September 21, 2022
Journal Article

Ultra-flat and long-lived plasmons in a strongly correlated oxide

Abstract

Plasmons in strongly correlated systems are attracting considerable attention due to their unconventional behavior caused by electronic correlation effects. Recently, flat plasmons with nearly dispersionless frequency-wave vector relations have drawn significant interest because of their intriguing physical origin and promising applications. However, these flat plasmons exist primarily in low-dimensional materials with limited wave vector magnitudes (q

Published: September 21, 2022

Citation

Gao H., C. Ding, J. Son, Y. Zhu, M. Wang, Z. Yu, and J. Chen, et al. 2022. Ultra-flat and long-lived plasmons in a strongly correlated oxide. Nature Communications 13, no. 1:Art. No. 4662. PNNL-SA-170103. doi:10.1038/s41467-022-32359-0

Research topics

Materials Sciences