One application might help build better electronics. Electronics manufacturers such as Nitronex Corporation, which donated the piezoelectric materials used in the study, make devices grown out of gallium nitride (GaN) and aluminum nitride (AlN), which are grown on a substrate and consist of layers of very thin films.
Chin(noun) the lower extremity of the face below the mouth; the point of the under jaw. Chin(noun) the exterior or under surface embraced between the branches of the lower jaw bone, in birds.
Definitions for chin chin. Here are all the possible meanings and translations of the word chin chin. Wiktionary(0.00 / 0 votes)Rate this definition: chin chin(Noun) a small Nigerian cookie-like snack made from fried wheat flour dough containing eggs and sometimes also cowpeas. chin chin(Interjection) A toast used when drinking, similar to cheers; most often used in Argentina, Portugal, and the United Kingdom; spelled cin cin or cincin in Italian.