104 citations · 295 across the 8 of their papers we have counts for
8 papers
Field-dependent low-field enhancement in effective paramagnetic moment with nano-scaled Co3O4
Weimeng Chen, Chinping Chen, Lin Guo
Paramagnetic (PM) properties of columnar cobaltosic oxide (Co3O4) nanoparticles, about 75 nm in diameter, have been investigated by magnetization measurements at T > TN = 39 K. In…
Surface magnetic states of Ni nanochains modified by using different organic surfactants
Weimeng Chen, Wei Zhou, Lin He +2
Three powder samples of Ni nanochains formed of polycrystalline Ni nanoparticles with an estimated diameter of about 30 nm have been synthesized by a wet chemical method using diff…
Ni/Ni3C Core-Shell Nanochains and Its Magnetic Properties: One-Step Synthesis at low temperature
Wei Zhou, Lin He, Rongming Wang +5
One-dimensional Ni/Ni3C core-shell nanoball chains with an average diameter by around 30 nm were synthesized by means of a mild chemical solution method using a soft template of tr…
Magnetic properties of undoped Cu2O fine powders with magnetic impurities and/or cation vacancies
Chinping Chen, Lin He, Lin Lai +4
Fine powders of micron- and submicron-sized particles of undoped Cu2O semiconductor, with three different sizes and morphologies have been synthesized by different chemical process…
Anisotropy and magnetization reversal with chains of submicron-sized Co hollow spheres
Lin He, Chinping Chen, Fang Liang +1
Magnetic properties with chains of hcp Co hollow spheres have been studied. The diameter of the spheres ranges from 500 to 800 nm, with a typical shell thickness of about 60 nm. Th…
Finite size effect on Neel temperature with Co3O4 nanoparticles
Lin He, Chinping Chen, Ning Wang +2
Finite size effect on the antiferromagnetic transition temperature, TN, of Co3O4 nanoparticles of 75, 35, and 16 nm in diameter, has been investigated. The AFM transition point, TN…