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Synthesis, morphology, and visible magnetic circular dichroism of Ni-C nanoparticles
Dmitriy A. Petrova, Ruslan D. Ivantsova, Sergey M. Zharkovab, Chun-Rong Linc, Fu-Ren Shuc, Yaw-Teng Tsengc a Kirensky Institute of Physics SB RAS,
Akademgorodok, 50/38, Krasnoyarsk, 660036,
Russia
b Siberian Federal University,
Svobodny, 79, Krasnoyarsk, 660041,
Russia
c National Pingtung University,
Pingtung City, Pingtung County, 90003,
Taiwan
Abstract:
Ni-C nanoparticles powder (NP) was synthesized using high-temperature pyrolysis of nickel nitrate in an organic solvent. The NP was characterized by transmission electron microscopy (TEM), energy dispersive x-ray spectroscopy (EDXS) and selected-area electron diffraction (SAED). Structural characterization of the samples confirmed the formation of small, medium and large Ni nanoparticles with face-centered cubic structure (fcc) and enlarged lattice parameter. Magnetic circular dichroism (MCD) of samples with different mean particle sizes showed a red shift with decrease of mean particle size.
Keywords:
Ni-C, nanoparticles, MCD, TEM.
Received: 10.09.2016 Received in revised form: 10.10.2016 Accepted: 12.11.2016
Citation:
Dmitriy A. Petrov, Ruslan D. Ivantsov, Sergey M. Zharkov, Chun-Rong Lin, Fu-Ren Shu, Yaw-Teng Tseng, “Synthesis, morphology, and visible magnetic circular dichroism of Ni-C nanoparticles”, J. Sib. Fed. Univ. Math. Phys., 9:4 (2016), 481–484
Linking options:
https://www.mathnet.ru/eng/jsfu510 https://www.mathnet.ru/eng/jsfu/v9/i4/p481
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Abstract page: | 182 | Full-text PDF : | 43 | References: | 34 |
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