Tags: nanomagnetics

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  1. OOMMF on nanoHUB - A Quick Demonstration

    22 Nov 2021 | | Contributor(s):: Michael Joseph Donahue

    A quick demonstration of OOMMF, Object Oriented MicroMagnetic Framework, on nanoHUB.

  2. Krishna Begari


  3. Onri Jay Benally

    IBM Certified Quantum Hardware Researcher in the Nano Magnetism & Quantum Spintronics Lab with +8 years of field experience. In charge of communication and development of devices, quantum chips,...


  4. Matteo Bruno Lodi


  5. Micromagnetics and OOMMF Tutorial Series

    20 Aug 2020 | | Contributor(s):: Michael Joseph Donahue

    Background readingThe following papers provide nice introductions to micromagnetics theory and practice:Micromagnetism by Lukas Exl, Dieter Suess and Thomas Schrefl.General Micromagnetic Theory and Applications, Helmut Kronmüller in Materials Science and Technology, 2019 Wiley-VCH Verlag...

  6. Cody Alexander Trevillian


  7. Ruslan Allayarov


  8. Magnetic Tunnel Junction (MTJ) as Stochastic Neurons and Synapses: Stochastic Binary Neural Networks, Bayesian Inferencing, Optimization Problems

    26 Oct 2018 | | Contributor(s):: Abhronil Sengupta, Kaushik Roy

    In this presentation, we provide a multi-disciplinary perspective across the stack of devices, circuits, and algorithms to illustrate how the stochastic switching dynamics of spintronic devices in the presence of thermal noise can provide a direct mapping to the units of such computing...

  9. Materials Characterization at High Magnetic Felds and Extreme Temperatures: Focus on Magnetism

    09 Oct 2018 | | Contributor(s):: Neil R Dilley

    Recent additions to the recharge center at the Birck Nanotechnology Center in Purdue’s Discovery Park include an MPMS‐3 SQUID magnetometer and a DynaCool Physical Properties Measurement System from Quantum Design.



  11. Magnetic Microsystems: Tiny Magnets Solving Big Problems

    23 Oct 2017 | | Contributor(s):: Donald P. Arnold

    In this talk will highlight my group's development of microfabricated permanent magnets and their application in various functional microsystems.  To set the stage, I'll first describe some basic concepts about magnets and physical scaling laws that motivate our efforts. ...

  12. Daowei Wang


  13. Amogh Vithalkar


  14. Jose Francisco Barron-Lopez


  15. Magnetic Nanowires: Revolutionizing Hard Drives, Random Access Memory, & Cancer Treatment

    18 Feb 2016 | | Contributor(s):: Beth Stadler

    This talk will reveal synthesis secrets for nm-control of layer thicknesses, even for difficult alloys, which has enabled studies of magnetization reversal, magneto-elasticity, giant magnetoresistance, and spin transfer torqueswitching. These nanowires will mitigate the ITRS Roadmap’s...

  16. Matteo Pancaldi


  17. Modular Approach to Spintronics

    28 Apr 2015 | | Contributor(s):: Kerem Yunus Camsari

    There has been enormous progress in the last two decades, effectively combining spintronics and magnetics into a powerful force that is shaping the field of memory devices. New materials and phenomena continue to be discovered at an impressive rate, providing an ever-increasing set of building...

  18. Reversible and reproducible giant universal electroresistance effect

    20 Nov 2013 | | Contributor(s):: syed rizwan hussain naqvi

    After the prediction of the giant electroresistance effect, much work has been carried out to find this effect in practical devices. We demonstrate a novel way to obtain a large electroresistance (ER) effect in the multilayer system at room temperature. The current-in-plane (CIP) electric...

  19. Exchange-bias like hysteretic magnetoelectric-coupling of as-grown synthetic antiferromagnetic structures

    20 Nov 2013 | | Contributor(s):: syed rizwan hussain naqvi

    The magnetoelectric (ME) coupling of CoFeB/Ru/CoFeB synthetic antiferromagnetic (SAF) structure is studied at room-temperature when the SAF structure was deposited on the (011)-Pb(Mg1/3Nb2/3)O3-PbTiO3 piezoelectric substrate. It was found that the magnetoelectric coupling showed butterfly like...

  20. [Illinois] BioNanotechnology Seminar Series Spring 2012: Dynamics of Multimodal Magnetomotive Microspheres

    15 Jun 2013 | | Contributor(s):: Adeel Ahmad

    Iron oxide magnetic nanoparticles (MNP's), due to their small size, unique magnetic properties and the ability to manipulate these remotely, are promising materials for diagnostic, imaging, and therapeutics in biomedical applications. In this presentation, we describe the fabrication,...