Zobrazeno 1 - 10
of 288
pro vyhledávání: '"J Ping, Liu"'
Structural, magnetic, and magnetocaloric properties of chromium doped Gd3Fe5-xCrxO12 garnet compound
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025252-025252-9 (2023)
The detailed structural, magnetic, and cryogenic magneto-caloric properties of chromium-substituted gadolinium iron garnet (Gd3Fe5-xCrxO12) nanocrystalline powders were studied using the facile autocombustion method and a calcination temperature of 1
Externí odkaz:
https://doaj.org/article/cd055c9286b9440fbdb1ac5cb98977a8
Autor:
Hubin Luo, Hongwei Sheng, Hongliang Zhang, Fengqing Wang, Jinkui Fan, Juan Du, J. Ping Liu, Izabela Szlufarska
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
The deformation of materials depends on dislocation activity, and suppressing dislocations should lead to brittleness. Here, the authors combine simulations and experiments to show a samarium-cobalt intermetallic can exhibit plasticity without disloc
Externí odkaz:
https://doaj.org/article/95158e408e9d42e0887e959734aafefa
Autor:
Jihoon Park, Yang-Ki Hong, Woncheol Lee, Seong-Gon Kim, Chuangbing Rong, Narayan Poudyal, J. Ping Liu, Chul-Jin Choi
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-5 (2017)
Abstract We present a simple analytical model to estimate the magnetization (σ s) and intrinsic coercivity (H ci) of a hard/soft nanocomposite magnet using the mass fraction. Previously proposed models are based on the volume fraction of the hard ph
Externí odkaz:
https://doaj.org/article/26e57594ff5945a6b552e7aaedeb299a
Autor:
Licong Peng, Ying Zhang, Min He, Bei Ding, Wenhong Wang, Huanfang Tian, Jianqi Li, Shouguo Wang, Jianwang Cai, Guangheng Wu, J. Ping Liu, Matthew J. Kramer, Bao-gen Shen
Publikováno v:
npj Quantum Materials, Vol 2, Iss 1, Pp 1-7 (2017)
Spintronics: Generation of magnetic biskyrmions by electric current Electric current can generate and control the density of magnetic biskyrmions in a centrosymmetric MnNiGa alloy at room temperature. Skyrmions are chiral spin textures whose spins po
Externí odkaz:
https://doaj.org/article/04be9ce12fe44e4ea06e59b3e0ae4135
Autor:
Nadeem Abbas, Yun Li, Jian-zhong Ding, J. Ping Liu, Hu-bin Luo, Juan Du, Wei-xing Xia, Aru Yan, Fang Wang, Jian Zhang
Publikováno v:
Materials & Design, Vol 181, Iss , Pp - (2019)
Synthesis of nanoalloys containing three or more elements with controllable size and morphology and desired phase is very challenging. Rare earth (RE)-transition metal (TM) nanoalloys have great potential applications, however, their controllable syn
Externí odkaz:
https://doaj.org/article/5381732932c74ab996d6b33f1db01fcf
Autor:
Wen-Liang Zuo, Jeotikanta Mohapatra, J. Ping Liu, Tong-Yun Zhao, Feng-Xia Hu, Ji-Rong Sun, Yong-Feng Li, Xue-Feng Zhang, Bao-Gen Shen
Publikováno v:
APL Materials, Vol 7, Iss 9, Pp 091108-091108-5 (2019)
Nanocrystalline RCo5 (R = Ce, La0.35Ce0.65, and misch-metal noted as MM) ribbons with hexagonal crystal structure and an average grain size of 5 nm have been prepared via a one-step melt-spinning technique. Coercivity as high as 13.0, 13.8, and 10.9
Externí odkaz:
https://doaj.org/article/34c9b8ae72574ad7be558d3cc8a0357e
Publikováno v:
AIP Advances, Vol 9, Iss 3, Pp 035323-035323-4 (2019)
The magnetic properties of single crystalline hcp Co nanowire (NW) assemblies with different packing densities are investigated. The compacted assemblies exhibit an unusual increase in coercivity (HC) from 5.5 kOe to 6.1 kOe with the increase of the
Externí odkaz:
https://doaj.org/article/b08431dda6f5409b8c79764b4ef3b8a2
Publikováno v:
Journal of Alloys and Compounds. 955:170258
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98767c0ad834d5802aa0250931804de6
https://doi.org/10.1016/j.jallcom.2023.170258
https://doi.org/10.1016/j.jallcom.2023.170258
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056308-056308-4 (2018)
Rhombohedral nickel carbide (Ni3Cx, x=0.7, 1.2 and 1.5) nanoparticles (∼ 110 nm) with enhanced magnetic coercivity (HC up to 1.3 kOe) at temperature below the spin-glass freezing (Tf) have been demonstrated. The presence of spin-glass state, which
Externí odkaz:
https://doaj.org/article/7096f4c25c204c6ea6bdf907932f0153
Publikováno v:
AIP Advances, Vol 8, Iss 5, Pp 056725-056725-5 (2018)
We demonstrate magnetic and hyperthermia properties of CoxFe3-xO4 (x = 0, 0.1, 0.3 and 0.5) nanoparticles synthesized via a simple cation exchange reaction of ∼12 nm Fe3O4 nanoparticles. The substitution of Fe cations with Co2+ ions leads to enhanc
Externí odkaz:
https://doaj.org/article/6725f0a533be46edb99f6805d6a5b351