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학술대회 Fast Active-Current Control with a Push-up Voltage Source for Carbon Nanotube Field-emission X-ray Tubes
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저자
강준태, 정진우, 최영철, 김재우, 최성열, 박소라, 신민식, 연지환, 전효진, 안승준, 송윤호
발행일
201504
출처
International Vacuum Electronics Conference (IVEC) 2015, pp.1-2
DOI
https://dx.doi.org/10.1109/IVEC.2015.7223803
초록
The advanced active-current control with a push-up voltage source is proposed for the fast operation of a carbon nanotube (CNT) field-emission X-ray tube while maintaining the advantages of improved stability and reliability. The push-up voltage source, composed of a resistor and a voltage supply, was found to reduce the response time of CNT X-ray tubes down to sub-microsecond.
키워드
active-current control, carbon nanotube, field emission, push-up voltage source, X-ray tube
KSP 제안 키워드
Carbon nano-tube(CNT), Improved stability, active-current control, fast operation, field emission, push-up voltage source, response time, x-ray tube