Researchers in India have built a platinum-free counter electrode for dye-sensitized solar cells by anchoring nickel ferrite ...

Chemists at the University of Kashan have unveiled a new magnetic nanocatalyst that can build a family of industrially ...

Nanoparticle magnesium ferrite and its three composites have been successfully synthesized. The composites incorporate 10% of rGO, 10% of PPy, and 10% of both materials, respectively, with appropriate ...

Scientists have long known that heat can be used to help fight cancer. But heating tumors and cancer cells is trickier than it sounds. Apply too much heat and patients could get hurt; apply too little ...

Ferrite beads are used to suppress unwanted signals that can interfere with electrical devices such as DC supplies, transmission lines and cables. They provide attenuation of selected frequency bands.

One of the best tools in the engineer’s lightning protection toolbox is a tried, true and frequently underutilized friend, the ferrite toroid. The principle is quite simple. If you have two (or more) ...

Ferrite beads (L1 in the photo) filter high frequency power supply noise by converting it into a tiny amount of heat. Power supply noise can cause various problems for many parts, especially in analog ...