Spintronics: future technology for new data storage and communication devices

SM Yakout - Journal of superconductivity and novel magnetism, 2020 - Springer
Spintronics is a promising technology which aims to solve the major problems existing in
today's conventional electronic devices. Realistically, this technology has the ability to …

Visible range optical absorption, Urbach energy estimation and paramagnetic response in Cr-doped TiO 2 nanocrystals derived by a sol–gel method

VR Akshay, B Arun, G Mandal… - Physical Chemistry …, 2019 - pubs.rsc.org
We have carried out a detailed study of the morphological, structural, optical and magnetic
properties of Cr doped TiO2 nanocrystals with doping concentrations varying from 3 to 12 …

Exploration of Raman spectroscopy, dielectric and magnetic properties of (Mn, Co) co-doped SnO2 nanoparticles

N Ahmad, S Khan, MMN Ansari - Physica B: Condensed Matter, 2019 - Elsevier
The comprehensive investigation of Raman modes, magnetic and dielectric properties have
been carried out on Mn-Co co-doped SnO 2 nanoparticles by fixing Mn content (5%) and …

Investigation of structural, optical, dielectric and magnetic properties of LaNiO3 and LaNi1− xMxO3 (M= Fe, Cr & Co; x= 5%) nanoparticles

AA Shah, S Ahmad, A Azam - Journal of Magnetism and Magnetic …, 2020 - Elsevier
This paper reports the synthesis of pure and doped lanthanum nickel oxide (LaNiO 3)
nanoparticles (NPs) using auto-combustion route. Various characterization techniques were …

Defect induced room temperature ferromagnetism and optical properties of (Co, Y) co-doped ZnO nanoparticles

N Bhakta, PK Chakrabarti - Journal of Magnetism and Magnetic Materials, 2019 - Elsevier
In this work, pristine zinc oxide (ZnO), Co 2+ doped zinc oxide (ZCO) and Co-Y co-doped
zinc oxides (ZCYO) are synthesized by sol-gel method. To increase the oxygen vacancy, the …

Colossal permittivity, electrical conductivity and ferromagnetic properties of pure TiO2: mono and binary doping

AM Youssef, SM Yakout - Materialia, 2022 - Elsevier
Advanced doping and binary doping techniques can open pathways to enabling rapid
manufacture of high desired materials and structures. Herein, enhanced room temperature …

Defect-induced ferromagnetism in W18O49 nanowires

X Zheng, X Dong, S Zhang, J Yang - Journal of Alloys and Compounds, 2020 - Elsevier
In this paper, strong room temperature ferromagnetism was observed in non-stoichiometric
tungsten oxide nanostructure, sea urchin-like single crystalline W 18 O 49 nanowires …

Microstructural analysis, optical and magnetic properties of nanocrystalline Ni doped Dy2O3

N Bhakta, A Das, D Das, K Yoshimura, A Bajorek… - Materials Chemistry and …, 2019 - Elsevier
Nanocrystalline samples of undoped dysprosium oxide (Dy 2 O 3) and Ni 2+ doped Dy 2 O 3
(Dy 1.90 Ni 0.10 O 3-δ/DNO) are prepared by co-precipitation method. X-ray diffraction …

Epitaxial growth of cobalt doped TiO2 thin films on LaAlO3 (100) substrate by molecular beam epitaxy and their opto-magnetic based applications

S Naseem, IV Pinchuk, YK Luo, RK Kawakami… - Applied Surface …, 2019 - Elsevier
In this work, we report the growth process of pristine and cobalt (2%, 4%, 6% and 8%) doped
TiO 2 thin films on LaAlO 3 (100) substrate by molecular beam epitaxy (MBE) technique. The …

Effect of Nd on structural, optical and magnetic behaviour of TiO2 nanoparticles

N Nithyaa, N Victor Jaya - Applied Physics A, 2021 - Springer
Nd-doped TiO 2 nanoparticles of different concentration are synthesized using a wet
chemical route, followed by structural, optical and magnetic property examination. X-ray …