[Physics-grads-open] Jedediah Kistner-Morris Public Dissertation Defense, June 20th

[Heather Mcdermott]

[cid:ii_lj3d9ewu0]


Public Dissertation Defense

Imaging the invisible: Controlled exciton binding and dissociation in a tunable type-I to type-II TMD heterojunction



  Jedediah Kistner-Morris
University of California, Riverside

Abstract: Effective control of the energy topography of nanoscale semiconductors is valuable for both next generation devices and for developing a deeper understanding of fundamental electronic principles. We show evidence for a high level of control over the band alignment – and thereby the excitonic behavior – in 2D van der Waals heterojunctions of MoSe2 /WS2 . This control can only be established through holistic imaging. By stitching together complimentary measurements we develop a deep understanding of both the energetic topography and the electronic behavior and interactions within this semiconductor system.




Tuesday, March 20, 2023

10:00am Physics Reading Room and via Zoom


Join Zoom Meeting
https://ucr<https://ucr.zoom.us/j/7884019044>.zoom.us/j/92439328676<https://ucr.zoom.us/j/92439328676>
Meeting ID: 924 3932 8676
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