Thermionic Vacuum Arc—A versatile technology for thin film deposition and its applications

R Vladoiu, M Tichý, A Mandes, V Dinca, P Kudrna - Coatings, 2020 - mdpi.com
This review summarizes the more-than-25-years of development of the so-called thermionic
vacuum arc (TVA). TVA is an anodic arc discharge in vapors of the material to be deposited; …

Exchange bias and spin glass states driven by antisite disorder in the double perovskite compound

RC Sahoo, Y Takeuchi, A Ohtomo, Z Hossain - Physical Review B, 2019 - APS
Antisite (B-site) disorder in double perovskite lattice is responsible for various magnetic
phenomena such as exchange bias, spin glass, memory effect, colossal magnetoresistance …

Cluster-glass behavior in the two-dimensional triangular lattice Ising-spin compound

R Kumar, P Yanda, A Sundaresan - Physical Review B, 2021 - APS
We present the detailed structural and magnetic properties of Li 2 Mn 3 O 7 from powder x-
ray diffraction (XRD), dc susceptibility, heat capacity, ac susceptibility, thermoremanent …

Correlation between the exchange bias effect and antisite disorder in

A Kumar, B Schwarz, RS Dhaka - Physical Review B, 2024 - APS
We unravel the effect of La substitution and hence antisite disorders on the exchange bias
(EB) mechanism in Sr 2− x La x CoNbO 6 (x= 0, 0.2) double-perovskite samples using the …

Canonical spin glass and cluster glass behavior in the polymorphs of

S Banerjee, DP Panda, P Yanda, A Sundaresan - Physical Review Materials, 2023 - APS
We report a comprehensive and comparative study of structural, static, dynamic, and
nonequilibrium magnetic properties on the polymorphs of LiFeSn O 4. It exhibits two …

[HTML][HTML] Silver-induced γ→ ε martensitic transformation in FeMn alloys: An experimental and computational study

A Bartkowska, CE Lekka, LA Alberta… - Journal of Alloys and …, 2023 - Elsevier
Porous FeMn alloys with additions of 0, 1, 3 and 5 wt% of Ag were fabricated using powder
metallurgy and sintering. The microstructure of the fabricated alloys was characterized using …

Engineering magnetic properties of nanostructures via size effects and interphase interactions

V Kuncser, P Palade, A Kuncser, S Greculeasa… - Size Effects in …, 2014 - Springer
Finite size effects and interfacial interactions as well as their influence on the magnetic
properties of nanosized systems are discussed by starting from very basic principles of …

Thermionic Vacuum Discharges for Thin Film Depositions

I Mustata, C Lungu, I Jepu, C Porosnicu - Coatings, 2023 - mdpi.com
The thermionic vacuum discharge method is very effective in that the films obtained using
this technology are characterised by a very high degree of adhesion, density and purity …

Magnesium-silver cathodes for efficient charge injection into Organic Light Emitting Diodes deposited by LTVA method

R Vladoiu, A Mandes, V Dinca, P Kudrna… - Journal of Alloys and …, 2021 - Elsevier
Abstract The Laser-induced Thermionic Vacuum Arc method was applied to optimize
magnesium-silver (Mg: Ag) alloys, which can be potentially used as stable metallic cathodes …

The effect of antisite disorder on magnetic and exchange bias properties of Gd-substituted Y2CoMnO6 double perovskite

A Khan, S Rajput, M Anas, VK Malik… - Journal of Physics …, 2022 - iopscience.iop.org
Combining experimental investigations and first-principles density functional theory (DFT)
calculations, we report physical and magnetic properties of Gd-substituted Y 2 CoMnO 6 …