Date of Submission
Spring 2023
Academic Program
Physics
Project Advisor 1
Paul Cadden-Zimansky
Project Advisor 2
Christopher N. LaFratta
Abstract/Artist's Statement
Quantum dots are nanometer-scale crystal structures that exhibit quantum-mechanical effects due to their small size, allowing for the observation of discrete energy levels of electrons confined within the QD. These electron-energy levels possess similar degeneracy to that of hydrogen atoms and are often referred to as synthetic atoms. As such, the study of quantum dots provides insight into the behavior of single-atom structures. This project utilizes scanning tunneling spectroscopy to determine the density of states for a quantum dot. Due to many difficulties, we had to divert from traditional scanning tunneling spectroscopy and devise some novel methods of doing such measurements.
Open Access Agreement
On-Campus only
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Recommended Citation
Farhan, Ahmed Nafis, "Scanning Tunneling Spectroscopy of Quantum Dots" (2023). Senior Projects Spring 2023. 56.
https://digitalcommons.bard.edu/senproj_s2023/56
This work is protected by a Creative Commons license. Any use not permitted under that license is prohibited.
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