青岛科技大学主页平台管理系统 chenkezheng--Home-- Surface-modulated magnetization of magnetite microspheres

陈克正

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Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

Date of Birth:1965-10-27

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Surface-modulated magnetization of magnetite microspheres

Release time:2023-10-19 Hits:

Key Words:magnetite; ferrimagnetics; magnetization; magnetic properties; surfaces

Abstract:Functional coatings of magnetite particles always reduce their magnetic response and greatly limit their biological in-vivo applications. In this Letter, an effective solution was proposed by inducing large lattice strain in magnetite microspheres with silver. Their saturation magnetization was found to be larger than that of their parent magnetite spheres at 300 K. Also, an increment of saturation magnetization with temperature was observed, which has not been reported in ferrimagnetic systems before. ((c) 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Volume:6

Issue:9-10

Translation or Not:no

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