Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"SiGeSn"”.
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Si-based Germanium-Tin (GeSn) Emitters for Short-Wave Infrared Optoelectronics
… the Ge1-xSnx advanced structure including SiGeSn/GeSn/SiGeSn single quantum well (QW) and Ge/Ge0.92Sn0.08/Ge double heterostructures (DHS) were studied. The GeSn QW PL emission was scrutinized from 10 to 300 K and the carrier confinement was analyzed through band offset calculations in the …
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Ion Beam Synthesis and Irradiation for Si-Based Photonic Materials and Nuclear Waste Management
This thesis describes investigations of material synthesis and interactions of radiation with materials using ion beam techniques, with applications in Si photonics and in nuclear waste management. Advances in electronics and telecommunications drive the need for Si-based optical materials (group …