Two primary mining companies in North Carolina that produce the world's highest quality quartz used to make silicon chips and ...

该公司开发的QST衬底具有与GaN相匹配的CTE，由多晶氮化铝陶瓷芯构成，并附有多层无机薄膜，顶部是一个二氧化硅（SiO2）键合层，允许单晶硅层作为外延GaN生长的成核层。PRdesmc 这种技术使得可以在300mm晶圆上实现高质量、无翘曲和无裂纹的GaN外延生长，从而 ...

A new component of solar cells may revolutionize the photovoltaic market. Diatomite, also known as diatomaceous earth, is a ...

Smaller features allow for faster and more advanced ICs that consume less power and can be produced at lower cost. For semiconductor manufacturing, photolithography is the key driver for this ...

The key element of the device is an anti-reflector layer based on silicon dioxide (SiO2) that improves light harvesting and charge extraction performance. Researchers at the Tarbiat Modares ...

Dede Henley is a provocative thought-leader for executives. Do you know that every person who works for you has a super power? Well, they do. Superman could lift tall buildings, and Luke Skywalker ...

Luckily, USB Power Delivery (USB PD) is a universal charging specification that allows you to sidestep the fragmented phone charger market altogether. Here’s everything that you need to know ...

After testing over 30 of the best portable power stations, these are our top-rated recommendations. My team of expert hardware reviewers test out all the best mobile power solutions, like the best ...

Ingested vs. Inhaled Silicon Dioxide: According to the FDA, food-grade silicon dioxide is considered safe when ingested in ...

Purchasing power is the value of a currency expressed in terms of the number of goods or services that one unit of money can buy. It can weaken over time due to inflation. That's because rising ...

These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders ...