نتایج جستجو برای: cofecu magnetic nanowires
تعداد نتایج: 352128 فیلتر نتایج به سال:
We investigate the transport properties of topological insulator (TI) Bi0.83Sb0.17 nanowires. Single-crystal nanowire samples with diameters ranging from 75 nm to 1.1 μm are prepared using high frequency liquid phase casting in a glass capillary; cylindrical single crystals with (101̄1) orientation along the wire axis are produced. Bi0.83Sb0.17 is a narrow-gap semiconductor with an energy gap at...
In this work, on the basis of density functional theory and the generalized gradient approximation (GGA) we optimized the electronic structure of the unsaturated and hydrogen saturated ZnO nanowires with [0001] orientation. Studying the effects of a uniaxial strain on the nanowires, we calculated the Young’s modulus and the effective piezoelectric coefficient of the nanowires. Furthermore, the...
Title of Document: DESIGN AND PACKAGING OF AN IRONGALLIUM (GALFENOL) NANOWIRE ACOUSTIC SENSOR FOR UNDERWATER APPLICATIONS Rupal Jain, Master of Science, 2007 Directed By: Associate Professor F. Patrick McCluskey, Department of Mechanical Engineering A novel acoustic sensor incorporating cilia-like nanowires made of magnetostrictive irongallium (Galfenol) alloy has been designed and fabricated u...
Magnetic skyrmions are topologically stable whirlpool-like spin textures that offer great promise as information carriers for future spintronic devices. To enable such applications, particular attention has been focused on the properties of skyrmions in highly confined geometries such as one-dimensional nanowires. Hitherto, it is still experimentally unclear what happens when the width of the n...
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