title: Nanotube radio.
abstract: We have constructed a fully functional, fully integrated radio receiver from a single carbon nanotube. The nanotube serves simultaneously as all essential components of a radio: antenna, tunable band-pass filter, amplifier, and demodulator. A direct current voltage source, as supplied by a battery, powers the radio. Using carrier waves in the commercially relevant 40-400 MHz range and both frequency and amplitude modulation techniques, we demonstrate successful music and voice reception.
authors.affiliation: Department of Physics, Center of Integrated Nanomechanical Systems, University of California at Berkeley, Berkeley, California 94720, USA.
authors.forename: K
authors.initials: K
authors.lastname: Jensen
authors.forename: J
authors.initials: J
authors.lastname: Weldon
authors.forename: H
authors.initials: H
authors.lastname: Garcia
authors.forename: A
authors.initials: A
authors.lastname: Zettl