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2008 | 113 | 1 | 515-520
Article title

Permanent Magnetism in Thiol Capped Nanoparticles Gold and ZnO

Content
Title variants
Languages of publication
EN
Abstracts
EN
In spite of the diamagnetic behavior exhibited by bulk ZnO and Au, a ferromagnetic-like behavior is induced in nanoparticles of both systems by appropriate surface functionalization. By capping with thiol derivatized molecules, magnetic hysteresis is observed even at room temperature, whereas the magnetization has a very little temperature dependence. Capping induces an alteration of their electronic configuration that depends on the capping molecule, as evidenced by X-ray absorption spectroscopy, that strongly affects their magnetic properties.
Keywords
EN
Year
Volume
113
Issue
1
Pages
515-520
Physical description
Dates
published
2008-01
received
2007-07-09
References
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Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv113n1126kz
Identifiers
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