Alternating flow filtration as an alternative to internal spin filter based perfusion process: Impact on productivity and product quality
Sign Up to like & getrecommendations! Published in 2017 at "Biotechnology Progress"
DOI: 10.1002/btpr.2487
Abstract: This article reports the results obtained from comparison of internal spin filter (ISF) and alternating flow filtration (ATF) as cell retention systems, regarding cell growth, volumetric perfusion rate, cell specific perfusion rate and cell productivity… read more here.
Keywords: cell; perfusion; flow filtration; spin filter ... See more keywords
Computational prediction of the spin-polarized semiconductor equiatomic quaternary Heusler compound MnVZrP as a spin-filter
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra04633g
Abstract: In this work, a new equiatomic quaternary Heusler (EQH) compound, MnVZrP, is predicted using first principles calculations. Simulations show the good stability of the material, suggesting experimental realization. Results show that MnVZrP is a magnetic… read more here.
Keywords: mnvzrp; heusler; semiconductor; spin ... See more keywords
Giant tunnelling magnetoresistance in spin-filter magnetic tunnel junctions based on van der Waals A-type antiferromagnet CrSBr
Sign Up to like & getrecommendations! Published in 2023 at "Chinese Physics Letters"
DOI: 10.1088/0256-307x/40/5/058501
Abstract: Two-dimensional (2D) van der Waals (vdW) magnetic materials have demonstrated great potential for new-generation high-performance and versatile spintronic devices. Among them, magnetic tunnel junctions (MTJs) based on A-type antiferromagnets, such as CrI3, possess record-high tunnelling… read more here.
Keywords: van der; crsbr; magnetic tunnel; der waals ... See more keywords
Nonlinear spin filter for nonmagnetic materials at zero magnetic field
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.102.140406
Abstract: The ability to convert spin accumulation to charge currents is essential for applications in spintronics. In semiconductors, spin-to-charge conversion is typically achieved using the inverse spin Hall effect or using a large magnetic field. Here… read more here.
Keywords: nonlinear spin; spin; filter nonmagnetic; spin filter ... See more keywords
Perfect Spin Filter by Periodic Drive of a Ferromagnetic Quantum Barrier.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.267701
Abstract: We consider the problem of particle tunneling through a periodically driven ferromagnetic quantum barrier connected to two leads. The barrier is modeled by an impurity site representing a ferromagnetic layer or a quantum dot in… read more here.
Keywords: quantum; ferromagnetic quantum; quantum barrier; perfect spin ... See more keywords