A CNT X-ray tube control system according to an embodiment of the present disclosure includes a CNT X-ray tube including an anode electrode, a gate electrode, and a cathode electrode, and configured to generate X-rays from electric field emission; a dummy load including an anode electrode, ...
国内市场环境、产业链发展情况、市场供需、进出口数据、细分市场、竞争格局与主要企业排名、及未来发展趋势等,同时讨论了促进或抑制碳纳米管X射线管(CNT X-Ray Tube)市场发展的因素,旨在能让行业相关者对碳纳米管X射线管(CNT X-Ray Tube)行业现状与趋势有清晰的了解。
(Yue et al., 2002) imaged a human extremity by using a CNT cathode pulse X-ray source with 0.5 ms pulse width at 1 kHz pulse repetition rate and tube current density of 100 mA/cm2 @2.5 V/μm. The pulse repetition rates of electron or X-ray sources are restricted at kHz levels ...
1、结构碳纳米管(carbonnanotubesCNTs),又称巴基管(buckytube),属于富勒碳系,是一维量子材料,是在C60不断深入研究中发现的。碳纳米管是由单层或多层石墨片围绕同一中心轴按一定的螺旋角卷曲而成的无缝纳米级管结构,两端通常被由五元环和七元环参与形成的半球形大富勒烯分子封住,每层纳米管的管壁是一个由碳原子...
Sugie, H., Tanemura, M., Filip, V., Iwata, K., Takahashi, K., Okuyama, F.: Carbon nanotubes as electron source in an x-ray tube. Appl. Phys. Lett. 78, 2578–2580 (2001) Article Google Scholar Lee, N.S., Chung, D.S., Han, I.T., Kang, J.H., Choi, Y.S., Kim, ...
39、yer wallsJ.Nature,1993,363:605-607.9 Ray H Baughma n,Anvar A Zakhidov,Walt A de Heer.Carb on nano tubethe route toward 即 plicati on sJ.Scie nce,2002,297(5582):787-792.10 Raym ond M Reilly,Carb on nano tubes:pote ntial ben efits and risks ofnano tech no logy in nu clea...
Sugie, H., Tanemura, M., Filip, V., Iwata, K., Takahashi, K., Okuyama, F.: Carbon nanotubes as electron source in an x-ray tube. Appl. Phys. Lett. 78, 2578–2580 (2001) Article Google Scholar Lee, N.S., Chung, D.S., Han, I.T., Kang, J.H., Choi, Y.S., Kim, ...
Sugie, H., Tanemura, M., Filip, V., Iwata, K., Takahashi, K., Okuyama, F.: Carbon nanotubes as electron source in an x-ray tube. Appl. Phys. Lett. 78, 2578–2580 (2001) Article Google Scholar Lee, N.S., Chung, D.S., Han, I.T., Kang, J.H., Choi, Y.S., Kim, ...
the following formula was used:\({x}_{1}=\left({y}_{1a}/{y}_{1b}\right)/\sum_{i}\left({y}_{ia}/{y}_{ib}\right)\), wherex1is the atomic fraction of element 1,y1ais the X-ray photoelectron intensity for element 1 in the matrix andyibis a sensitivity factor for element ...
Sugie, H., Tanemura, M., Filip, V., Iwata, K., Takahashi, K., Okuyama, F.: Carbon nanotubes as electron source in an x-ray tube. Appl. Phys. Lett. 78, 2578–2580 (2001) Article Google Scholar Lee, N.S., Chung, D.S., Han, I.T., Kang, J.H., Choi, Y.S., Kim, ...