Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Yari Ferrante"'
Autor:
Panagiotis Ch. Filippou, Jaewoo Jeong, Yari Ferrante, See-Hun Yang, Teya Topuria, Mahesh G. Samant, Stuart S. P. Parkin
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Heusler compounds are of great interest for spintronic applications. Here the authors report current driven domain wall motion in unit cell thick perpendicularly magnetized Heusler films with low current densities and show the velocity is dominated b
Externí odkaz:
https://doaj.org/article/2bc9bfa4a208420e82d450a82807ae3e
Autor:
Yari Ferrante, Jaewoo Jeong, Rana Saha, Sergey V. Faleev, Mahesh G. Samant, Teya Topuria, Hakan Deniz, Stuart S. P. Parkin
Publikováno v:
APL Materials, Vol 7, Iss 3, Pp 031103-031103-8 (2019)
Tetragonal Heusler compounds that exhibit large perpendicular magnetic anisotropy are promising materials for advanced spintronic devices. A prerequisite are thin films whose tetragonal axis is oriented perpendicular to the plane of the films. Here w
Externí odkaz:
https://doaj.org/article/a79501dcf5994222ae27d027275f9eda
Autor:
Jaewoo Jeong, Yari Ferrante, Sergey V. Faleev, Mahesh G. Samant, Claudia Felser, Stuart S. P. Parkin
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Heusler alloy thin films with a distorted tetragonal structure have potential spintronics applications given their bulk perpendicular magnetic anisotropy. Here, the authors demonstrate large perpendicular magnetic anisotropy in Mn3Ge thin films accom
Externí odkaz:
https://doaj.org/article/413f44504f54406d962bfd3bb2e6ebcb
Autor:
Panagiotis Ch. Filippou, Sergey V. Faleev, Chirag Garg, Jaewoo Jeong, Yari Ferrante, Teya Topuria, Mahesh G. Samant, Stuart S. P. Parkin
Publikováno v:
Science Advances
Antiferromagnet spintronic devices eliminate or mitigate long-range dipolar fields, thereby promising ultrafast operation. For spin transport electronics, one of the most successful strategies is the creation of metallic synthetic antiferromagnets, w
Publikováno v:
Physica Status Solidi RRL-Rapid Research Letters
The spin Hall effect originating from 5d heavy transition metal thin films such as Pt, Ta, and W is able to generate efficient spin-orbit torques that can switch adjacent magnetic layers. This mechanism can serve as an alternative to conventional spi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::517a3edea1395bb070c216d88956db4c
https://hdl.handle.net/21.11116/0000-0009-0CDD-221.11116/0000-0009-0CDF-0
https://hdl.handle.net/21.11116/0000-0009-0CDD-221.11116/0000-0009-0CDF-0
Autor:
Sergey V. Faleev, Teya Topuria, Rana Saha, Hakan Deniz, Mahesh G. Samant, Stuart S. P. Parkin, Yari Ferrante, Jaewoo Jeong
Publikováno v:
APL Materials
APL Materials, Vol 7, Iss 3, Pp 031103-031103-8 (2019)
APL Materials, Vol 7, Iss 3, Pp 031103-031103-8 (2019)
Tetragonal Heusler compounds that exhibit large perpendicular magnetic anisotropy are promising materials for advanced spintronic devices. A prerequisite are thin films whose tetragonal axis is oriented perpendicular to the plane of the films. Here w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc481ddd69419995eabf0863fefba9e3
https://hdl.handle.net/21.11116/0000-0009-1267-F21.11116/0000-0009-1269-D
https://hdl.handle.net/21.11116/0000-0009-1267-F21.11116/0000-0009-1269-D
Autor:
Stuart S. P. Parkin, Barbara Jones, Mahesh G. Samant, Sergey V. Faleev, Jaewoo Jeong, Yari Ferrante
Publikováno v:
Physical Review Materials
In the present work we suggest a recipe for finding tetragonal Heusler compounds with perpendicular magnetic anisotropy (PMA) that also exhibit large tunneling magnetoresistance (TMR) when used as electrodes in magnetic tunnel junction devices with s
Autor:
Yari Ferrante, Barbara Jones, Mahesh G. Samant, Sergey V. Faleev, Stuart S. P. Parkin, Jaewoo Jeong
Publikováno v:
Physical Review Applied. 7
Spin-transfer-torque magnetic random-access memory (STT-MRAM) is one of the leading emerging technologies for nonvolatile memory. Key to its development is identifying magnetic materials with sufficient perpendicular magnetic anisotropy (PMA). The au
Autor:
Jaewoo Jeong, Yari Ferrante, Barbara Jones, Stuart S. P. Parkin, Sergey V. Faleev, Mahesh G. Samant
Publikováno v:
Physical Review B
In the present work we developed an orbital coupling model for cubic full Heusler compounds that provides a unified set of rules that account for the chemical ordering, magnetic moment, and composition of the most promising candidates for half-metall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42c8fc156ae6fd6edf2a93d3a9f668f0
https://hdl.handle.net/21.11116/0000-0009-75CA-021.11116/0000-0009-75CC-E
https://hdl.handle.net/21.11116/0000-0009-75CA-021.11116/0000-0009-75CC-E
Autor:
Yong Jiang, Stuart S. P. Parkin, Yari Ferrante, Brian M. Hughes, Aakash Pushp, Charles T. Rettner, Timothy Phung, Jie Zhang, Jaewoo Jeong, See-Hun Yang
Publikováno v:
Applied Physics Letters
Heusler compounds are of interest as electrode materials for use in magnetic tunnel junctions (MTJs) due to their half metallic character, which leads to 100% spin polarization and high tunneling magnetoresistance. Most work to date has focused on th