3 papers
cond-mat.mtrl-sci2025
Strong Raman Optical Activity and Chiral Phonons in Chiral Hybrid Organic-Inorganic Perovskites
Evan W. Muller, Aleksey Ruditskiy, Jie Jiang +6
Hybrid organic-inorganic perovskites with chiral organic cations are very interesting for optoelectronic applications because of their intrinsically chiral light-matter interaction…
cond-mat.mes-hall2025
Anomalous Raman scattering in layered AgCrPSe: Helical modes and excitation energy-dependent intensities
Rahul Rao, Jie Jiang, Ruth Pachter +9
Structural anisotropy in layered two-dimensional materials can lead to highly anisotropic optical absorption which, in turn, can profoundly a^ect their phonon modes. These e^ects i…
cond-mat.mtrl-sci2023
Raman spectroscopy study of pressure-induced phase transitions in single crystal CuInP2S6
R. Rao, B. S. Conner, J. Jiang +2
Two dimensional ferroic materials exhibit a variety of functional properties that can be tuned by temperature and pressure. CuInP2S6 is a layered material that is ferrielectric at…