Tech Xplore

The world's most efficient solar cell: Chinese researchers explain how they designed and built it

Earlier in 2025, Chinese solar manufacturer Longi announced it had built the world's most efficient solar cell. The hybrid ...
EDN

A simpler circuit for characterizing JFETs

Combining Cor Van Rij's JFET test socket with two DMMs, a current limiter, switches and a wall wart yield a simple, accurate ...
Hackaday

Unusual Circuits In The Intel 386’s Standard Cell Logic

Intel’s 386 CPU is notable for being its first x86 CPU to use so-called standard cell logic, which swapped the taping out of ...
C&EN

Heterogeneity of Light-Induced Open-Circuit Voltage Loss in Perovskite/Si Tandem Solar Cells

State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, People’s Republic of China Foshan Xianhu Laboratory of the Advanced ...
eLife

Synaptic density and relative connectivity conservation maintain circuit stability across development

The authors have performed a potentially valuable new kind of analysis in connectomics, mapping to an interesting developmental problem of synaptic input to sensory neurons. While the analysis itself ...
IEEE

A Memristor-Based Bipolar Cell Neuron Circuit for Motion Detection and Action Prediction

Abstract: In this brief, inspired by biological vision systems, a memristor-based bipolar cell neuron circuit (BCNC) is proposed, which can efficiently process incremental information to accurately ...
C&EN

Toward a ToxAtlas of Carbon-Based Nanomaterials: Single-Cell RNA Sequencing Reveals Initiating Cell Circuits in Pulmonary Inflammation

Hannover Medical School, Clinic for Cardiac, Thoracic, Transplantation and Vascular Surgery, Leibniz Research Laboratories for Biotechnology and Artificial Organs (LEBAO), Hannover 30625, Germany ...
IEEE

Numerical Short-Open (and Load) Calibration Technique for Unified Extraction of Equivalent Circuit Parameters in FSS Design

Abstract: This communication presents a unified method for extracting and characterizing the equivalent circuit parameters of frequency-selective surface/structure (uniformly abbreviated as FSS), by ...