Research Group
Research
We focus on building functional electronic/optoelectronic platforms for realizing a new concept of ubiquitous electronics and for studying fundamental science. We envision "Heterogeneous integration" as the key enabler to achieving this overarching goal in several aspects: (a) monolithic integration of low-dimensional and mixed-dimensional materials for new physical phenomena, (b) heterointegration of material building blocks into devices with new functionality and operation principles, and (c) 3D integration of these devices into multi-functional platforms for physical coupling, sensor fusion, and ubiquitous electronics.
Advanced epitaxy and New materials building blocks
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2D materials, III-V & III-N semiconductors
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Mixed-dimensional heterostructures (3D-on-2D, sandwiched 2D, QD-on-2D, ..)
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Freestanding nanomembranes
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Crystal structure/lattice engineering
Heterogeneous integration technology
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Layer transfer technology
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3D integration and vertical stacking
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Conformal integration
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"Coupling" of physical properties
New concept of devices and platforms
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Electronic & photonic & energy devices with new operation principles
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Hetero-integrated multi-functional platforms
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Sensor fusion and ubiquitous electronics