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June W. Lau

Staff Physicist

I am a staff scientist and principal investigator at the National Institute of Standards and Technology, in Gaithersburg Maryland. I began my career at NIST as a postdoc in January 2006. Since then, my research focus has been magnetic materials, and more recently, electron microscopy. I am an active member and volunteer in IEEE-Magnetic Society and APS-GMAG, having held many volunteer positions.

Recently, much of my attention was focused on building a new instrument at NIST: a laser-free stroboscopic TEM. This is a collaboration with Brookhaven National Lab, EuclidTech Lab, Integrated Dynamic Electron Solutions (IDES), and JEOL. Our concept paper was first published in 2015. And right now, we are busy building one of two first prototype, right here at NIST.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Rogue grain, TEM analysis of a single rogue grain responsible for lowering the switching field in a Co/Pd nanodot.
 

TEM analysis of a single rogue grain responsible for lowering the switching field in a Co/Pd nanodot.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Polycrystalline OOMMF
 

Full polycrystalline treatment of coupled grains with OOMMF

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Publications

Magnetoelastic effects in doubly clamped electroplated CoFe micro-beam resonators

Author(s)
Margo Staruch, S. P. Bennett, B. R. Matis, J. W. Baldwin, K. Bussmann, Daniel B. Gopman, Yury Kabanov, June W. Lau, Robert D. Shull, E. Langlois, C. Arrington, J. R. Pillars, Peter Finkel
Magnetostrictive Co77Fe23 films were fabricated on silicon wafers and fully suspended to produce free-standing, doubly clamped, micro-beam resonators. A
Created October 9, 2019