L
Laura H. Lewis
Researcher at Northeastern University
Publications - 234
Citations - 6256
Laura H. Lewis is an academic researcher from Northeastern University. The author has contributed to research in topics: Coercivity & Magnetization. The author has an hindex of 36, co-authored 230 publications receiving 5472 citations. Previous affiliations of Laura H. Lewis include Columbia University & Center for Functional Nanomaterials.
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Light scattering from spin wave excitations in a Co/CoPt exchange spring
D. C. Crew,Robert Stamps,H.Y. Liu,Zhikui Wang,Meng Hau Kuok,Ser Choon Ng,Katayun Barmak,Katayun Barmak,J. Kim,Laura H. Lewis +9 more
TL;DR: In this paper, a theory of Brillouin light scattering from spin wave excitations in non-collinear magnetisation structures was developed, and the results of calculated spectra for scattering from the spiral state found in exchange-coupled hard/soft CoPt/Co bilayers during reversal with experimental data were compared.
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L1o-CoPt/Co bilayer ferromagnetic films: interdiffusion, structure and microstructure
TL;DR: In this paper, annealing at low temperatures (300-450 °C) or for short times resulted in a strengthening of the hcp Co fiber texture and disappearance of the minor fcc phase.
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Unusual Lattice‐Magnetism Connections in MnBi Nanorods
Kyongha Kang,Kyongha Kang,Won-Sub Yoon,Won-Sub Yoon,Sangmoon Park,A. R. Moodenbaugh,Laura H. Lewis,Laura H. Lewis +7 more
TL;DR: In this paper, lattice parameter, particle size, and thermal expansion results obtained from high-temperature synchrotron transmission X-ray diffraction are reported for magnetostructual NiAs-type MnBi nanorods embedded in a Bi matrix.
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Crystallization sequences and magnetic properties of melt-spun Nd2Fe14B-based nanocomposites containing Co and Cr
TL;DR: In this paper, the physical, chemical and microstructural characteristics of two-phase nanocrystalline alloy Nd2[Co0.06(Fe1−xCrx)0.23]23.
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Magnetic exchange effects in a nanocomposite Ni/NiO film
TL;DR: In this paper, the unique sample preparation technique of reactive ion beam assisted deposition has been used to make a thin film sample of interdispersed Ni and NiO nanocrystallites.