A South Korean research team has, for the first time, uncovered the molecular-level mechanism by which trace amounts of impurities—known as dopants—can reverse charge polarity in organic polymer ...
This video explains how semiconductors work and how their electrical properties are controlled using band gaps and doping. Semiconductors are materials that conduct electricity under specific ...
We might tend to take the word “diode” for granted if we’re thinking of a “diode” as just a two-lead or two-terminal device that gets used in this or that place for this or that purpose. It can become ...
Abstract: Hyperabrupt-junction varactor diodes, for which dopant concentration decreases with distance from the p-n junction, possess favorable characteristics in time-varying systems. These diodes ...
In this week’s AIRmail newsletter, The Outer Line takes an in-depth look at trending cycling news: Van Aert Takes Revamped Final Stage; Does Cycling Have a Fatal Concentration of Power? Creative ...
Within the field of optoelectronics, there is a significant focus on enhancing the electronic properties of (CsPbBr 3) nanocrystals (NCs). CsPbBr 3 nanocrystals have excellent photoluminescence ...
Abstract: The quantum microwave measurement technique based on Rydberg atoms enables the measurement of microwave electric field over an ultrawide frequency range. To improve the sensitivity while ...
Iga Swiatek, the women’s world No. 2 tennis player, has received a one-month doping ban after testing positive for the banned substance trimetazidine (TMZ). The International Tennis Integrity Agency ...
According to a study published in FUEL recently, a neural network-based absorbance recovery method was developed by a research group led by Prof. GAO Xiaoming and Prof. LIU Kun from the Hefei ...