Scientists sug­gest ti­ta­ni­um nit­ri­de in­ste­ad of gold in op­to­e­lec­tro­nics
(World News Science)

An international team of scientists from Russia, Sweden and the U.S. suggested replacing the gold and silver used in optoelectronic devices with an inexpensive material of titanium nitride. The results of the study are published in the journal Applied Physics Letters. ......