Due to the fragility and the poor optoelectronic performances of Si, it is challenging and exciting to fabricate the Si-based flexible light-emitting diode (LED) array devices. Here, a flexible LED ...

Nano air channel transistors have attracted significant attention over the past decade due to their remarkable characteristics such as high frequency and robustness in harsh environments. With low ...

In this paper, an expandable single-input three-output high step-up dc-dc boost converter is proposed. The voltage conversion ratio of the output ports of the converter can be increased by ...

Small-sized CsPbI3 quantum dots (QDs) are promising emitters for pure-red perovskite light-emitting diodes (PeLEDs), yet their surface instability and defect formation hinder practical applications.