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Structural Characterization and Magnetization of Mg0.5Cu0.5YxFe2-xO4 Ferrites
Ferrites X-ray diffraction lattice parameter X-ray density magnetization
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2010/4/12
Mg0.5Cu0.5YxFe2-xO4 ferrites were prepared by the solid state reaction method and were characterized by X-ray diffraction and magnetization measurements. A single spinel phase was obtained in the rang...
Optical and Structural Properties of GaAs/GaInP Quantum Wells Grown by Chemical Beam Epitaxy
GaAs/GaInP Quantum Wells Chemical Beam Epitaxy
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2010/10/21
In this work we investigated the optical and structural properties of GaAs/GaInP quantum wells (QW) grown by Chemical Beam Epitaxy (CBE). The samples were characterized by photoluminescence (PL), phot...
Epitaxial Hybrid Ferromagnet-Semiconductor Structures: Growth, Structural and Magnetic Properties
Epitaxial Hybrid Ferromagnet Semiconductor Structures Magnetic Properties
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2010/10/21
Ferromagnet-semiconductor heterostructures are promising materials for the integration of magnetic or spin related functions into semiconductor materials and devices. Fe-on-GaAs and MnAs-on-GaAs are c...
Electrical and Structural Properties of Ex-situ Annealed Superconducting Bi2Sr2CaCu2O8 Thin Films Obtained by Coevaporation of Components
Superconductivity BSCCO 2212 phase thin film coevaporation ex-situ annealing
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2010/4/12
Bi2Sr2CaCu2O8 system superconducting thin films were obtained by synchronized deposition of Bi, Cu, CaF2 and SrF2 components onto cleaved MgO (100) single crystal substrates after annealing in the tem...
Structural and Magnetic Properties of Co0.6ZnN0.4MnxFe2 - xO4
Co-Zn-Mn ferrite Cation distribution Magnetic properties
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2010/4/12
A series of Co-Zn ferrite samples substituted by Mn were prepared by the usual double sintering ceramic technique. The x-ray diffraction patterns of the samples confirmed the formation of single-phase...
Structural, Electrical and Spectral Studies on Double Rare-Earth Orthoferrites La1-xNdxFeO3
Orthoferrite X-ray Electrical properties IR
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2010/4/12
Samples of double rare-earth ferrite La1-xNdxFeO3 are synthesized by a high-temperature double sintering ceramic technique. X-ray diffraction shows that all compounds have an orthorhombic structure. T...
Electrical, Optical, Structural and Morphological Properties of NiS Films
USP technique NiS films Electrical and Optical Properties Crystal Structures Surface morphologies
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2010/4/13
The electrical, optical, structural and morphological properties of NiS films are less studied than other materials such as CdS, CdTe, ZnS, ZnO, CdO etc. Our aim in this work is to deposit NiS films, ...
Structural Analysis of a GaAs/AlxGa1-x As Hot Electron Light Emitter Using Double Axis X-Ray Diffraction
X-ray diffraction structural analysis semiconductor devices hot electrons LED
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2010/4/13
We report on interference peaks in double axis x-ray rocking curves of tunable wavelength hot electron light emitters. The device is based on a p-GaAs and n-Ga1-xAlxAs heterojunction containing an inv...
Computational Study for the Structural Change of the System CdTe1-x Sx Thin Film
Thin films ternary compound structural behaviour and miller indices
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2010/4/15
Polycrystalline thin film of the graded system CdTe1-xSx for x=0,0.1,\ldots,1 are prepared by using thermal evaporation technique deposited on the glass substrate with an average thickness 3000 Å...
Computational Study for the Structural Change of the System CdTe1-x Sx Thin Film
Thin films ternary compound structural behaviour and miller indices
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2010/4/15
Polycrystalline thin film of the graded system CdTe1-xSx for x=0,0.1,\ldots,1 are prepared by using thermal evaporation technique deposited on the glass substrate with an average thickness 3000 Å...
Chemically Synthesised Cd(1-x)ZnxSe thin films: Spectro-structural and microscopic studies
Chemically Synthesised Cd ZnxSe
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2010/4/15
This paper presents information pertaining to the chemo-mechanical synthesis of (Cd,Zn) Se thin films with a variable composition which has been brought about with the objective to study deposition hi...
Structural and Optical Characterisation of Vacuum Deposited CdTe Thin Films
Optical Characterisation Vacuum Deposited CdTe Thin Films
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2010/4/19
The structural and optical properties of vacuum deposited CdTe thin films on glass substrates were investigated. The effect of the heat treatment in air over the former properties of the layers was al...
Structural Defects and Electrical Properties of Extruded Samples of Bi85Sb15 Solid Solutions
Structural Defects Electrical Properties Bi85Sb15 Solid Solutions
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2010/4/19
The effect of 5 hours annealing in vacuum \sim 10-3 Pa at 503 K on the electroconductivity (s), the coefficient of thermoelectric power (a) and the Hall coefficient (Rx) for extruded samples of Bi85Sb...