Spin Hall magnetoresistance in Pt/Cr2O3/YIG structure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.167980
Abstract: Abstract Temperature dependence of the spin Hall magnetoresistance (SMR) has been investigated herein Pt / Cr2O3/Y3Fe5O12 structure. Well below the Neel temperature of Cr2O3, the SMR is not observed at the noise level of 1.2… read more here.
Keywords: cr2o3; hall magnetoresistance; spin hall; structure ... See more keywords
Strong interfacial exchange field in a heavy metal/ferromagnetic insulator system determined by spin Hall magnetoresistance.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c02834
Abstract: Spin-dependent transport at heavy metal/magnetic insulator interfaces is at the origin of many phenomena at the forefront of spintronics research. A proper quantification of the different spin-dependent interface conductances is crucial for many applications. Here,… read more here.
Keywords: field; heavy metal; hall magnetoresistance; spin hall ... See more keywords
Spin Hall Magnetoresistance Effect from a Disordered Interface.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c23411
Abstract: The spin Hall magnetoresistance (SMR) emerged as a reference tool to investigate the magnetic properties of materials with an all-electrical setup. Its sensitivity to the magnetization of thin films and surfaces may turn it into… read more here.
Keywords: interface; hall magnetoresistance; spin hall; magnetoresistance effect ... See more keywords
Anomalous Hall magnetoresistance in a ferromagnet
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-04712-9
Abstract: The anomalous Hall effect, observed in conducting ferromagnets with broken time-reversal symmetry, offers the possibility to couple spin and orbital degrees of freedom of electrons in ferromagnets. In addition to charge, the anomalous Hall effect… read more here.
Keywords: anomalous hall; magnetoresistance; hall effect; hall magnetoresistance ... See more keywords
Maximizing spin Hall magnetoresistance in heavy metal/crystalline metallic ferromagnet multilayers with opposite spin Hall angles.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr02306g
Abstract: Interconversion between charge and spin through spin-orbit coupling at a heavy metal (HM)/ferromagnet (FM) interface plays a key role in determining the amplitude of spin Hall magnetoresistance (SMR), which might maximally facilitate its applications in… read more here.
Keywords: hall magnetoresistance; spin; heavy metal; spin hall ... See more keywords
Comparative determination of Y3Fe5O12/Pt interfacial spin mixing conductance by spin-Hall magnetoresistance and spin pumping
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4975704
Abstract: We studied spin Hall magnetoresistance (SMR) in a Y3Fe5O12/Pt bilayer at room temperature. The SMR loops precisely follow the magnetization hysteresis loops in both the in-plane and out-of-plane configurations. SMR up to 0.09% is observed,… read more here.
Keywords: spin hall; interfacial spin; mixing conductance; hall magnetoresistance ... See more keywords
Spin Hall magnetoresistance in an antiferromagnetic magnetoelectric Cr2O3/heavy-metal W heterostructure
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4989680
Abstract: The spin Hall magnetoresistance (SMR) effect is studied in a magnetoelectric Cr2O3/heavy-metal W heterostructure. The Cr2O3 film is confirmed as the α-phase, and its Neel temperature is determined. A clear SMR behavior is observed at… read more here.
Keywords: cr2o3; spin hall; hall magnetoresistance; magnetoelectric cr2o3 ... See more keywords
Non-magnetic origin of spin Hall magnetoresistance-like signals in Pt films and epitaxial NiO/Pt bilayers
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/1.5134814
Abstract: Electrical control of magnetic order in antiferromagnetic insulators (AFIs) using a Pt overlayer as a spin current source has been recently reported, but detecting and understanding the nature of current-induced switching in AFIs remain a… read more here.
Keywords: spin hall; hall; magnetoresistance like; hall magnetoresistance ... See more keywords
A comparative study of spin Hall magnetoresistance in Fe2O3-based systems
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/5.0005184
Abstract: Spin Hall magnetoresistance (SMR) provides a unique opportunity for the signal readout of magnetic ordering, especially for magnetic insulators. However, the magnitude of SMR signals is quite small, generally lower than one in a thousand,… read more here.
Keywords: fe2o3 fe2o3; spin hall; comparative study; hall magnetoresistance ... See more keywords
Unidirectional Spin Hall Magnetoresistance as a Tool for Probing the Interfacial Spin Polarization of Co2MnSi
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review Applied"
DOI: 10.1103/physrevapplied.11.044039
Abstract: Continuous efforts to develop materials with special electronic properties for spintronics are in progress. For giant magnetoresistance devices, the transport spin polarization at specific interfaces is key and thus requires optimization. We show that measurements… read more here.
Keywords: spin hall; magnetoresistance; hall magnetoresistance; spin ... See more keywords
Structural sensitivity of the spin Hall magnetoresistance in antiferromagnetic thin films
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.094415
Abstract: Reading the magnetic state of antiferromagnetic (AFM) thin films is key for AFM spintronic devices. We investigate the underlying physics behind the spin Hall magnetoresistance (SMR) of bilayers of platinum and insulating AFM hematite ({\alpha}-Fe2O3)… read more here.
Keywords: thin films; hall magnetoresistance; spin hall; structural sensitivity ... See more keywords