Electronic, Elastic, and Magnetic Properties of the Full-Heusler with the 4d Transition Metal Element, Co2YSi, Co2ZrSi, and Co2Y0.5Zr0.5Si: a First-Principle Study

2016 ◽  
Vol 29 (9) ◽  
pp. 2311-2317 ◽  
Author(s):  
S. Amari ◽  
B. Bouhafs
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
First Principle ◽  
Transition Metal Element ◽  
Metal Element ◽  
Full Heusler

The electronic and magnetic properties of transition-metal element doped three-dimensional topological Dirac semimetal in Cd3As2

2015 ◽  
Vol 3 (15) ◽  
pp. 3547-3551 ◽  
Author(s):  
Hao Jin ◽  
Ying Dai ◽  
Yan-Dong Ma ◽  
Xin-Ru Li ◽  
Wei Wei ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Transition Metal ◽  
Curie Temperature ◽  
Room Temperature ◽  
Three Dimensional ◽  
Electronic And Magnetic Properties ◽  
Dirac Semimetal ◽  
Half Metal ◽  
Transition Metal Element ◽  
Metal Element

The substitution of Cr atoms could tailor Cd3As2 to a ferromagnetic half-metal, with the Curie temperature (Tc) up to room temperature, suggesting powerful potential for further spintronic applications.

Effect of transition metal element substitution on magnetoelectric properties of BiFeO3-BaTiO3 ceramics

2021 ◽  
Vol 859 ◽  
pp. 158224
Author(s):  
Miao Miao Niu ◽  
Juan Liu ◽  
Tu Lai Sun ◽  
Run Zu Jiang ◽  
Dian Hui Hou ◽  
...  
Keyword(s):  
Transition Metal ◽  
Element Substitution ◽  
Magnetoelectric Properties ◽  
Transition Metal Element ◽  
Metal Element

Transition-Metal Element (Ni, Co)-Doped MgO Microflowers for Electrochemical Biosensor Applications

JOM ◽  
2018 ◽  
Vol 71 (1) ◽  
pp. 279-284 ◽  
Author(s):  
A. Anusiya ◽  
B. Jansi Rani ◽  
G. Ravi ◽  
R. Yuvakkumar ◽  
S. Ravichandran ◽  
...  
Keyword(s):  
Transition Metal ◽  
Electrochemical Biosensor ◽  
Transition Metal Element ◽  
Metal Element ◽  
Biosensor Applications ◽  
Co Doped

Palladium clusters, free and supported on surfaces, and applications in hydrogen storage

2021 ◽  
Author(s):  
Julio A. Alonso ◽  
María J. López
Keyword(s):  
Catalytic Activity ◽  
Transition Metal ◽  
Chemical Reactions ◽  
Palladium Nanoparticles ◽  
Periodic Table ◽  
Late Transition Metal ◽  
Palladium Clusters ◽  
Transition Metal Element ◽  
Metal Element ◽  
Late Transition

Palladium is a late transition metal element in the 4d row of the periodic table. Palladium nanoparticles show an efficient catalytic activity and selectivity in a number of chemical reactions....

Deactivation of Alumina Supported Catalysts Due to Spinel Formation

1994 ◽  
Vol 344 ◽  
Author(s):  
P. H. Bolt ◽  
M. E. Van Ipenburg ◽  
J. W. Geus ◽  
F. H. P. M. Habraken
Keyword(s):  
Transition Metal ◽  
Reaction Rate ◽  
Rutherford Backscattering Spectrometry ◽  
Supported Catalysts ◽  
Low Oxygen ◽  
X Ray Diffraction ◽  
X Ray ◽  
Spinel Formation ◽  
Transition Metal Element ◽  
Metal Element

AbstractAn important cause of deactivation of alumina supported transition metal (oxide) catalysts is a solid state reaction between the active component and the support. We therefore studied the hightemperature behavior of Me layers (Me = Co, Ni, Cu and Fe) on polycrystalline α-A12O3 and γ- Al2O3 substrates. The samples were first oxidized at moderate temperatures and then annealed at high temperatures (up to 1000 °C) in O2, N2, or N2/O2 mixtures. The interfacial reaction to MeA12O4 was assessed using Rutherford Backscattering Spectrometry and X-ray diffraction. The reaction rate strongly depends on the transition metal element Me: Fe < Ni < Co < Cu. Low oxygen pressures favour spinel formation. γ-A12O3 shows a much higher reactivity towards the MeOx overlayers than α-Al2O3.

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