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INVESTIGATION OF THE CURRENT TRANSPORT MECHANISMS IN FIRE THROUGH DIELECTRIC CONTACT (FTDC) TO SILICON SOLAR CELLS BY SPECTROSCOPIC ANALYSES
Title
INVESTIGATION OF THE CURRENT TRANSPORT MECHANISMS IN FIRE THROUGH DIELECTRIC CONTACT (FTDC) TO SILICON SOLAR CELLS BY SPECTROSCOPIC ANALYSES
Author
Ren, Keming
Date Created
2020
Subjects--Topical
Nanoscience
Description
This thesis work investigates the current transport mechanisms at the Si/gridline interface of the screen-printed commercial silicon (Si) solar cell with lowly doped emitter. The use of lightly doped emitter is one way to improve the efficiency of...
MICROSTRUCTURAL MODELING DURING MULTI-PASS ROLLING OF A NICKEL-BASE SUPERALLOY
Title
MICROSTRUCTURAL MODELING DURING MULTI-PASS ROLLING OF A NICKEL-BASE SUPERALLOY
Author
Subramanian, Kannan
Date Created
2009
Subjects--Topical
Mechanical engineering, Materials science
Description
Microstructure present at the end of rolling and cooling operations controls the product properties. Therefore, control of grain size is an important characteristic in any hot-working. The narrow temperature range for hot working of Alloy 718 make...
The Influence of Reinforcement Size on the Microstructure and Mechanical Behavior of a Nanostructured Aluminum-Based Metal Matrix Composite
Title
The Influence of Reinforcement Size on the Microstructure and Mechanical Behavior of a Nanostructured Aluminum-Based Metal Matrix Composite
Author
Behm, Nathan
Date Created
2015
Subjects--Topical
Mechanical engineering, Materials science, Nanoscience
Description
With increased availability and growing commercial applications, aluminum- based metal matrix composites show promise as high specific strength structural materials. Before they can be implemented however, they require thorough characterization an...