We present a microscopic simulation of particles with time-dependent spins,where different interaction and density are considered.Ferromagnetism has been observed for the attractive spin-spin interaction,while antifer...
supported by the National Key Research and Development Program of China(Grant No.2017YFA0303201);the National Natural Science Foundation of China(Grant No.11704386)。
Dynamic cantilever magnetometry is a sensitive method that has been widely used in studying magnetic anisotropy in ferromagnetic materials and Fermi surface in quantum materials.We study a cobalt-iridium metal-metallo...
supported by the Technology Innovation Program(No.10063052,Development of advanced nano-micron coating material and coated cutting tool for Hard-to-Cut);funded By Ministry of Trade,Industry and Energy(MOTIE,Korea);the Basic Research Laboratory Program through the Ministry of Education of the Republic of Korea(No.2019R1A4A1026125);support through the European Research Council under the Advanced Grant“INTERLHYB”—Next Generation of Complex Metallic Materials in Intelligent Hybrid Structures”(No.ERC-2013-ADG-340025)is gratefully acknowledged。
In this study,high entropy metallic glasses(HEMGs)were developed through a combination of concepts for designing metallic glasses(main element+transition metal+metalloid element)and high-entropy alloys(more than five ...
Supported by National Natural Science Foundation of China under Grant No.11675051
At low temperature and under weak magnetic field, non-interacting Fermi gases reveal both Pauli paramagnetism and Landau diamagnetism, and the magnitude of the diamagnetic susceptibility is 1/3 of that of the paramagn...
Electricity and magnetism are common features of our world. The subject of electromagnetic fields in empty space populated only by point charges or smooth charge distributions in space is well understood. In that case...
The present study involves co-precipitation method to grow un-doped and Zr-doped bismuth iron oxide with x_(Zr)=0.10–0.30. The molar solutions of ferric chloride(FeCl_3), zirconyle chloride(ZrOCl_2), and bismut...
Acknowledgements Authors would like to acknowledge the National Natural Science Foundation of China (NSFC, Grant No. 51361009), the International Joint Project of Hainan Province (Grant No. KJHZ2014-19), the Postgraduate Innovative Project of Hainan Province in 2015 (Grant No. Hys2015-24) and the Postgraduate Practice & Innovation Projects of Hainan University in 2015 for financial support. The Instrumental Analysis Center of Hainan University is also acknowledged here.
In a route boiling water served as reaction medium, a stoichiometric amount of rare-earth compound and fluoride are put into this system to form a-NaYF4:Yb, Er nuclei. Then prepared sample is heated at elevated tempe...
supported by Basic Science Research Program through the National Research Foundation of Korea(NRF)funded by the Ministry of Education,Science and Technology(Grant Nos.2010-0011939,2011-0005007,and 2012-0002518).
Nanocrystalline Zn1-xGdxO(x=0,0.02,0.04,0.06,and 0.08)ceramics were synthesized by ball milling and subsequent solid-state reaction.The transmission electron microscopy(TEM)micrograph of as synthesized samples reveale...
Ultrasmall near-monodisperse Ba2ErF7 nanocrystals with average crystal size 9.6 nm were synthesized with solvothermal method. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) assays reveal th...
supported by the Thailand Research Fund;the Development and Promotionfor Science and Technology Talents Project
Nanoparticles of cubic zinc ferrites (fd3m, a= 8.41(3)-8.44(1)A) were synthesized as a single phase by an ultrasonic cavitation-assisted solvothermal technique using ethyl alcohol-water mixed solvents at tempera...