Project supported by the National Key Research and Development Program of China(Grant No.2022YFA1402600);the National Natural Science Foundation of China(Grant No.12274438);the Beijing Natural Science Foundation,China(Grant No.Z230006)。
Cubic Mn_(2)Ru_(x)Ga Heusler compound is a typical example of compensated ferrimagnet with attractive potential for high-density,ultrafast,and low-power spintronic applications.In the form of epitaxial thin films,Mn_(...
Project supported by the Soft-Path Science and Engineering Research Center (SPERC),Iwate University;the JSPS KAKENHI (Grant Nos. JP18K03530,JP21K04622, and JP21K13869)。
We performed ultrasonic measurements on a quaternary cubic compound PrRu_(2)In_(2)Zn_(18) to explore the ground state properties derived from non-Kramers Γ_(3) doublet of Pr^(3+).PrRu_(2)In_(2)Zn_(18) is a quaternary...
Project supported by Inner Mongolia Science Foundation, China (Grant No. 2022MS01012);the National Natural Science Foundation of China (Grant No. 11904185)。
Magnetic semiconductors have attracted a lot of attention by having both electronic charge and spin degrees of freedom. In this paper, we obtained twenty magnetic semiconductors such as FeVLaSb, FeVPrSb, FeCrTbSi, CoV...
Project supported by the National Natural Science Foundation of China(Grant Nos.51671024 and 52088101);State Key Lab of Advanced Metals and Materials(Grant No.2019Z12);the Fundamental Research Funds for the Central Universities(Grant No.FRF-BD-20-12A)。
The structure of the all-d-metal alloy Ni_(50-x)Co_(x)Mn_(25)V_(25)(x=0–50)is investigated by using theoretical and experimental methods.The first-principles calculations indicate that the most stable structure of th...
Project supported by Fujian Science&Technology Innovation Laboratory for Energy Devices of China(21C-LAB)(Grant No.21C-OP-202013);the National Natural Science Foundation of China(Grant No.12064027);the International Science and Technology Cooperation Program of China(Grant No.2015DFA61800);the Scientific Research Fund of Jiangxi Provincial Education Department,China(Grant No.GJJ180973).
Quaternary carbide Ti3NiAl2C ceramics has been investigated as a potential nuclear fusion structural material,and it has advantages in certain aspects compared with Ti2AlC,Ti3AlC2,and Ti3SiC2 structural materials.In t...
Project supported by the National Natural Science Foundation of China(Grant No.11864021);Foundation of A Hundred Youth Talents Training Program of Lanzhou Jiaotong University,China,the Key Talent Foundation of Gansu Province,China(Grant No.2020RCXM100);Excellent Research Team of Lanzhou Jiaotong University,China(Grant No.201803).
Using the first-principles calculations,we study the structural,electronic,and magnetic properties along with exchange interactions and Curie temperatures for CrZrCoZ(Z=Al,Ga,In,Tl,Si,Pb)quaternary Heusler alloys.The ...
Project supported by the National Key Research and Development Program of China(Grant No.2016YFA0300504);the National Natural Science Foundation of China(Grant Nos.11574394,11774423,and 11822412);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China(RUC)(Grant Nos.15XNLQ07,18XNLG14,and 19XNLG17)
We report the detailed physical properties of quaternary compound Ba2BiFeS5 with the key structural ingredient of isolated FeS4 tetrahedra.Magnetization and heat capacity measurements clearly indicate that Ba2BiFeS5 h...
The structural, electronic, optical, and elastic properties of Cu_2MgSnS_4 in four crystalline phases(wurtzite-stannite(WS), stannite(ST), kesterite(KS), and primitive-mixed Cu Au(PMCA)) are investigated usi...
supported by the National High Technology Research and Development Program of China(Grant No.2013AA014201);the National Key Foundation for Exploring Scientific Instrument of China(Grant No.2014YQ120351);the Natural Science Foundation of Tianjin(Grant No.11JCYBJC00300,4JCZDJC31200,15JCYBJC16700,and 15JCYBJC16800)
Colloidal ZnAgInSe(ZAISe) quantum dots(QDs) with different particle sizes were obtained by accommodating the reaction time. In the previous research, photoluminescence(PL) of ZAISe QDs only could be tuned by cha...
Project supported by the National Natural Science Foundation of China(Grant Nos.51271156,11474234,and 61403318);the Natural Science Foundation of Fujian Province of China(Grant Nos.2013J01255 and 2013J06002)
Alloy nanoparticles exhibit higher catalytic activity than monometallic nanoparticles, and their stable structures are of importance to their applications. We employ the simulated annealing algorithm to systematically...