Publications (5)
Semi-metals as potential thermoelectric materials: case of HgTe
Maxime Markov, Xixiao Hu, Han-Chun Liu +4
The best thermoelectric materials are believed to be heavily doped semiconductors. The presence of a bandgap is assumed to be essential to achieve large thermoelectric power factor…
Integrated Design of Aluminum-Containing High-entropy Refractory B2 Alloys with Synergy of High Strength and Ductility
Jie Qi, Xuesong Fan, Diego Ibarra Hoyos +3
Refractory high-entropy alloys, RHEAs, are promising high-temperature structural materials. Their large compositional space poses great design challenges for phase control and high…
Quantum-Annealing Enhanced Machine Learning for Interpretable Phase Classification of High-Entropy Alloys
Diego Ibarra Hoyos, Gia-Wei Chern, Israel Klich +1
High entropy alloys (HEAs) offer unprecedented compositional flexibility for designing advanced materials, yet predicting their crystallographic phases remains a key bottleneck due…
From Quantum Annealing to Alloy Discovery: Towards Accelerated Design of High-Entropy Alloys
Diego Ibarra-Hoyos, Peter Connors, Ho Jang +6
Data scarcity remains a central challenge in materials discovery, where finding meaningful descriptors and tuning models for generalization is critical but inherently a discrete op…
Recent Advances in Nanostructured Thermoelectric Half-Heusler Compounds
Wenjie Xie, Anke Weidenkaff, Xinfeng Tang +3
Half-Heusler (HH) alloys have attracted considerable interest as promising thermoelectric (TE) materials in the temperature range around 700 K and above, which is close to the temp…