3 papers
cond-mat.mes-hall2026
Trion transfer in mixed-dimensional heterostructures
N. Fang, U. Erkilic, Y. R. Chang +10
Charged excitons, or trions, offering unique spin and charge degrees of freedom, have primarily been investigated in doped systems where charges are long considered indispensable.…
physics.optics2025
Dielectric environment engineering via 2D material heterostructure formation on hybrid photonic crystal nanocavity
C. F. Fong, D. Yamashita, N. Fang +5
Hybrid integration of two-dimensional (2D) materials with nanophotonic platforms has enabled compact optoelectronic devices by leveraging the unique optical and electronic properti…
cond-mat.mes-hall2024
Intrinsic process for upconversion photoluminescence via -momentum phonon coupling in carbon nanotubes
Daichi Kozawa, Shun Fujii, Yuichiro K. Kato
We investigate the intrinsic microscopic mechanism of photon upconversion in air-suspended single-walled carbon nanotubes through photoluminescence and upconversion photoluminescen…