Inorganic–organic hybrid perovskite solar cells (PSCs) are promising devices for providing future clean energy because of their low cost, ease of fabrication, and high efficiencies, similar to those ...

To realize high-speed nonvolatile magnetic memory with low energy consumption, electric switching of perpendicular magnetization by spin–orbit torque in the heavy metal/ferromagnetic (HM/FM) structure ...

Wide-band vibration is abundant in various industrial equipment, but extracting low frequency energy is challenging. Here, we demonstrated a trapezoidal cantilever-structure triboelectric ...

Hydroxide ion (OH–) adsorption process is critical for accelerating the half-reactions of both metal–air batteries and direct methanol fuel cells in alkaline media. This study designs a rational ...

Immunomagnetic micro/nanoparticles (IMNs) have been widely used to isolate rare circulating tumor cells (CTCs) from blood samples for early diagnosis of cancers. However, when entering into biofluids, ...

It has been acknowledged that circulating tumor cells (CTCs) are promising biomarkers in liquid biopsy for cancer diagnosis and prognosis. However, the relationship between the CTC number and gastric ...

In this paper, we propose a dynamic responsive policy for a quadrotor to traverse through narrow gaps based on deep reinforcement learning (RL). The policy provides agile and dynamically adjusted ...