Active control of heat flow at the nanoscale is important for next-generation thermal management and spintronic devices. Here, we report a substantial magnetic modulation of the in-plane lattice thermal conductivity (κL) in monolayer Fe3GaTe2, a two-dimensional van der Waals metal with room-temperature ferromagnetism....
Transition-metal compounds with triangular lattices exhibit a rich interplay among electron filling, geometric frustration, and electronic correlations, making them an ideal platform for realizing exotic quantum states. Here, using first-principles calculations, we demonstrate that the layered triangular-lattice compou...
Kai-Ying Yang, Y.-B. Chen, Qi-Feng Liang et al.· Journal of Physics: Condense...· 0 citations
Dual intercalation provides an effective crystal-chemical route to tune magnetic interactions and functional transport properties in layered dichalcogenides. Here, we grow dual-intercalated (Fe,Cr)1/3NbS2 single crystals by chemical vapor transport and establish the structure–property relationships through single-cry...
Ming-Hui Gao, Dian-Wei Luo, Kai-Ying Yang et al.· Journal of Physical Chemistr...· 0 citations
Materials that can switch between low and high thermal conductivity states enable on-demand management of temperature and heat flow, which will advance the application of solid-state refrigeration, energy conversion, and thermal circuits. Here, we report a large thermal conductivity on/off ratio of ∼1.49, accompanied b...
The recent discovery of high-temperature superconductivity in pressurized bilayer La3Ni2O7 has sparked intense research interest, yet the microscopic mechanism governing its pressure-dependent superconducting transition temperature (Tc) remains elusive. In this work, we investigate the electronic and magnetic correlati...
Jian Zhou, Rui Song, Haiyan Lu· 0 citations
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