2025 In Review: View our Newsletter Here

As 2025 is coming to a close, we want to highlight all we have accomplished together this year. Your hard work and contributions are critical to the continued success of our research group and we look forward to seeing what 2026 has in store for us. You can check...

Aluminum nitride transistor advances next-gen RF electronics

"Cornell researchers have developed a new transistor architecture that could reshape how high-power wireless electronics are engineered, while also addressing supply chain vulnerabilities for a critical semiconductor material. The device, called an XHEMT, includes an...

Journal Articles Published

Conference Proceeding Papers

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The central research theme in our group is to develop electronic grade semiconductors and understand the fundamental limits of these materials and their applications.  The essential scientific tools our group uses include epitaxy, basic material characterizations, transport theory and experiments, device theory and experiments.