Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Ferromagnetism in Ge nanostructures
View through CrossRef
Room-temperature ferromagnetism was observed in Ge nanostructures deposited on polystyrene nanospheres. Various Ge layers (3, 5, 10, and 20nm) were deposited on different nanospheres (20, 30, 50, and 100nm in diameter). The magnetization in Ge nanostructures was influenced by both the thickness of Ge layers and the size of nanospheres. Maximum magnetization (360emu∕g) and magnetic moment (4.7μB∕Ge) were observed in the sample with a 5nm thick Ge layer on nanospheres with a diameter of 20nm. The ferromagnetism in Ge nanostructures was attributed to both the quantum size effect and the junctions among nanostructures.
Title: Ferromagnetism in Ge nanostructures
Description:
Room-temperature ferromagnetism was observed in Ge nanostructures deposited on polystyrene nanospheres.
Various Ge layers (3, 5, 10, and 20nm) were deposited on different nanospheres (20, 30, 50, and 100nm in diameter).
The magnetization in Ge nanostructures was influenced by both the thickness of Ge layers and the size of nanospheres.
Maximum magnetization (360emu∕g) and magnetic moment (4.
7μB∕Ge) were observed in the sample with a 5nm thick Ge layer on nanospheres with a diameter of 20nm.
The ferromagnetism in Ge nanostructures was attributed to both the quantum size effect and the junctions among nanostructures.
Related Results
Plasmonic nanostructures in photodetection, energy conversion and beyond
Plasmonic nanostructures in photodetection, energy conversion and beyond
Abstract
This review article aims to provide a comprehensive understanding of plasmonic nanostructures and their applications, especially on the integration of plasm...
Synthesis and Characterization of Silicon and Germanium Nanocrystals and Titanium Disulphide Nanostructures
Synthesis and Characterization of Silicon and Germanium Nanocrystals and Titanium Disulphide Nanostructures
<p>This thesis is concerned with the synthesis and characterization of nanostructured materials in the solution, in particular silicon and germanium nanocrystals, their appli...
Biological Properties of Ti‐Nb‐Zr‐O Nanostructures Grown on Ti35Nb5Zr Alloy
Biological Properties of Ti‐Nb‐Zr‐O Nanostructures Grown on Ti35Nb5Zr Alloy
Surface modification of low modulus implant alloys with oxide nanostructures is one of the important ways to achieve favorable biological behaviors. In the present work, amorphous ...
Upconversion Nanostructures Applied in Theranostic Systems
Upconversion Nanostructures Applied in Theranostic Systems
Upconversion (UC) nanostructures, which can upconvert near-infrared (NIR) light with low energy to visible or UV light with higher energy, are investigated for theranostic applicat...
Room temperature ferromagnetism in ZnO prepared by microemulsion
Room temperature ferromagnetism in ZnO prepared by microemulsion
Clear room temperature ferromagnetism has been observed in ZnO powders prepared by microemulsion. The O vacancy (VO) clusters mediated by the VO with one electron (F center) contri...
Enhanced ferromagnetism and magnetoelectric response in quenched BiFeO3-based ceramics*
Enhanced ferromagnetism and magnetoelectric response in quenched BiFeO3-based ceramics*
The piezoelectric, ferromagnetism, and magnetoelectric response of BiFeO3–BaTiO3 ceramics with the compositions around the morphotropic phase boundary (MPB) of the solid solution a...
Morphology-Dependent Room-Temperature Ferromagnetism in Undoped ZnO Nanostructures
Morphology-Dependent Room-Temperature Ferromagnetism in Undoped ZnO Nanostructures
Since Dietl et al. predicted that Co-doped ZnO may show room-temperature ferromagnetism (RTFM) in 2000, researchers have focused on the investigation of ferromagnetic ZnO doped wit...
Effect of GO Solution Temperature on the Structural, Optical and Electrical Properties of ZnO Nanostructured for Photoanode Function
Effect of GO Solution Temperature on the Structural, Optical and Electrical Properties of ZnO Nanostructured for Photoanode Function
The purpose of this study is to determine the effect of different graphene oxide (GO) solution immersion temperature on the structural, morphology, optical, and electrical properti...