Event: Prof. Dr. Prasana Kumar Sahoo | Engineering excitons in 2D lateral heterostructures for reconfigurable devices
Time: 14:00
Location: RUN 0.34
- Speakers:
- Prof. Dr. Prasana Kumar Sahoo, Quantum Materials & Device Research Lab (QMDrL), Materials Science Centre, Indian Institute of Technology Kharagpur, India
- Event type:
- Lecture
- Event language:
- English
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- Physics
RTG 2905 Seminar
Engineering excitons in 2D lateral heterostructures for reconfigurable devices
Two-dimensional semiconductor lateral heterostructures (LHS) provide atomically sharp 1D interfaces for controlling charge carriers, excitons, and light. I will present scalable growth of seamless TMD LHS, exhibiting tunable pn junctions, electroluminescence, excitonic transistor operation, and reversible photoconductivity. These materials offer a versatile platform for quantum photonics, exciton-based devices, and low-dimensional quantum systems.
Host: Dr. Markus Huber
