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Updated: May 29, 2026

Ultrahigh Density Array of Vertically Aligned Small-molecular Organic Nanowires on Arbitrary Substrates
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超薄ZnS单晶纳米线:可控合成和室温铁磁特性

Guoxing Zhu1, Shuguang Zhang, Zheng Xu

  • 1State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.

Journal of the American Chemical Society
|August 30, 2011
PubMed
概括

统一的单晶硫化 (ZnS) 纳米线表现出内在的室温铁磁性. 这种由空缺引起的磁性,为新型自旋电子应用开辟了可能性.

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Ferromagnetism01:31

Ferromagnetism

Materials like iron, nickel, and cobalt consist of magnetic domains, within which the magnetic dipoles are arranged parallel to each other. The magnetic dipoles are rigidly aligned in the same direction within a domain by quantum mechanical coupling among the atoms. This coupling is so strong that even thermal agitation at room temperature cannot break it. The result is that each domain has a net dipole moment. However, some materials have weaker coupling, and are ferromagnetic at lower...