3 papers
cond-mat.mtrl-sci2026
Understanding halide segregation in metal halide perovskites through defect thermodynamics
Abrar Fahim Navid, Zeeshan Ahmad
Halide segregation in metal halide perovskites limits their bandgap tunability and hinders their adoption in tandem solar cells and light emitting diodes. Here, we reveal the therm…
cond-mat.mtrl-sci2025
Grain Boundaries in Ceramic Solid-State Lithium Metal Batteries: A Review
Md Salman Rabbi Limon, Abrar Fahim Navid, Curtis Wesley Duffee +1
It is now widely accepted that grain boundaries play a critical role in the performance and reliability of solid-state batteries with lithium metal anodes. Understanding and contro…
cond-mat.mtrl-sci2025
Constriction and contact impedance of ceramic solid electrolytes
Md Salman Rabbi Limon, Curtis Duffee, Zeeshan Ahmad
The development of solid-state batteries (SSBs) is hindered by degradation at solid-solid interfaces due to void formation and contact loss, resulting in increased impedance. Here,…