337 citations · 466 across the 4 of their papers we have counts for
4 papers
Disparate exciton-phonon couplings for zone center and boundary phonons in solid-state graphite
Xuefei Feng, Shawn Sallis, Yu-Cheng Shao +8
The exciton-phonon coupling in highly oriented pyrolytic graphite is studied using resonant inelastic X-ray scattering (RIXS) spectroscopy. With ~ 70 meV energy resolution, multipl…
Fingerprint oxygen redox reactions in batteries through high-efficiency mapping of resonant inelastic X-ray scattering (mRIXS)
Jinpeng Wu, Qinghao Li, Shawn Sallis +6
Realizing reversible reduction-oxidation (Redox) reactions of lattice oxygen in batteries is a promising way to improve the energy and power density. However, conventional oxygen a…
High Reversibility of Lattice Oxygen Redox in Na-ion and Li-ion Batteries Quantified by Direct Bulk Probes of both Anionic and Cationic Redox Reactions
Kehua Dai, Jinpeng Wu, Zengqing Zhuo +17
The reversibility and cyclability of anionic redox in battery electrodes hold the key to its practical employments. Here, through mapping of resonant inelastic X-ray scattering (mR…
Photoemission evidence for crossover from Peierls-like to Mott-like transition in highly strained VO
J. Laverock, A. R. H. Preston, D. Newby +8
We present a spectroscopic study that reveals that the metal-insulator transition of strained VO thin films may be driven towards a purely electronic transition, which does not…