Terms: Resonant Tunnelling (29,400), resonant tunneling (192,000), resonant tunneling diode (22,700), resonant tunneling diode (22,700), resonant tunnelling diode (1,440),
Boolean: ("resonant tunnelling" OR "resonant tunneling") +(diode OR diodes) (124,000),
Terms: resonant transmission (13,800), resonant conduction (112), resonant transfer (5,540),
Terms: telegrapher equation (2,830), telegraph equation (12,500), telegrapher's equation (2,160),