Results 211 to 220 of about 45,283 (268)

Magnetic borylated conjugated polymer nanoparticles for deep-red optical and lifetime imaging.

J Mater Chem B
Bourke S, Gonzalez YT, Mann PB, Crossley DL, Urbano L, Dailey LA, Suhling K, Turner ML, Ingleson MJ, Green M.   +9 more
europepmc   +1 more source

Superspin-glass dynamics and magnetic memory in ZnFe₂O₄ nanoparticles synthesized <i>via</i> a green egg-white-assisted route. [PDF]

RSC Adv
Sunny A, Venkataramana K, Ranjith Kumar Y, Vasundhara M.   +3 more
europepmc   +1 more source

Radio-Frequency Toroid Susceptometry of Magnetic Nanoparticles: What Goes Around Comes Around. [PDF]

IEEE Access
Goldfarb RB.
europepmc   +1 more source

A new electromagnetic method for analyzing urban road dust. [PDF]

Sci Rep
Tytko G, Dytłow S, Solecka B, Xie Y.
europepmc   +1 more source

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Superparamagnetism

Journal of Applied Physics, 1959
Single domain ferromagnetic particles at elevated temperatures can behave magnetically in a manner analogous to the Langevin paramagnetism of moment-bearing atoms. The main distinction is that the moment of the particle may be 105 times the atomic moment. The experimental and theoretical foundations of this effect are reviewed and indication is made of
C. P. Bean, J. D. Livingston
openaire   +1 more source

Superparamagnetic Clustering of Data

Physical Review Letters, 1996
We present a new approach for clustering, based on the physical properties of an inhomogeneous ferromagnetic model. We do not assume any structure of the underlying distribution of the data. A Potts spin is assigned to each data point and short range interactions between neighboring points are introduced.
, Blatt, , Wiseman, , Domany
openaire   +2 more sources

Superparamagnetism of Cu2Se Nanoparticles

Journal of Nanoscience and Nanotechnology, 2012
Cu2Se nanoparticles were synthesized using the standard Schlenk line and glove box techniques, with the hot-injection method. The X-ray diffraction (XRD) analysis showed that the initial nanoparticles were formed in a stoichiometric Cu2Se phase with a cubic structure.
Soo-Whan, Kim, Kyu Joon, Lee, Myung-Hwa, Jung, Yan, Li, Won Seek, Seo   +4 more
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Magnetoelectric Control of Superparamagnetism

Nano Letters, 2013
Here we demonstrate electric-field induced magnetic anisotropy in a multiferroic composite containing nickel nanocrystals strain coupled to a piezoelectric substrate. This system can be switched between a superparamagnetic state and a single-domain ferromagnetic state at room temperature.
Hyungsuk K D, Kim, Laura T, Schelhas, Scott, Keller, Joshua L, Hockel, Sarah H, Tolbert, Gregory P, Carman   +5 more
openaire   +2 more sources

Superparamagnetic nanoparticles for biomedical applications

Journal of Materials Chemistry B, 2020
Recent advances in the development and biological applications of superparamagnetic polymeric nanoparticles are summarized.
Yufen Xiao, Jianzhong Du
openaire   +2 more sources