Graphdiyne doped with transition metal as ferromagnetic semiconductor

R Li, H Sun, C Zhang, M Zhang, X Li, Z Yang, X Ma… - Carbon, 2022 - Elsevier
Long-range ferromagnetic ordering in semiconductors has become an attractive research
hotspot due to its promising potential in spintronics and information technology. Especially …

Engineering Co‐N‐Cr Cross‐Interfacial Electron Bridges to Break Activity‐Stability Trade‐Off for Superdurable Bifunctional Single Atom Oxygen Electrocatalysts

YL Zhang, B Liu, YK Dai, LX Shen… - Angewandte Chemie …, 2024 - Wiley Online Library
Atomically dispersed metal‐nitrogen‐carbon (M‐N‐C) catalysts have exhibited encouraging
oxygen reduction reaction (ORR) activity. Nevertheless, the insufficient long‐term stability …

Unveiling the impact of Fe-doping concentration on the local structure and morphological evolution of Cr2O3 nanoparticles

JM Attah-Baah, C Santos, RS Silva Jr, JL Oliveira… - Ceramics …, 2024 - Elsevier
A series of Cr 2− x Fe x O 3 (0.0≤ x≤ 0.3) nanoparticles were successfully synthesized
using a sol-gel-based method. Analysis through XRD and SAED of both pure and Fe-doped …

Oxygen defects induced tailored optical and magnetic properties of FexCr2−xO3 (0 ≤ x ≤ 0.1) nanoparticles

P Bhardwaj, J Singh, R Kumar, D Kumar, V Verma… - Applied Physics A, 2022 - Springer
Structural, electronic, optical, and magnetic properties of pristine chromium oxide (Cr2O3)
and iron (Fe)-substituted Cr2O3 nanoparticles prepared using wet chemical method were …

Observation of room temperature ferromagnetism in transition metal ions substituted p-type transparent conducting oxide Cr2O3 thin films

P Bhardwaj, J Singh, AP Singh, RJ Choudhary… - Materials Science and …, 2024 - Elsevier
In this report, we have performed comparative studies of the structural, optical, electrical, and
magnetic behavior of pristine chromium oxide (PCO) and nickel (NCO), manganese (MCO) …

Harnessing the Duality of Magnetism and Conductivity: A Review of Oxide based Dilute Magnetic Semiconductors

P Bhardwaj, J Singh, V Verma, R Kumar - arXiv preprint arXiv:2402.18173, 2024 - arxiv.org
Over the last two decades, the new branch of spintronics, ie, semiconductor spintronics, has
gained more attention because it integrates the characteristics of conventional …

Ti doped Cr2O3 thin films: Atomic layer deposition, mechanical and optical properties

MS Mehr, L Aarik, T Jõgiaas, A Tarre, A Kasikov… - Journal of Alloys and …, 2023 - Elsevier
Atomic layer deposition (ALD) of titanium doped chromium oxide (CTO) films on Si (100) and
SiO 2 substrates was studied using deposition formula of n×(CrO 2 Cl 2-CH 3 OH)+ m×(TiCl …

Towards room-temperature and above magnetoelectricity in CoFe2O4/Cr2O3 core/shell nanoparticles

A Barik, MR Sahoo, R Ghosh, S Tiwary… - Journal of Physics D …, 2022 - iopscience.iop.org
This work provides an effective approach to increase the magnetoelectric (ME) operating
temperature of primordial sesqui oxide Cr 2 O 3. The CoFe 2 O 4 (core)/Cr 2 O 3 (shell) …

A comparative study on the structural, optical, and magnetic behavior of transition metal (Co and Mn) ions substituted Cr2O3 nanoparticles

P Bhardwaj, R Kumar, J Singh, V Verma… - Journal of Magnetism and …, 2023 - Elsevier
A comparative study on structural, optical, and magnetic properties of TM x Cr 2− x O 3 (TM=
Co and Mn) nanoparticles was synthesized using a simple co-precipitation method with …

Tunable room-temperature ferromagnetism in RF magnetron sputtered Al2Cr2Cu2O8 thin film

S Ponmudi, R Sivakumar, C Sanjeeviraja - Ceramics International, 2024 - Elsevier
Metal oxide solid solution thin films containing ternary mixtures of Alumina (Al 2 O 3),
Chromia (Cr 2 O 3) and Cupric oxide (CuO) were successfully prepared combinatorially on …