Zhizhen Ye

TL;DR: This anisotropic swelling results in lithiated Si nanowires with a remarkable dumbbell-shaped cross section, which develops due to plastic flow and an ensuing necking instability that is induced by the tensile hoop stress buildup in the lithiated shell.

TL;DR: High-performance perovskite light-emitting diodes are achieved by an interfacial engineering approach, leading to the most efficient near-infrared devices produced using solution-processed emitters and efficient green devices at high brightness conditions.

TL;DR: In this paper, the structural, optical, and electrical properties of (Zn,Al)O thin films were detailedly and systematically studied, and the optimal results of n-type AZO films were obtained at an Al content of 4at.

TL;DR: Advanced in situ transmission electron microscopy shows that the addition of a carbon coating combined with heavy doping leads to record-high charging rates in silicon nanowires, providing important insight in how to use Si as a high energy density and high power density anode in lithium ion batteries for electrical vehicle and other electronic power source applications.

TL;DR: In this paper, a breakthrough in fabricating ZnO homojunction light-emitting diode by metal organic chemical vapor deposition was reported, using NO plasma, and the as-grown films on glass substrates showed hole concentration of 1016-1017cm−3 and mobility of 1-10cm2V−1s−1.