2 papers
cond-mat.quant-gas2021
Reanalysis of experimental determinations of polariton-polariton interactions in microcavities
D. W. Snoke, V. Hartwell, J. Beaumariage +7
The polariton-polariton interaction strength is an important parameter for all kinds of applications using the nonlinear properties of polaritons, such as optical switching and sin…
cond-mat.supr-con2020
Charged bosons made of fermions in a solid state system without Cooper pairing
Z. Sun, J. Beaumariage, Q. Wan +9
We report experimental evidence for charged boson states in a solid without Cooper pairing, based on attaching two free carriers to an exciton in a semiconducting system. Theoretic…