Low‐dimensional thermoelectric materials
Our review paper was selected as a back cover of Adv. Quantum Technol. The cover image depicts electrons moving from hot to cold temperature, which can generate electrical energy. The quantum effect occurs when the width of the system is smaller than the thermal de Broglie wavelength.
More information: N. T. Hung and R. Saito, The origin of quantum effects in low‐dimensional thermoelectric materials, Adv. Quantum Technol. 4, 2000115 (2021).