Zobrazeno 1 - 10
of 160
pro vyhledávání: '"Vlietstra, N."'
Autor:
Aqeel, A., Azhar, M., Vlietstra, N., Pozzi, A., Sahliger, J., Huebl, H., Palstra, T. T. M., Back, C. H., Mostovoy, M.
Publikováno v:
Phys. Rev. B 103, 100410 (2021)
We study the high-temperature phase diagram of the chiral magnetic insulator Cu$_2$OSeO$_3$ by measuring the spin-Hall magnetoresistance (SMR) in a thin Pt electrode. We find distinct changes in the phase and amplitude of the SMR signal at critical l
Externí odkaz:
http://arxiv.org/abs/2005.00427
Publikováno v:
Phys. Rev. B 94, 134418 (2016)
The interaction between the itinerant spins in metals and localized spins in magnetic insulators thus far has only been explored in collinear spin systems, such as garnets. Here, we report the spin-Hall magnetoresistance (SMR) sensitive to the surfac
Externí odkaz:
http://arxiv.org/abs/1607.05630
Publikováno v:
Phys. Rev. B 91, 100404(R) (2015)
We study the effect of a magnetic insulator (Yttrium Iron Garnet - YIG) substrate on the spin transport properties of Ni$_{80}$Fe$_{20}$/Al nonlocal spin valve (NLSV) devices. The NLSV signal on the YIG substrate is about 2 to 3 times lower than that
Externí odkaz:
http://arxiv.org/abs/1503.06108
Publikováno v:
Phys. Rev. B 90, 174436 (2014)
The spin-Seebeck effect (SSE) in platinum (Pt) and tantalum (Ta) on yttrium iron garnet (YIG) has been investigated by both externally heating the sample (using an on-chip Pt heater on top of the device) as well as by current-induced heating. For SSE
Externí odkaz:
http://arxiv.org/abs/1410.0551
Publikováno v:
Applied Physics Letters 103, 032401 (2013)
The effective field torque of an yttrium-iron-garnet film on the spin accumulation in an attached Pt film is measured by the spin-Hall magnetoresistance (SMR). As a result, the magnetization direction of a ferromagnetic insulating layer can be measur
Externí odkaz:
http://arxiv.org/abs/1305.3117
Publikováno v:
PhysRevB, 2014 Vol.90, Pages 214434
We report the frequency dependence of the spin current emission in a hybrid ferrimagnetic insulator/normal metal system as function of the insulating layer thickness. The system is based on a yttrium iron garnet (YIG) film [0.2, 1, and 3 \mu m] grown
Externí odkaz:
http://arxiv.org/abs/1304.2190
Publikováno v:
Physical Review B 87, 184421 (2013)
The occurrence of Spin-Hall Magnetoresistance (SMR) in platinum (Pt) on top of yttrium iron garnet (YIG) has been investigated, for both in-plane and out-of-plane applied magnetic fields and for different Pt thicknesses [3, 4, 8 and 35nm]. Our experi
Externí odkaz:
http://arxiv.org/abs/1301.3266
Akademický článek
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Akademický článek
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Publikováno v:
Physical review B: Covering condensed matter and materials physics, 94(13):134418. American Institute of Physics
Physical Review. B: Condensed Matter and Materials Physics, 94(13):134418. AMER PHYSICAL SOC
Physical Review. B: Condensed Matter and Materials Physics, 94(13):134418. AMER PHYSICAL SOC
We study the spin-Hall magnetoresistance (SMR) and spin Seebeck effect (SSE) in a noncollinear insulating magnet-Pt heterostructure. We show that SMR can be used as an all-electric probe of complex spin states exhibited by the chiral magnet, Cu2OSeO3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::062988f24bece992aff66936bd0faeb3
https://research.utwente.nl/en/publications/dd0ae9ab-895a-426a-b1cf-a7b4ede9325a
https://research.utwente.nl/en/publications/dd0ae9ab-895a-426a-b1cf-a7b4ede9325a