Challenges and new applications in vacuum microelectronics: a look at IVMC-2001

IVMC-2001 demonstrated how the vacuum microelectronics field has branched from its initial interest areas, which were predominantly microwave amplifier applications, through a decade of exploration of the field-emission flat-panel display, into new interests which are emerging. The Conference opened with a session on novel applications of field-emission cathodes. New applications include space electronics ("vacuum ICs"), power switches, a free electron laser, nano-scale X-ray sources, high-resolution retarding field analyzers, and spacecraft propulsion systems. There also were presentations of application to high-throughput lithography systems, tera-bit mass storage devices, vacuum fluorescent lights and mercury-free, energy-efficient lamps. There also was a demonstration of the continuing progress in microwave amplifiers and FE displays.