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 6 of 6 for “"2-dimensional materials"”.
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Quantum-confined excitons in 2-dimensional materials
The 2-dimensional semiconductor family of materials called transition metal dichalcogenides (2d-TMDs) offers many technological advantages: low power consumption, atomically-precise interfaces, lack of nuclear spins and ease of functional integration with other 2d materials are just a few. In this …
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Interactions between 0-Dimensional and 2-Dimensional Materials
… describes two types of interactions between zero-dimensional and two-dimensional materials: energy transfer and surface diffusion. The first chapter introduces zero-dimensional and two-dimensional materials and their unique properties. Based on emerging properties different from bulk materials', …
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Terahertz Spectroscopy of Topological Insulators and other 2-Dimensional Materials
… has been a rising interest in so-called Dirac materials, characterized by a linear dispersion relation, giving rise to exotic physical phenomena such as high carrier velocities ~ 106 m/s and dissipationless charge transport. In this thesis, we have studied two classes of Dirac materials - …
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Printable 2d Material Optoelectronics and Photonics
Graphene and structurally similar 2-dimensional (2d) materials such as transition metal dichalcogenides (TMDs) and black phosphorus (BP) hold enormous potential for the next generation optoelectronics and photonics. Pairing 2d materials with printing is an emerging cost-effective large-scale device …
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Charge transport mechanism within 2D material films and its role on field effect transistor and capacitor technology
Graphene and other layered materials such as transition metal dichalcogenides (TMDs) and MXenes have opened up a plethora of untapped potential for better device architectures and performance. One of the areas where 2D materials are regarded as disruptive technology is field-effect transistors …
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Tailoring angular and spectral behaviour in perovskite optoelectronic devices
… alternative solution and have been explored in materials such as silicon, III-V semiconductors, organic compounds, 2-dimensional materials, and quantum dots, showing great promise for tunability, flexibility, and enhanced performance. When combined with the emerging class of metal halide …