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|Title:||Synthesis and magnetic properties of MnSb nanoparticles on Si-based substrates||Authors:||Zhang, H.
|Issue Date:||2007||Citation:||Zhang, H., Kushvaha, S.S., Chen, S., Gao, X., Qi, D., Wee, A.T.S., Wang, X.-S. (2007). Synthesis and magnetic properties of MnSb nanoparticles on Si-based substrates. Applied Physics Letters 90 (20) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.2737908||Abstract:||MnSb nanoparticles with average lateral diameters 〈d〉 from 5 to 30 nm are synthesized on ultra thin silicon nitride covered Si(111) by codeposition of Mn and Sb. These MnSb particles possess sharp interfaces and a NiAs-type lattice. The Mn 2p x-ray absorption spectroscopy analysis shows broad line shapes due to the itinerant Mn 3d states. The particles with 〈d〉 =5 and 8.5 nm are superparamagnetic at room temperature, while those of 〈d〉 =15 and 30 nm exhibit ferromagnetic behavior. © 2007 American Institute of Physics.||Source Title:||Applied Physics Letters||URI:||http://scholarbank.nus.edu.sg/handle/10635/57582||ISSN:||00036951||DOI:||10.1063/1.2737908|
|Appears in Collections:||Staff Publications|
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