Colloquium - Philip Kim (Harvard University) Electronic and Optoelectronic Physics in the van der Waals Heterojunctions

September 13, 2017
Tuesday, October 3, 2017 - 3:45pm to 4:45pm
1080 Physics Research Building - Smith Seminar Room - reception at 3:30 pm in the Atrium
Philip Kim (Harvard University) 10/3/17 colloquium speaker

Recent advances of van der Waals (vdW) materials and their heterostructures provide a new opportunity to realize atomically sharp interfaces in the ultimate quantum limit. We demonstrate the enhanced electronic optoelectronic performances in the vdW heterostructures, suggesting that these a few atom thick interfaces may provide a fundamental platform to realize novel physical phenomena, such as hydrodynamic charge flows, cross-Andreev reflection across the quantum Hall edges states, and interlayer exciton formation and manipulations.

 

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