450 citations · 1.3k across the 7 of their papers we have counts for
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Revealing subterahertz atomic vibrations in quantum paraelectrics by surface-sensitive spintronic terahertz spectroscopy
Zhaodong Chu, Junyi Yang, Yan Li +11
Understanding surface collective dynamics in quantum materials is crucial for advancing quantum technologies. For example, surface phonon modes in quantum paraelectrics are thought…
Reversible redox reactions in an epitaxially stabilized SrCoOx oxygen sponge
Hyoungjeen Jeen, Woo Seok Choi, Michael D. Biegalski +8
Fast, reversible redox reactions in solids at low temperatures without thermomechanical degradation are a promising strategy for enhancing the overall performance and lifetime of m…
Atomic layer engineering of perovskite oxides for chemically sharp heterointerfaces
Woo Seok Choi, Christopher M. Rouleau, Sung Seok A. Seo +10
Advances in synthesis techniques and materials understanding have given rise to oxide heterostructures with intriguing physical phenomena that cannot be found in their constituents…
Tailoring a two-dimensional electron gas at the LaAlO3/SrTiO3 (001) interface by epitaxial strain
C. W. Bark, D. A. Felker, Y. Wang +9
Recently a metallic state was discovered at the interface between insulating oxides, most notably LaAlO3 and SrTiO3. Properties of this two-dimensional electron gas (2DEG) have att…