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Fast Isotropic Li-Ion Diffusion in Zeolitic Imidazolate Framework Glass Electrolytes for Batteries
Yong Li, Tao Du, Timothée Jamin +4
All-solid-state lithium batteries require solid electrolytes that combine rapid room-temperature ion transport with mechanical robustness and interfacial compatibility. Zeolitic im…
Local Structure Dictates Ionic Transport and Mechanical Properties in Glassy Solid Electrolytes for Lithium Batteries
Yong Li, Tao Du, Rasmus Christensen +7
Electrolytes composed of sulfide and halide glasses are promising candidates for all-solid-state lithium batteries owing to their processability, lack of grain boundaries, and rela…
Defect Tolerance in Trigonal Selenium Photovoltaics
Jiban Kangsabanik, Kasper Tolborg, Thomas Olsen +1
Understanding how point defects fundamentally influence photovoltaic performance remains a central question for emerging wide-band gap absorbers. Trigonal selenium (t-Se) has recen…
Chemical bonding origin of the thermoelectric power factor in Half-Heusler semiconductors
Kasper Tolborg, Bo B. Iversen
Intermetallic semiconductors with the cubic Half-Heusler structure (XYZ) have excellent thermoelectric properties. This has been attributed to the high degeneracy of the carrier po…
Expression and interactions of stereo-chemically active lone pairs and their relation to structural distortions and thermal conductivity
Kasper Tolborg, Carlo Gatti, Bo B. Iversen
Stereo-chemically active lone pairs are typically described as an important non-bonding effect, and large interest has centered on understanding the derived effect of lone pair exp…