Synthesis and characterization of single-crystalline alpha-Fe2O3 nanoleaves
Date:2026-11-07 clicks:
DOI number:10.1016/j.physe.2008.12.015
Affiliation of Author(s):北京科技大学
Journal:Physica E: Low-dimensional Systems and Nanostructures
Place of Publication:荷兰
Abstract:By carefully controlling the reacting conditions, including atmosphere, temperature, and time, alpha-Fe2O3 nanoleaves have been synthesized by oxygenating pure iron. X-ray diffraction and transmission electronic microscope analyses demonstrate that the nanoleaves are single crystalline. The X-ray photoelectron spectrum, Raman spectrum. optical absorption spectrum, and photoluminescence spectrum are also carried out to characterize the nanoleaves. Magnetic measurement shows that the blocking temperature of the nanoleaves is about 120K and the coercivity decreases as temperature increases.
Co-author:Z. Dong, X. J. Zhang, W. T. Jin, P. Kashkarov, H. Zhang
First Author:Y. Y. Xu
Indexed by:Journal paper
Correspondence Author:Han Zhang
Discipline:Engineering
Document Type:J
Volume:41
Issue:5
Page Number:806-811
ISSN No.:1386-9477
Translation or Not:no
Date of Publication:2009-03-01
Links to published journals:https://linkinghub.elsevier.com/retrieve/pii/S1386947708004542