Siqi Guo

Apr 9, 2024 | link.aps.org | Junda Li |Jincheng Yue |Siqi Guo |Ao Zhang

The successful synthesis of the carbon-boron clathrate SrB3C3 under high-pressure conditions of 50 GPa opens up a new possibility for exploring high-temperature superconductors at ambient pressure. Based on the first-principle calculation, we designed a class of LaH10-like clathrate compounds Fm3¯m−XB2C8 (X = K, Rb, Cs, Sr, Ba, Ga, In, Tl, Sn, Pb, and Bi) and investigate their physical properties and potential superconductivities.

Nov 18, 2023 | pubs.rsc.org | Siqi Guo |Jincheng Yue |Junda Li |Yanhui Liu

Novel room-temperature Full-Heusler Thermoelectric material Li2TlSb High lattice thermal conductivity stemming from the intrinsically ordered crystal and strong interatomic bonds tends to be seen as the bottleneck to achieving excellent thermoelectric properties in Full-Heusler (FH) semiconductors.