Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Paymon Shirazi"'
Publikováno v:
American Journal of Physics. 91:470
A cost-effective method for the quantitative characterization of the magnetostrictive effect in thin films is presented. In this method, a sample's magnetostriction is extrapolated from the tip displacement of a thin-film magnetostrictive cantilever.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a9143e13344cb454b03bbe137ac8342
https://doi.org/10.1119/5.0134187
https://doi.org/10.1119/5.0134187
Autor:
Paymon Shirazi, Mohanchandra K. Panduranga, Taehwan Lee, Anthony Barra, Victor Estrada, David L. Tran, Abdon E. Sepulveda, Gregory P. Carman
Publikováno v:
Applied Physics Letters. 120
The relationship between stresses and the orientation of the Néel vector were studied by varying the residual stresses in magnetron sputtered FeMn thin films by adjusting Argon working pressures. Quasistatic magnetization and AC susceptibility measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::254dc46b0ff3fe2a31b2fb7d86b5afc0
https://doi.org/10.1063/5.0094912
https://doi.org/10.1063/5.0094912
Autor:
Michael Guevara De Jesús, Mohanchandra K. Panduranga, Paymon Shirazi, Scott Keller, Malcolm Jackson, Kang L. Wang, Christopher S. Lynch, Gregory P. Carman
Publikováno v:
Journal of Applied Physics. 131:234101
This article focuses on computational studies evaluating the influence of crystallinity, residual stresses, and out-of-plane (OOP) deterministic switching on Terfenol-D nano/microstructures. The computational models use both coupled and uncoupled Lan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f5c419ad2d37bb5834ed1cc0b50e3c0
https://doi.org/10.1063/5.0090076
https://doi.org/10.1063/5.0090076
Autor:
Michael Guevara De Jesus, Zhuyun Xiao, Maite Goiriena-Goikoetxea, Rajesh V Chopdekar, Mohanchandra K Panduranga, Paymon Shirazi, Adrian Acosta, Jane P Chang, Jeffrey Bokor, Gregory P Carman, Rob N Candler, Christopher Lynch
Publikováno v:
Smart Materials and Structures. 31:035005
This work demonstrates that magnetoelectric composite heterostructures can be designed at the length scale of 10µms that can be switched from a magnetized state to a vortex state, effectively switching the magnetization off, using electric field ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01f193d2e817994eca5e5bbd5aa456bf
https://doi.org/10.1088/1361-665x/ac46db
https://doi.org/10.1088/1361-665x/ac46db
Autor:
Anthony Barra, Mathias Kläui, Joseph D. Schneider, Paymon Shirazi, Lorenzo Baldrati, Andrew Ross, Andres C. Chavez, Romain Lebrun, Olena Gomonay, Jairo Sinova, Gregory P. Carman, Qianchang Wang
Publikováno v:
Applied Physics Letters. 118:172408
As a candidate material for applications such as magnetic memory, polycrystalline antiferromagnets offer the same robustness to external magnetic fields, THz spin dynamics, and lack of stray field as their single crystalline counterparts, but without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::130362500caf1e9cd959564da708bce3
https://doi.org/10.1063/5.0046255
https://doi.org/10.1063/5.0046255
Rare-earth orbital moment contributions to the magnetic anisotropy in magnetostrictive Tb0.3Dy0.7Fe2
Autor:
Anthony Barra, Gregory P. Carman, Paymon Shirazi, Mohanchandra K. Panduranga, Alpha T. N'Diaye, Taehwan Lee
Publikováno v:
Applied Physics Letters. 118:162401
Soft x-ray Magnetic Circular Dichroism spectroscopy at the Dy and Tb M 4 , 5 and the Fe L 2 , 3 edges was performed on a sputter deposited polycrystalline Terfenol-D (Tb0.3Dy0.7Fe2) film on sapphire substrates at temperatures from 100 to 300 K to eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f7a52538018058350d3e2ca8f454059
https://doi.org/10.1063/5.0049326
https://doi.org/10.1063/5.0049326
Autor:
David W. Shahan, Zhi Jackie Yao, Joseph D. Schneider, Sidhant Tiwari, Skyler Selvin, John Domann, Yuanxun Ethan Wang, Geoff McKnight, Gregory P. Carman, Rob N. Candler, Paymon Shirazi, Walter S. Wall, Casey J. Sennott, Mohanchandra K. Panduranga
Publikováno v:
Journal of Applied Physics. 126:224104
This paper experimentally demonstrates the operating principles of a near-field multiferroic antenna. The antenna uses a piezoelectric lead-zirconate-titanate stack to apply a time varying strain to a magnetoelastic iron gallium Fe80.77Ga19.23 (FeGa)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf27b3cc97d580f8cb8235c20e334989
https://doi.org/10.1063/1.5126047
https://doi.org/10.1063/1.5126047
Autor:
Meghann C. Ma, Nosang V. Myung, Gerardo Ico, Christopher S. Anderson, Paymon Shirazi, Bum Sung Kim, Jin Nam
Publikováno v:
Advanced Sustainable Systems. 1:1700091
In this study, electrospinning is used to fabricate a nanofibrous structured mixture of barium and titanium precursors dissolved in poly(vinylpyrrolidone). Two separate experimental designs are conducted to optimize the reduction of fiber diameter wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f36b4e41e502b1c2ef4c108076ad959
https://doi.org/10.1002/adsu.201700091
https://doi.org/10.1002/adsu.201700091
Publikováno v:
ECS Meeting Abstracts. :4152-4152
Reducing the size of piezoelectric energy harvesting devices – progressing from bulk materials, through the micro scale, and now into the nanoscale – is attracting interest in new size-based classifications of clean energy sources converting ambi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc1a7bc628917532da8aac160c92d968
https://doi.org/10.1149/ma2016-02/54/4152
https://doi.org/10.1149/ma2016-02/54/4152