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BORON CARBIDE NANOWIRES: SYNTHESIS AND CHARACTERIZATION
Title
BORON CARBIDE NANOWIRES: SYNTHESIS AND CHARACTERIZATION
Author
Guan, Zhe
Date Created
2013
Subjects--Topical
Materials science
Description
Bulk boron carbide has been widely used in ballistic armored vest and the property characterization has been heavily focused on mechanical properties. Even though boron carbides have also been projected as a promising class of high temperature the...
COMPRESSIVE BEHAVIOR OF BULK METALLIC GLASS UNDER DIFFERENT CONDITIONS - COUPLED EFFECT OF TEMPERATURE AND STRAIN RATE
Title
COMPRESSIVE BEHAVIOR OF BULK METALLIC GLASS UNDER DIFFERENT CONDITIONS - COUPLED EFFECT OF TEMPERATURE AND STRAIN RATE
Author
Yin, Weihua
Date Created
2013
Subjects--Topical
Mechanical engineering, Materials science
Description
Metallic glass was rst reported in 1960 by rapid quenching of Au-Si alloys. But, due to the size limitation, this material did not attract remarkable interest until the development of bulk metallic glasses (BMGs) with specimen sizes in excess of 1...
EFFECTS OF GRAIN SIZE ON THE QUASI-STATIC MECHANICAL PROPERTIES OF ULTRAFINE-GRAINED AND NANOCRYSTALLINE TANTALUM
Title
EFFECTS OF GRAIN SIZE ON THE QUASI-STATIC MECHANICAL PROPERTIES OF ULTRAFINE-GRAINED AND NANOCRYSTALLINE TANTALUM
Author
Ligda, Jonathan
Date Created
2013
Subjects--Topical
Materials science, Nanoscience
Description
The increase in strength due to the Hall-Petch effect, reduced strain hardening capacity, a reduced ductility, and changes in deformation mechanisms are all effects of reducing grain size (d) into the ultrafine-grained (UFG, 100 5.3 mm show a dra...
Exploring The Self Assembly of Cadmium Selenide Nanoparticles In Langmuir Films
Title
Exploring The Self Assembly of Cadmium Selenide Nanoparticles In Langmuir Films
Author
Giles, Alexander
Date Created
2013
Subjects--Topical
Materials science, Nanoscience, Physics
Description
The assembly of semiconductor nanocrystals into close packed films suitable for device engineering is critical to the development of next generation electronic and optoelectronic devices. These nanocrystals have nanometer dimensions and can be pre...
INGAN/GAN MULTIPLE QUANTUM WELL STRUCTURES: SUBMICRON STRUCTURAL, OPTICAL, ELECTRICAL AND CHEMICAL PROPERTIES
Title
INGAN/GAN MULTIPLE QUANTUM WELL STRUCTURES: SUBMICRON STRUCTURAL, OPTICAL, ELECTRICAL AND CHEMICAL PROPERTIES
Author
Li, Ying
Date Created
2013
Subjects--Topical
Materials science, Electrical engineering, Optics
Description
In this work, a novel approach has been implemented to investigate the submicron (30nm spatial resolution) structural and optical properties of bulk GaN, InGaN/GaN Multiple Quantum Well (MQW), p-typle AlGaN capped MQW, and full Light Emitting Diod...
LASER INDUCED LOCAL STRUCTURAL AND PROPERTY MODIFICATIONS IN SEMICONDUCTORS FOR ELECTRONIC AND PHOTONIC SUPERSTRUCTURES - SIC TO GRAPHENE CONVERSION
Title
LASER INDUCED LOCAL STRUCTURAL AND PROPERTY MODIFICATIONS IN SEMICONDUCTORS FOR ELECTRONIC AND PHOTONIC SUPERSTRUCTURES - SIC TO GRAPHENE CONVERSION
Author
Yue, Naili
Date Created
2013
Subjects--Topical
Materials science, Electrical engineering
Description
Graphene is a single atomic layer two-dimensional (2D) hexagonal crystal of carbon atoms with sp2-bonding. Because of its various special or unique properties, graphene has attracted huge attention and considerable interest in recent years. This P...