13 citations · 24 across the 5 of their papers we have counts for
5 papers
Anomalous magnetic properties of multi-walled carbon nanotubes embedded with magnetic nanoparticles: Consistent with ultrahigh temperature superconductivity
Guo-meng Zhao, Jun Wang, Yang Ren +1
We report high-temperature (300-1120 K) magnetization data of Fe and Fe3O4 nanoparticles embedded in multi-walled carbon nanotubes. The magnetic impurity concerntations are precise…
The Curie temperature and exchange energy between two sublattices in half-metallic greigite Fe3S4
Jun Wang, Shi-He Cao, Wei Wu +1
High-temperature magnetic measurements have been carried out in hydrothermally synthesized greigite (Fe3S4). We show that the Curie temperature of greigite is significantly lower t…
Suppression of the Néel temperature in hydrothermally synthesized alpha-Fe2O3 nanoparticles
Jun Wang, Wei Wu, Fan Zhao +1
Magnetic measurements up to 1000 K have been performed on hydrothermally synthesized -FeO nanoparticles (60 nm) using a Quantum Design vibrating sample magnetometer.…
High-temperature magnetic properties of noninteracting single-domain Fe3O4 nanoparticles
Jun Wang, Pieder Beeli, L. H. Meng +1
Magnetic measurements have been performed on 40-nm sphere-like Fe3O4 nanoparticles using a Quantum Design vibrating sample magnetometer. Coating Fe3O4 nanoparticles with SiO2 effec…
Giant magnetic moment enhancement of nickel nanoparticles embedded in multi-walled carbon nanotubes
Guo-meng Zhao, Pieder Beeli, Jun Wang +1
We report a giant magnetic moment enhancement of ferromagnetic nickel nanoparticles (11 nm) embedded in multi-walled carbon nanotubes. High-energy synchrotron x-ray diffraction exp…