writer：Zhaoping Liu, Shu Li, You Yang,Sheng Peng, Zhaokang Hu, Yitai Qian*
keywords：Ferromagnetic nanobelts, Nanobelts, ferromagnetic, Nickel nanobelts
source：期刊
specific source：Adv. Mater. 2003, 15, 1946-1948.
Issue time：2003年

Ferromagnetic metal nanobelts are reported to have been synthesized for the first time in solution by a simple and mild hydrothermal method. The nickel nanobelts (see Figure), which typically had a thickness of ∼15 nm, width of 500–1000 nm, and length of up to 50 μm, showed remarkably enhanced ferromagnetic properties. The method is expected to be transferable to other transition metals.