Evidence of Itinerant Ferromagnetism in Transition Metal Doped ZnO Nanostructures
| Authors | V. Bandyopadhyay , K. Bhushan, S. Mukherjee |
| Affiliations | Department of Applied Physics, Birla Institute of Technology, Mesra, Ranchi – 835215 Jharkhand, India |
| Е-mail | samrat.udc@gmail.com |
| Issue | Volume 5, Year 2013, Number 2 |
| Dates | Received 15 February 2013; published online 04 May 2013 |
| Citation | V. Bandyopadhyay, K. Bhushan, S. Mukherjee, J. Nano- Electron. Phys. 5 No 2, 02030 (2013) |
| DOI | |
| PACS Number(s) | 75.50.Pp |
| Keywords | ZnO (92) , Dilute magnetic semiconductors (2) , Co-precipitation (6) , Ferromagnetism (7) , Superconductivity (2) . |
| Annotation | This work is aimed at synthesizing and characterizing transition metals (Mn, Fe and Ni) doped ZnO nanostructures. The samples have been prepared by chemical co-precipitation method. The samples have been divided and one half has been coated SiO2. X-Ray diffraction indicated the formation of single phase ZnO. Optical and photoluminescence studies have been carried out using UV-Vis spectroscopy and Photoluminescence spectroscopy respectively. Magnetic responses of the samples have been studied using SQUID. The structural studies revealed that sample is having wurzite structure at room temperature. Magnetization results shows the ferromagnetism in 2 Fe doped, 5 Ni doped and 2 Mn doped ZnO. |
|
List of References |
Other articles from this number
1) Characterization of GaN Nanorods Fabricated Using Ni Nanomasking and Reactive Ion Etching: A Top-Down Approach [02001-1-02001-3]2) Effect of Implantation Temperature on the Layer Exfoliation of H-implanted Germanium [02002-1-02002-3]
3) Growth and Characterization of Nickel Catalyzed Gallium Oxide Nanowires on Sapphire Substrate [02003-1-02003-3]
4) Control of Switching Characteristics of Silicon-based Semiconductor Diode Using High Energy Linear Accelerator [02004-1-02004-4]
5) Phase Transition Sensitive Schottky Barriers In Ga-Si(P) Contacts [02005-1-02005-3]
6) Modeling of Si-QD Solar Cell in MATLAB [02006-1-02006-3]
7) Mechanochemically Synthesized CIGS Nanocrystalline Powder for Solar Cell Application [02007-1-02007-4]
8) Solar Cell Parameters Extraction from a Current-Voltage Characteristic Using Genetic Algorithm [02008-1-02008-3]
9) Surface Passivation of Germanium Using NH3 Ambient in RTP for High Mobility MOS Structure [02009-1-02009-3]
10) Modeling and Design of AlN Based SAW Device and Effect of Reflected Bulk Acoustic Wave Generated in the Device [02010-1-02010-4]
11) An Improved SPICE Model for MEMS Based Capacitive Accelerometers [02011-1-02011-7]
12) Field Emission Behaviour of the Single Wall Carbon Nanotubes Grown by Plasma Enhanced Chemical Vapour Deposition (PECVD) System [02012-1-02012-3]
13) Effect of Rapid Thermal Annealing of CIGS Thin Film as an Absorber Layer [02013-1-02013-7]
14) Impact of Scaling Gate Insulator Thickness on the Performance of Carbon Nanotube Field Effect Transistors (CNTFETs) [02014-1-02014-6]
15) Fabrication and Characterization of Al/p-CuInAlSe2 Thin Film Schottky Diodes [02015-1-02015-5]
16) Laser Induced Damage Studies on Al2O3, SiO2, and MgF2 Thin Films for Anti-Reflection Coating Application in High Power Laser Diode [02016-1-02016-4]
17) Kinetics of Amorphous-Crystalline Transformation of Some Se-Te-In Chalcogenide Glasses Using Gao and Wang Model [02017-1-02017-4]
18) Gamma Radiation Induced Effects in TeO2 Thin Films [02018-1-02018-3]
19) Dielectric Properties and AC Conductivity Measurements of Amorphous Ge15Se85 Glass [02019-1-02019-4]
20) A.C. Conductivity of Ag Incorporated Se-Te-Bi Glassy Alloy [02020-1-02020-5]
21) First Order Phase Transformation in Amorphous Ge25Se75 – xSbx Glasses [02021-1-02021-4]
22) Structural Microstructural and Electrical Transport Studies of Ba(Fe0.25Eu0.25Nb0.5)O3 [02022-1-02022-4]
23) All-Solid-Thin Film Electrochromic Devices Consisting of Layers ITO / NiO / ZrO2 / WO3 / ITO [02023-1-02023-3]
24) Pulsed Laser Deposited Nickel Doped Zinc Oxide Thin Films: Structural and Optical Investigations [02024-1-02024-3]
25) Structural and Optical Studies of Magnesium Doped Zinc Oxide Thin Films [02025-1-02025-3]
26) X-ray Peak Broadening Analysis and Optical Studies of ZnO Nanoparticles Derived bySurfactant Assisted Combustion Synthesis [02026-1-02026-6]
27) Study of Electrical, Optical and Structural Properties of Al- Doped ZnO Thin Films on PEN Substrates [02027-1-02027-4]
28) Effect on Structural, Micro Structural and Optical Properties due to Change in Composition of Zn and Sn in ZnO:SnO2 Nanocomposite Thin Films [02028-1-02028-4]
29) Preparation and Characterization of Antimony Doped Tin Oxide Thin Films Synthesized by Co-Evaporation of Sn and Sb using Plasma Assisted Thermal Evaporation [02029-1-02029-4]
30) Effects of Annealing on Structural Properties of Copper Zinc Tin Sulphide (CZTS) Material [02031-1-02031-3]
31) Synthesis of Reduced Graphene Oxide Using Novel Exfoliation Technique and its Characterizations [02032-1-02032-3]
