刘纯亮
平板显示器件与技术,数字图像显示与电路设计,等离子体数值模拟,高功率微波器件与技术。
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- 姓名:刘纯亮
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博士生导师
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学科领域:
制糖技术
- 研究兴趣:平板显示器件与技术,数字图像显示与电路设计,等离子体数值模拟,高功率微波器件与技术。
刘纯亮,男,1959年出生,1981年12月毕业于西安交通大学电子工程系,留校任教至今。1987年6月获西安交通大学电子物理与器件专业硕士学位,1992年7月获中国原子能科学研究院加速器物理及应用专业博士学位,1992年12月至1994年8月在西安交通大学电子学与通信博士后科研流动站从事博士后科研工作。2002年7月至2002年12月在日本佐贺大学做高级访问学者,任客座教授。现任西安交通大学电子与信息工程学院分党委书记,电子物理与器件教育部重点实验室主任。主要学术兼职有:国务院学位委员会第五届学科评议组(电子科学与技术组)成员,教育部高等学校电子科学与技术教学分指导委员会委员,中国电子学会真空电子学分会委员会委员,中国兵工学会光学专业委员会委员,陕西省电子学会显示技术专业委员会主任委员,“真空电子技术”杂志编委会委员。
主要研究领域;平板显示器件与技术,数字图像显示与电路设计,等离子体数值模拟,高功率微波器件与技术。主持完成国家自然科学基金2项, “十五”国家“863计划”重点项目1项,教育部科学技术重大项目1项,目前联合承担国家自然科学基金重点项目1项。
出版专著《束流传输原理》(第二作者,1991年)和《电子束与离子束物理》(第二作者,2001年),在国内外重要期刊发表学术论文90多篇,其中SCI、EI收录50多篇,申请中国发明专利10项, 4项已获授权。“束流传输理论研究”获原国家教委科技进步三等奖(第二完成人,1993年),“基于SOS的200kV、2000Hz全固态脉冲功率源研制”获军队科技进步二等奖(第九完成人,2005)。
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刘纯亮, Bingang Guo, a) Chunliang Liu, Zhongxiao Song, Liu Liu, Yufeng Fan, and Xing Xia, Duowang Fan
JOURNAL OF APPLIED PHYSICS 98, 043304 (2005),-0001,():
-1年11月30日
Mg-Zr-O protective layers for alternating current plasma display panels were deposited by e-beam evaporation. The effect of the ZrO2 addition on both the discharge properties (firing voltage Vf, minimum sustaining voltage Vs, and memory coefficient (MC)) and the microstructure of deposited Mg-Zr-O films were investigated. The results show that the film microstructure changes and the electron emission enhancement due to the ZrO2 addition are the main reasons for the improvements of the discharge properties of Mg-Zr-O films. A small amount of Zr solution in MgO under its solid solubility can effectively increase the outer-shell valence electron emission yield so as to decrease Vf and Vs compared with using a pure MgO protective layer. The ZrO2/(MgO+ZrO2) ratio has a great effect on the film surface conditions. Proper surface morphologies make a good contribution to obtain large MC in accordance with lower firing voltage.
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【期刊论文】Two-dimensional Child–Langmuir law of planar diode with finite-radius emitter
刘纯亮, Yongdong Li *, Hongguang Wang, Chunliang Liu, Jian Sun
Applied Surface Science 251(2005)19-23,-0001,():
-1年11月30日
e-radius emitter is studied with particle-in-cell simulations to extend the classical one-dimensional (1D) Child–Langmuir law to two-dimensions. It is found that the 2D space-charge-limited current density in units of the classical 1D value follows a monotonically decreasing function of the dimensionless ratio of emitter radius (R) to gap separation (D), and the function can be extended to relativistic regime without significant modification. It is also verified that Lau's analytical prediction of the 2D Child-Langmuir law is in better agreement with the simulation results in comparison with Rokhlenko's.
Child-Langmuir law, Particle-in-cell, Planar diode, Relativistic regime
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【期刊论文】A New Method for Measuring the Wall Charge Waveforms of AC PDP*
刘纯亮, Liang Zhihu, Liu Zujun, Liu Chunliang
Plasma Science & Technology, Vol. 6, No.6, Dec. 2004,-0001,():
-1年11月30日
A new method is developed to measure the wall charge waveforms in coplanar alternating current plasma display panel (AC PDP). In the method, two groups of display electrodes are selected from a coplanar AC PDP and two capacitors are respectively connected with these two groups of display electrodes in series, and a measuring circuit and a reference circuit are thus constructed. With the help of special processing, discharge takes place in the cells included in the measuring circuit under a normal drive voltage but no discharge takes place in the cells included in the reference circuit under a normal drive voltage. The wall charge waveforms are obtained from the voltage difference between the two capacitors. Using the method, the wall charge waveforms are measured during resetting period, addressing period and sustaining period for the 304.8mm (12-inch) test PDP panel. The result shows that the wall voltage is about 96V during the sustaining period.
plasma display panel,, wall charge,, measuring method
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