He described the invention and use in his receiver of a semiconductor carbon and steel point-contact rectifying diode, now known as a crystal radio, which was later studied and described in detail by J.C. Bose.
He described the invention and use in his receiver of a semiconductor carbon and steel point-contact rectifying diode. His receiver of a semiconductor carbon and steel point was now known as a crystal radio. Diode was later studied and described in detail by J.C. Bose. Diode was now known as a crystal radio.