Antiferromagnetic spintronic materials, and magnetic and electronic transport of antiperovskite structured Mn3XN(C, B) materials, such as antiferromagnetic spintronics, magnetic frustration, piezomagnetic, baromagnetic, magnetostriction, abnormal Hall effect, abnormal thermal expansion.

The materials and devices for thermal absorption, thermal conduction, Thermal storage and thermal emission, including solar absorber, spectral selectivity, radiative cooling, photothermal electrical detection and high-entropy materials.