Defect-induced intrinsic magnetism in wide-gap III nitrides

P Dev, Y Xue, P Zhang - Physical review letters, 2008 - APS
Cation-vacancy induced intrinsic magnetism in GaN and BN is investigated by employing
density-functional theory based electronic structure methods. The strong localization of …

Magnetic and optical properties of manganese doped ZnO nanoparticles synthesized by sol–gel technique

K Omri, J El Ghoul, OM Lemine, M Bououdina… - Superlattices and …, 2013 - Elsevier
Mn doped ZnO nanoparticles with different doping concentration (1, 2, 3, 4, 5 at.%) were
prepared by sol–gel method using supercritical drying conditions of ethyl alcohol. The …

Structural and optical properties of sol-gel derived nanocrystalline Fe-doped ZnO

S Kumar, S Mukherjee, R Kr Singh… - Journal of Applied …, 2011 - pubs.aip.org
Effects of Fe doping on the structural, optical and magnetic properties of sol-gel derived Zn
1− x Fe x O (0≤ x≤ 0.06) nanoparticles have been investigated. The single-phased wurtzite …

Zinc oxide for electronic, photovoltaic and optoelectronic applications

M Godlewski, E Guziewicz, K Kopalko, G Łuka… - Low Temperature …, 2011 - pubs.aip.org
We show that the atomic layer deposition (ALD) technique has great potential for
widespread use in the production of ZnO films for applications in electronic, photovoltaic …

Structure and magnetism of Fe-doped nanoparticles

R Adhikari, AK Das, D Karmakar, TVC Rao… - Physical Review B …, 2008 - APS
SnO 2 nanoparticles doped with Fe of different concentrations were synthesized by a
chemical coprecipitation method. After calcination at 600° C, the samples were …

Magnetic properties of transition-metal-doped (, Mn, Fe, Co, and Ni) thin films with and without intrinsic defects: A density functional study

Q Wang, Q Sun, P Jena, Y Kawazoe - Physical Review B—Condensed Matter …, 2009 - APS
Theoretical calculations based on density-functional theory and generalized gradient
approximation have been carried out in studying the electronic structure and magnetic …

Iron substitution in CdSe nanoparticles: magnetic and optical properties

SB Singh, MV Limaye, SK Date, S Gokhale… - Physical Review B …, 2009 - APS
Chemically synthesized, thiol capped undoped, and Fe doped CdSe nanoparticles (NPs)
have been investigated using a variety of physicochemical techniques. The electron spin …

Studies on the morphological, structural, optical and electrical properties of Fe-doped ZnO magnetic nano-crystal thin films

R Mohammadigharehbagh, S Pat, N Akkurt… - Physica B: Condensed …, 2021 - Elsevier
In this work, the effect of substrate material on the morphological, structural, optical and
electrical properties of Fe-doped ZnO magnetic nano-crystal thin films was investigated. Fe …

Magnetic properties of sol-gel synthesized C-doped ZnO nanoparticles

ND Dung, CT Son, PV Loc, NH Cuong, PT Kien… - Journal of Alloys and …, 2016 - Elsevier
ZnO doping with Carbon (C-doped ZnO) materials were prepared by sol-gel technique
following with a heat treatment process. Single phase of Wurtzite crystal structure of ZnO …

Defect-induced magnetism: Test of dilute magnetism in Fe-doped hexagonal BaTiO single crystals

T Chakraborty, S Ray, M Itoh - Physical Review B—Condensed Matter and …, 2011 - APS
Single crystalline Fe-doped hexagonal BaTiO 3 samples with varying oxygen content are
created by specifically intended post-growth annealing treatments, in order to check the …