterostructure of graphene on the (001) surface of a real antiferromagnetic insulator RbMnCl(3), based on density-functional theory and Wannier function methods. …”
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  8. 488
  9. 489
    “…After decades of searching for the dissipationless transport in the absence of any external magnetic field, quantum anomalous Hall effect (QAHE) was recently achieved in magnetic topological insulator films. …”
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  10. 490
  11. 491
    “…The fractional quantum Hall effect has inspired searches for exotic emergent topological particles, such as fractionally charged excitations, composite fermions, abelian and nonabelian anyons and Majorana fermions. …”
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  12. 492
    por Zhang, Xichao, Zhou, Yan, Ezawa, Motohiko
    Publicado 2016
    “…However, there exists an obstacle known as the skyrmion Hall effect (SkHE), that is, the skyrmion trajectories bend away from the driving current direction due to the Magnus force. …”
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  13. 493
    por Yi, H. T., Gartstein, Y. N., Podzorov, V.
    Publicado 2016
    “…However, Hall effect studies frequently reveal an unconventional behavior that cannot be readily explained with the simple band-semiconductor Hall effect model. …”
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  14. 494
    por Cage, M. E., Jeffery, A.
    Publicado 1996
    “…Analytic solutions are obtained for the internal capacitances, kinetic inductances, and magnetic inductances of quantum Hall effect devices to investigate whether or not the quantized Hall resistance is the only intrinsic impedance of importance in measurements of the ac quantum Hall effect. …”
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  15. 495
    “…The change of planar Hall voltage is associated with magnetization switching through 90° in the plane under piezo voltages. …”
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  16. 496
    “…We show that electron–electron interactions are responsible for an instability of graphene integer quantum Hall polariton fluids towards a modulated phase. …”
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  17. 497
    “…We have observed the well-kown quantum Hall effect (QHE) in epitaxial graphene grown on silicon carbide (SiC) by using, for the first time, only commercial NdFeB permanent magnets at low temperature. …”
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  18. 498
    “…Here we demonstrate that intermittent-contact atomic force microscopy (AFM) can detect the Hall effect in conducting domain walls. Studying YbMnO(3) single crystals, we have confirmed that p-type conduction occurs in tail-to-tail charged domain walls. …”
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  19. 499
  20. 500
    “…We further predict that such system could demonstrate many distinctive properties, for example, chirality-dependent optical band gap and, more interestingly, anomalous valley Hall effect. On account of the latter, functional devices based on ferrovalley materials, such as valley-based nonvolatile random access memory and valley filter, are contemplated for valleytronic applications.…”
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