4 papers
Spontaneous Hall Effect enhanced by local Ir moments in epitaxial PrIrO thin films
Lu Guo, Neil Campbell, Yongseong Choi +10
Rare earth pyrochlore Iridates (RE2Ir2O7) consist of two interpenetrating cation sublattices, the RE with highly-frustrated magnetic moments, and the Iridium with extended conducti…
Mid-wave and Long-wave IR Linear Dichroism in a Hexagonal Perovskite Chalcogenide
Shanyuan Niu, Huan Zhao, Yucheng Zhou +6
Mid-wave infrared (IR) and long-wave IR spectral ranges are of growing interest in various applications such as thermal imaging, thermography-based remote sensing, and night vision…
Ideal Bandgap in a 2D Ruddlesden-Popper Perovskite Chalcogenide for Single-junction Solar Cells
Shanyuan Niu, Debarghya Sarkar, Kristopher Williams +12
Transition metal perovskite chalcogenides (TMPCs) are explored as stable, environmentally friendly semiconductors for solar energy conversion. They can be viewed as the inorganic a…
Band-Gap Control via Structural and Chemical Tuning of Transition Metal Perovskite Chalcogenides
Shanyuan Niu, Huaixun Huyan, Yang Liu +8
Transition metal perovskite chalcogenides (TMPC) are a new class of semiconductor materials with broad tunability of physical properties due to their chemical and structural flexib…