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中文摘要：
场发射冷阴极在真空电子器件（如行波管、X射线源、发光器件、场发射平板显示器等）有重要应用。寻找低阈值发射电场和高发射电流密度的场发射材料是制作冷阴极的技术关键。本项目瞄准高亮度发光器件、微波器件和医用设备用的电子源，开展高性能场发射冷阴极材料及其器件应用基础研究，并通过高亮度冷阴极平面光源、X射线冷阴极电子源的研制，探索功能器件的冷阴极制作的科学规律和新型真空电子器件特性的物理问题，掌握新型冷阴极材料尤其是纳米线冷阴极材料应用的科学规律和技术关键，为发展冷阴极器件及其应用提供知识基础。研究内容重点是围绕高亮度的分立器件应用要求，以钨、钼、碳化硅和金刚石等高熔点或高热导率材料为对象，研制低驱动电压、高发射效率的场发射准一维纳米材料，研制新型高亮度纳米冷阴极；研究提高冷阴极电子发射的均匀性和稳定性的科学依据和技术途径；研究纳米冷阴极在功能器件上应用的制作技术和特性物理问题。
结论摘要：
英文主题词Field emission; Quasi-one-dimension nanomaterial; Nanomaterials cold cathode; Planar light source; X-ray source.
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期刊论文
Low-temperature Synthesis of Large-area Films of Molybdenum Trioxide Microbelts in Air and the Depen
Towards an optical coupler using fine-wire: a study of the photovoltaic effect of a heterojunction f
Pulsed-laser treatment of solution-grown ZnO nanowires in nitrogen: Enhancing in electrical conducti
Fabrication and Field Emission Performance of Arrays of Vacuum Microdiodes Containing Cuo Nanowire E
In Situ Oxygen-Assisted Field Emission Treatment for Improving the Uniformity of Carbon Nanotube Pix
Study of field emission, electrical transport, and their correlation of individual single CuO nanowi
Large-Scale Fabrication of Ordered Arrays of Microcontainers and the Restraint Effect on Growth of C
会议论文
Fabrication and Characterization of 4.3-inch Carbon Nanotube Cold Cathodes for Field Emission Flat P
Study of Field Emission from Various Microstructures of Graphene by using Anode-probe Equipped withi
Study on Micro-Fabrication Processes of Triode Device Structures Using Vertically Aligned N-Type Dop
Improvement of field emission uniformity of tungsten oxide nanowire arrays via in-situ plasma treatm
Tuning the Electrical Properties of ZnO-Si Nano-Contacts and Its Effect on Field Electron Emission f
Study of Time Responsibility of Initial Vacuum Breakdown in Pulsed Field Electron Emission for Carbo
Improvement of Environmental Stability of Carbon Nanotube Cold Cathode with Diamond-Like Carbon Coat
Field Emission form Graphene Nano-Sheet Prepared by Chemical Reduction of Exfoliated Graphite Oxide:
Preparation of Large Area ZnO Nanoemitter Cold Cathode for Flat Panel Light Source by using Screen-P
Locally Grown ZnO Nanowires on MOSFET Drain Electrode and the Effect of Active Control on Field Elec
Enhancing Field Emission from ZnO Nanowires: Diamond Like Carbon on Surface and Nanowire-Substrate I
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