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Showing 1 to 5 of 5 for “"alloy disorder"”.
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Optoperforation of Intact Plant Cells, Spectral Characterization of Alloy Disorder in InAsP Alloy Disorder in InAsP Alloys, and Bimetallic Concentric Surfaces for Metal-Enhanced Fluorescence in Upconverting Nanocrystals
… of optoperforation, spectral characterization of alloy disorder, and metal-enhanced fluorescence were applied to previously unconsidered or disregarded systems in order to demonstrate that such applications are both feasible and consequential. These applications were the subject of three disparate …
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Transport studies of reentrant integer quantum Hall states forming in the two-dimensional electron gas
… it is little understood that how different disorder which limits the electron mobility affects the strength of the many-body ground states. In the second part of this dissertation, I will present our work on the impact of alloy disorder on the ν=5/2 fractional quantum Hall state. This work …
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Ultrafast carrier dynamics and enhanced electroabsorption in (gallium,indium)arsenide/(aluminum,indium)arsenide asymmetric double quantum well structures
… densities indicates that in ternary materials alloy disorder is responsible for fast hole transfer between the wells. Enhanced electroabsorption in selectively doped (Ga,In)As/(Al,In)As ADQWs by the use of real space electron transfer is demonstrated. The electron concentration in both the WW …
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Probing Symmetry and Disorder Effects in the Fractional Quantum Hall States of the Second Landau Level
… in a series of samples with intentionally added alloy disorder. The energy gap of both of these states is suppressed with increased alloy content. Unexpectedly, in contrast to samples with no added disorder, in samples with intentionally added alloy disorder we find that the measured energy gap …
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Carrier dynamics of ErAs:GaBixAs1-x using infrared pump, terahertz probe spectroscopy.
… within the same materials, including Bi-related alloy disorder, Bi-induced localization, and ErAs-related bound and interface states. The interplay among these components leads to competing pathways for carrier relaxation. While carrier dynamics in GaBiAs and ErAs:GaAs have been studied …