RT journal article
T1 Structural, optical, XPS and magnetic properties of Zn particles capped by ZnO nanoparticles
A1 Belousova, Olga V.
A1 Ortega Ponce, Daniel
A1 Mafina, M. K.
A1 Morozov, Iu. G.
A1 Kuznetsov, Maxim V.
A2 Física de la Materia Condensada
K1 Zn
K1 ZnO
K1 nanoparticles
AB Spherical zinc particles ranging from 42 to 760 nm in average size and capped with plate-like zinc oxide particles of 10–30 nm in sizes have been prepared by levitation-jet aerosol synthesis through condensation of zinc vapor in an inert/oxidizer gas flow. The nanoparticles have been characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), BET measurements, ultra violet visible (UV–vis) spectroscopy, Fourier transform infrared (FT-IR) spectroscopy, Raman spectroscopy, X-ray electron spectroscopy (XPS), superconducting quantum interference device (SQUID), and vibrating-sample magnetometer (VSM). Magnetic and XRD data indicate that the observed ferromagnetic ordering related to the changes in unit-cell volume of Zn in the Zn/ZnO interface of the nanoparticles. These results are in good correlation with the optical measurements data.
SN 0925-8388
YR 2015
FD 2015-02-11
LK http://hdl.handle.net/10498/35262
UL http://hdl.handle.net/10498/35262
LA eng
DS Repositorio Institucional de la Universidad de Cádiz
RD 10-may-2026