Hall Effect in Polycrystalline Organic Semiconductors: The Effect of Grain Boundaries
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201903617
Abstract: The authors are grateful to the following programs for the financial support of this work. V.P. and H.H.C. acknowledge support from the National Science Foundation under the grant ECCS-1806363 and the Rutgers Energy Institute (REI).… read more here.
Keywords: acknowledge support; science; hall effect; effect polycrystalline ... See more keywords
Frequency-Independent Terahertz Anomalous Hall Effect in DyCo5 , Co32 Fe68 , and Gd27 Fe73 Thin Films from DC to 40 THz.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202007398
Abstract: The anomalous Hall effect (AHE) is a fundamental spintronic charge-to-charge-current conversion phenomenon and closely related to spin-to-charge-current conversion by the spin Hall effect. Future high-speed spintronic devices will crucially rely on such conversion phenomena at… read more here.
Keywords: thin films; hall effect; thz; co32 fe68 ... See more keywords
Antiferromagnetic Inverse Spin Hall Effect
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202205988
Abstract: The inverse spin Hall effect (ISHE) is one of the accessible and reliable methods to detect spin current. The magnetization‐dependent inverse spin Hall effect has been observed in magnets, expanding the dimension for spin‐to‐charge conversion.… read more here.
Keywords: inverse spin; effect; hall effect; spin hall ... See more keywords
Reversal of Anomalous Hall Effect and Octahedral Tilting in SrRuO3 Thin Films via Hydrogen Spillover
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202207246
Abstract: The perovskite SrRuO3 (SRO) is a strongly correlated oxide whose physical and structural properties are strongly intertwined. Notably, SRO is an itinerant ferromagnet that exhibits a large anomalous Hall effect (AHE) whose sign can be… read more here.
Keywords: hydrogen spillover; hall effect; hydrogen; via hydrogen ... See more keywords
Atomic Displacements Enabling the Observation of the Anomalous Hall Effect in a Non-Collinear Antiferromagnet.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202209616
Abstract: Antiferromagnets with non‐collinear spin structures display various properties that make them attractive for spintronic devices. Some of the most interesting examples are an anomalous Hall effect despite negligible magnetization and a spin Hall effect with… read more here.
Keywords: anomalous hall; spin; hall effect; non collinear ... See more keywords
Thickness‐Dependent Topological Hall Effect in 2D Cr5Si3 Nanosheets with Noncollinear Magnetic Phase
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202210755
Abstract: Antiferromagnets with noncollinear spin order are expected to exhibit unconventional electromagnetic response, such as spin Hall effects, chiral abnormal, quantum Hall effect, and topological Hall effect. Here, 2D thickness‐controlled and high‐quality Cr5Si3 nanosheets that are… read more here.
Keywords: topological hall; hall effect; hall; thickness ... See more keywords
Giant Extrinsic Spin Hall Effect in Platinum‐Titanium Oxide Nanocomposite Films
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105726
Abstract: Although the spin Hall effect provides a pathway for efficient and fast current‐induced manipulation of magnetization, application of spin–orbit torque magnetic random access memory with low power dissipation is still limited to spin Hall materials… read more here.
Keywords: spin; hall effect; spin hall; hall angle ... See more keywords
6D fractional quantum Hall effect
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)120
Abstract: A bstractWe present a 6D generalization of the fractional quantum Hall effect involving membranes coupled to a three-form potential in the presence of a large background four-form flux. The low energy physics is governed by… read more here.
Keywords: quantum hall; fractional quantum; hall effect; theory ... See more keywords
Variable-Field Hall Effect Analysis of HgCdTe Epilayers with Very Low Doping Density
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-017-5586-6
Abstract: Ultra-low-doped mercury cadmium telluride (HgCdTe, or MCT) is of significant interest for infrared detectors designed to suppress Auger recombination. Measurement of low doping levels in multi-layered structures is difficult with traditional 4-point Hall effect measurements.… read more here.
Keywords: field hall; low doping; hall effect; hgcdte ... See more keywords
Observation of unconventional anomalous Hall effect in epitaxial CrTe thin films
Sign Up to like & getrecommendations! Published in 2018 at "Nano Research"
DOI: 10.1007/s12274-017-1913-8
Abstract: We have studied the magnetic and electrical transport properties of epitaxial NiAs-type CrTe thin films grown on SrTiO3(111) substrates. Unlike rectangle hysteresis loops obtained from magnetic measurements, we have identified intriguing extra bump/dip features from… read more here.
Keywords: thin films; anomalous hall; hall; crte thin ... See more keywords
Thermally activated double-carrier transport in epitaxial graphene on vanadium-compensated 6H-SiC as revealed by Hall effect measurements
Sign Up to like & getrecommendations! Published in 2018 at "Carbon"
DOI: 10.1016/j.carbon.2018.07.049
Abstract: Abstract In this report we demonstrate the results of charge carriers transport studies in graphene using a Hall effect sensor fabricated on quasi-free-standing monolayer graphene grown on a semi-insulating on-axis vanadium-compensated 6H-SiC(0001) substrate in an… read more here.
Keywords: graphene; hall effect; double carrier; vanadium compensated ... See more keywords