12 citations · 22 across the 5 of their papers we have counts for
4 papers · 1 filter
Ionic-instability induced color tuning in lead-based, mixed-halide perovskites
Anthony Ruth, Halyna Okrepka, Michele Vergari +5
Contrary to conventional wisdom, intermediate photoluminescence energies can be stabilized in mixed-halide lead perovskites during photosegregation. These intermediate energies res…
A thermodynamic band gap model for photoinduced phase segregation in mixed-halide perovskites
Anthony Ruth, Halyna Okrepka, Prashant Kamat +1
Provided is a comprehensive description of a band gap thermodynamic model, which predicts and explains key features of photosegregation in lead-based, mixed-halide perovskites. The…
Electronic structure and thermoelectric properties of CoAsSb with post-DFT approaches
Andrey L. Kutepov, Anthony Ruth
We study the electronic structure and thermoelectric properties of recently synthesized CoAsSb. The calculated bandgap becomes more accurate for increasingly-complex electronic str…
Searching for low-workfunction phases in the Cs-Te system: the case of Cs2Te5
Anthony Ruth, Karoly Nemeth, Katherine C. Harkay +3
We have computationally explored workfunction values of Cs2Te5, an existing crystalline phase of the Cs-Te system and a small bandgap semiconductor, in order to search for reduced…