Explanipedia

TMS Foundation Making an Impact The TMS Foundation 2022 Annual Report Open

Carl Cady, Garry Warren, Brad Boyce, Marc A. Meyers, Ray D. Peterson , et al. · 2023

Building a Brighter Future The TMS Foundation 2021 Annual Report Open

Garry Sincerely, Garry Warren, Thomas Battle, Brad Boyce, Carl Cady , et al. · 2022

The TMS Foundation in Focus 2019 Annual Report Open

Garry W. Warren, Thomas Battle, Carl Cady, David Deyoung, H. Henein , et al. · 2020

Magnetoelastic Effects in Doubly Clamped Electroplated Microbeam Resonators Open

Margo Staruch, Steven P. Bennett, Bernard R. Matis, Jeffrey W. Baldwin, K. Bussmann , et al. · 2019

Magnetostrictive Co₇₇Fe₂₃ films are fully suspended to produce free-standing, clamped-clamped, microbeam resonators. A negative or positive shift in the resonant frequency is observed for magnetic fields applied paral…

Effects of the removal of Ta capping layer on the magnetization dynamics of Permalloy thin films Open

Nikita Porwal, Simone Peli, P. J. Chen, Robert D. Shull, Prasanta Kumar Datta · 2019

We have investigated the spin wave dynamics of Permalloy (Py) thin films with and without a Ta capping layer for varying Py thickness (15 nm, 20 nm and 30 nm) using all optical time-resolved magneto-optical Kerr effect measurements. XPS me…

FORC+ analysis of perpendicular magnetic tunnel junctions Open

Joseph B. Abugri, P. B. Visscher, Subhadra Gupta, P. J. Chen, Robert D. Shull · 2018

We have studied magnetic tunnel junction (MTJ) thin-film stacks using the First Order Reversal Curve (FORC) method. The FORC distribution of these MTJs has very sharp features, unlike most particulate systems or patterned films. These feat…

Switching a Perpendicular Ferromagnetic Layer by Competing Spin Currents Open

Qinli Ma, Yufan Li, Daniel B. Gopman, Yu. P. Kabanov, Robert D. Shull , et al. · 2018

An ultimate goal of spintronics is to control magnetism via electrical means. One promising way is to utilize a current-induced spin-orbit torque (SOT) originating from the strong spin-orbit coupling in heavy metals and their interfaces to…

Electric-Field Induced Reversible Switching of the Magnetic Easy Axis in Co/BiFeO3 on SrTiO3 Open

Tieren Gao, Xiaohang Zhang, William Ratcliff, Shingo Maruyama, Makoto Murakami , et al. · 2017

Electric-field (E-field) control of magnetism enabled by multiferroics has the potential to revolutionize the landscape of present memory devices plagued with high energy dissipation. To date, this E-field controlled multiferroic scheme at…

Annealing stability study of Co20Fe60B20\MgO\Co20Fe60B20perpendicular magnetic tunnel junctions Open

P J Chen, M. Zhu, Stefan Tibus, T Dyer, J. Piccirillo , et al. · 2016

A full Co₂₀Fe₆₀B₂₀\MgO\ Co₂₀Fe₆₀B₂₀ perpendicular magnetic tunnel junction (pMTJ) with (Co\Pt) multilayers as pinning layers and different functional multilayers stacks were…

Reversible strain control of magnetic anisotropy in magnetoelectric heterostructures at room temperature Open

Margo Staruch, Daniel B. Gopman, Yury L. Iunin, Robert D. Shull, S. F. Cheng , et al. · 2016

The ability to tune both magnetic and electric properties in magnetoelectric (ME) composite heterostructures is crucial for multiple transduction applications including energy harvesting or magnetic field sensing, or other transduction dev…

Influence of internal geometry on magnetization reversal in asymmetric permalloy rings Open

Daniel B. Gopman, Yu. P. Kabanov, Jizhai Cui, Christopher S. Lynch, Robert D. Shull · 2016

We report the magnetization reversal behavior of microstructured Ni80Fe20 rings using magneto-optic indicator film imaging and magnetometry. While the reversal behavior of rings with a symmetric (circular) interior hole agrees with microma…

Effect of grain constraint on the field requirements for magnetocaloric effect in Ni45Co5Mn40Sn10 melt-spun ribbons Open

Nickolaus M. Bruno, Yitong Huang, Cindi L. Dennis, J. G. Li, Robert D. Shull , et al. · 2016

The influence of grain constraint on the magnetic field levels required to complete the isothermal martensitic transformation in magnetic shape memory alloys has been demonstrated for a NiCoMnSn alloy, and the magnetocaloric performance of…

Strain-assisted magnetization reversal in Co/Ni multilayers with perpendicular magnetic anisotropy Open

Daniel B. Gopman, Cindi L. Dennis, Andrew P. Chen, Yury L. Iunin, Peter Finkel , et al. · 2016

Kondo effect in magnetic tunnel junctions with an AlO x tunnel barrier Open

Chao Zheng, Robert D. Shull, P.J. Chen, Philip W. T. Pong · 2016

Strain-assisted magnetization reversal in Co/Ni multilayers with\n perpendicular magnetic anisotropy Open

Daniel B. Gopman, Cindi L. Dennis, Andrew P. Chen, Yury L. Iunin, Peter Finkel , et al. · 2016

Multifunctional materials composed of ultrathin magnetic films with\nperpendicular magnetic anisotropy combined with ferroelectric substrates\nrepresent a new approach toward low power, fast, high density spintronics. Here\nwe demonstrate …

Underlayer Effect on Perpendicular Magnetic Anisotropy in Co20Fe60B20/MgO Films Open

P. J. Chen, Yu. L. Iunin, S. F. Cheng, Robert D. Shull · 2015

Perpendicular Magnetic Tunneling Junctions (pMTJs) with Ta\CoFeB\MgO have been extensively studied in recent years. However, the effects of the underlayer on the formation of the CoFeB perpendicular magnetic anisotropy (PMA) are still not …

Shape critical properties of patterned Permalloy thin films Open

Robert D. Shull, Yu. P. Kabanov, V. S. Gornakov, P.J. Chen, В. И. Никитенко · 2015

Magnetocaloric response of non-stoichiometric Ni2MnGa alloys and the influence of crystallographic texture Open

Michael V. McLeod, Anit K. Giri, Brigitte A. Paterson, Cindi L. Dennis, Le Zhou , et al. · 2015

TMS Foundation: growth through giving Open

Diran Apelian, Carl Cady, H. Henein, Edward D. Herderick, Elizabeth A. Holm , et al. · 2015

Robert D. Shull YOU? Author Swipe