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Full-Text Articles in Physics
Probing Quantum Transport In Three-Terminal Nanojunctions, Meghnath Jaishi
Probing Quantum Transport In Three-Terminal Nanojunctions, Meghnath Jaishi
Dissertations, Master's Theses and Master's Reports
One-dimensional (1D) nanoscale systems—structures with the lateral dimensions ranging from 1 nm to 100 nm — have received significant research interest due to their unique structure-guided properties that promise functionalities far more superior than their bulk counterparts. The quantum confinement effect in 1D nanostructures provides us with a very powerful tool to tune their electrical, magnetic, optical and thermal properties and opens the gateway for their multifunctional usages in next-generation electronics. In particular, carbon nanotubes and semiconductor nanowires are found to offer tremendous opportunities to form the junction devices with controlled electronic and optoelectronic properties crucial to predictable device functions. …
Understanding Electronic Structure And Transport Properties In Nanoscale Junctions, Kamal B. Dhungana
Understanding Electronic Structure And Transport Properties In Nanoscale Junctions, Kamal B. Dhungana
Dissertations, Master's Theses and Master's Reports - Open
Understanding the electronic structure and the transport properties of nanoscale materials are pivotal for designing future nano-scale electronic devices. Nanoscale materials could be individual or groups of molecules, nanotubes, semiconducting quantum dots, and biomolecules. Among these several alternatives, organic molecules are very promising and the field of molecular electronics has progressed significantly over the past few decades. Despite these progresses, it has not yet been possible to achieve atomic level control at the metal-molecule interface during a conductance measurement, which hinders the progress in this field. The lack of atomic level information of the interface also makes it much harder …