Exchange spring like magnetic behavior in cobalt ferrite nanoparticles

M Chithra, CN Anumol, B Sahu, SC Sahoo - Journal of Magnetism and …, 2016 - Elsevier
Cobalt ferrite nanoparticles were prepared by sol–gel technique and were annealed at 900°
C in air for 2 h. Structural properties were studied by X-ray diffraction, Raman spectroscopy …

Structural and magnetic properties of ZnXCo1− XFe2O4 nanoparticles: nonsaturation of magnetization

M Chithra, CN Anumol, B Sahu, SC Sahoo - Journal of Magnetism and …, 2017 - Elsevier
Abstract Zn X Co 1-X Fe 2 O 4 nanoparticles were synthesized by sol-gel method and were
annealed at two different temperatures; 500° C and 900° C in air for 2 h. Structural studies …

Thin film deposition of undoped and Ni-doped cobalt ferrite on MgO (110) substrates using pulsed laser deposition technique

GA Lone, N Nazir, M Balal, M Ikram - Thin Solid Films, 2024 - Elsevier
The thin film samples of pristine and Ni-doped Cobalt ferrite (CFO) are deposited on MgO
(110) substrates through pulsed laser deposition technique. The recorded X-ray diffraction …

[HTML][HTML] Effect of substrate temperature on magnetic properties of MnFe2O4 thin films

P Rajagiri, BN Sahu, N Venkataramani, S Prasad… - AIP Advances, 2018 - pubs.aip.org
MnFe 2 O 4 thin films were pulsed laser deposited on to quartz substrate from room
temperature (RT) to 650 C in a pure argon environment. Temperature dependence of …

Room temperature magnetoelectric and magnetodielectric properties of 2–2 bilayer 0.50 Pb (Ni1/3Nb2/3) O3–0.35 PbTiO3–0.15 PbZrO3/CoFe2O4 thin film

R Ade, T Karthik, J Kolte, V Sambasiva, AR Kulkarni… - Scripta Materialia, 2018 - Elsevier
Abstract A 2–2 bilayer composite 0.50 Pb (Ni 1/3 Nb 2/3) O 3–0.35 PbTiO 3–0.15 PbZrO 3
(PNNZT)/CoFe 2 O 4 (CFO) thin film has been fabricated using a pulsed laser deposition …

FMR and magnetic studies on polycrystalline YIG thin films deposited using pulsed laser

B Bhoi, N Venkataramani, R Aiyar… - IEEE transactions on …, 2013 - ieeexplore.ieee.org
Ferromagnetic resonance (FMR) and magnetic studies have been carried out on
polycrystalline YIG films deposited by pulsed laser deposition (at TS: 750° C, O 2: 5× 10-2 …

Effect of a platinum buffer layer on the magnetization dynamics of sputter deposited YIG polycrystalline thin films

SP Pati, M Al-Mahdawi, Y Shiokawa… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
The present investigation deals with the effect of thickness and a platinum (Pt) buffer layer
on the dynamic magnetic properties of polycrystalline yttrium iron garnet (YIG) films …

Effect of laser pulse repetition rate on morphology and magnetic properties of cobalt ferrite films grown by pulsed laser deposition

F Eskandari, P Kameli, H Salamati - Applied Surface Science, 2019 - Elsevier
In this paper, we report a switch of magnetic anisotropy in CoFe 2 O 4 (CFO) films induced
by change in laser pulse repetition rate. CFO films were deposited on MgO (0 0 1) substrates …

Observation of extraordinarily large magnetization in CoFe2O4/ZnFe2O4 bilayers

BN Sahu, SC Sahoo, N Venkataramani… - Journal of Magnetism …, 2021 - Elsevier
In this paper, we report our observation of an extraordinarily large value of magnetization in
an annealed CoFe 2 O 4/ZnFe 2 O 4 bilayer. Sets of bilayers of CoFe 2 O 4/ZnFe 2 O 4 were …

Effect of substrate temperature on structural and magnetic properties of c-axis oriented spinel ferrite Ni0. 65Zn0. 35Fe2O4 (NZFO) thin films

DK Pradhan, S Kumari, DK Pradhan, A Kumar… - Journal of Alloys and …, 2018 - Elsevier
Varying the substrate temperature changes structural and magnetic properties of spinel
ferrite Ni 0.65 Zn 0.35 Fe 2 O 4 (NZFO) thin films. X-ray diffraction of films grown at different …