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Resistivity and Hall voltage in gold thin films deposited on mica atroom temperature
(Elsevier, 2015)
We report the thickness dependence of the resistivity measured at 4 K of gold films grown onto mica atroom temperature (RT), for thickness ranging from 8 to 100 nm. This dependence was compared to theone obtained for a ...
Resistivity and Hall voltage in gold thin films deposited on mica atroom temperature
(Elsevier, 2015)
We report the thickness dependence of the resistivity measured at 4 K of gold films grown onto mica atroom temperature (RT), for thickness ranging from 8 to 100 nm. This dependence was compared to theone obtained for a ...
Chiral heat transport in driven quantum Hall and quantum spin Hall edge states
(American Physical Society, 2011-11)
We consider a model for an edge state of electronic systems in the quantum Hall regime with filling ν=1 and in the quantum spin Hall regime. In both cases, the system is in contact with two reservoirs by tunneling at point ...
Observation of asymmetric transverse voltage in granular high-T-c superconductors
(Elsevier Science BvAmsterdamHolanda, 2005)
Estudo da viabilidade do monitoramento da aspersão térmica a arco elétrico por sensores de efeito Hall
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia MecânicaEngenharia MecânicaUTFPR, 2014-08-11)
The present work aims to study the deposition process by thermal arc spraying of a steel alloy of a great amount of chromium carbide in order to select optimal parameters of voltage, current and pressure of the carrier ...
Desenvolvimento de sensor de corrente elétrica a partir de um sensor efeito hall
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de EletrônicaTecnologia em Automação IndustrialUTFPR, 2017-12-12)
In this project, a galvanically isolated sensor was developed. Through a coil wound on a toroidal core, with a gap of two millimeters. A monitored current produces a field that excites a linear Hall-Effect sensor. At the ...
The role of metallic nanoparticles in the enhancement of the spin Hall magnetoresistance in YIG/Pt thin films
(Journal of Magnetism and Magnetic Materials, 2018)
Line defects and quantum Hall plateaus in graphene
(IOP Publishing, 2015-04)
Line defects in graphene can be either tailored-growth or arise naturally and are at the center of many discussions. Here we study the multiterminal conductance of graphene with an extended line defect in the quantum Hall ...