Enhanced field emission from nano-graphite coated carbon nanotubes

来源 :核技术：英文版 | 被引量 : 0次 | 上传用户：sncyk

【摘要】

：

An effective method by low energy carbonhydrogen ion treatment to enhance field emission of the carbon nanotubes (CNTs) is demonstrated. Comparing with control,

【作者】

：

LI Qintao NI Zhichun GONG Jinl

【机构】

：

ShanghaiInstituteofAppliedPhysics,GraduateSchooloftheChineseAcademyofSciences

【出处】

：

核技术：英文版

【发表日期】

：

2007年5期

【关键词】

：

石墨涂层特种材料材料结构 Graphite Carbon nanotubes Ion beam deposition Field emission

【基金项目】

：

Supported by a Key Program of the Knowledge Innovation Project of Chinese Academy of Sciences, National Natural Science Foundation of China （Grant No.10375085） and National Basic Research Program of C

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

An effective method by low energy carbonhydrogen ion treatment to enhance field emission of the carbon nanotubes (CNTs) is demonstrated. Comparing with control, field emission (FE) currents of the CNTs by carbonhydrogen ion irradiation increased, and the

其他文献

Radio-resistance induced by nitric oxide to heavy ion irradiation in A172 human glioma cells

To investigate effects of nitric oxide on cellular radio-sensitivity, three human glioma cell lines, i.e. A172, A172 transfected green fluorescence protein (EGF

期刊

一氧化氮神经胶质瘤无线电抵抗生物辐射Nitric oxide ^12C^6＋ heavy ion A172 human glioma cells

Some characteristics of X-ray imaging for energy region of over 100 keV using plastic scintillation

In this work, characteristics of using PSFs (plastic scintillation fibers) coupled with CCD (charge-coupled devices ) to build area detectors for high energy X-

期刊

塑料发光纤维X射线成像信噪比SNRPlastic scintillating fiber （PSF） X-ray imaging Geant4 S

对当代几种技术异化观的思考

本文通过对异化的含义和几种不同的技术异化观的深入探讨，认为应该以合目的的社会价值观为指导和完善社会制度的方法来弱化技术异化。

期刊

异化技术异化技术异化观

Characteristics of a reactor with power reactivity feedback

The point-reactor model with power reactivity feedback becomes a nonlinear system. Its dynamic characteristic shows great complexity. According to the mathemati

期刊

点式反应堆稳定性相轨迹核技术Point-reactor Stability Center manifold Phase locus

多西他赛联合铂类治疗126例晚期非小细胞肺癌临床观察

目的探讨多西他赛联合顺铂、卡铂及奈达铂治疗晚期非小细胞肺癌的疗效和毒副反应。方法应用多西他赛75mg／m2联合顺铂75mg／m2（或卡铂AUC=5，或奈达铂75mg／m2）方案治疗126例晚期非小细

期刊

非小细胞肺癌多西他赛顺铂卡铂奈达铂non-small cell lung cancer docetaxel cisplatin carbopla

Analytical modeling for colloid-facilitated transport of N-member radionuclides chains in the fract

<正>A precious analytical model for N-member radionuclide decay chains has been extended to include the ef- fect of radionuclide sorption with groundwater collo

期刊

分析模型放射性核素氮元素同位素Analytical model Decay chains Colloids

99例HBsAg阳性肺结核患者化疗致肝功能损害研究

目的探讨HBsAg阳性肺结核患者应用抗结核药物治疗对肝功能的影响。方法收集该院住院肺结核患者179例,根据HBsAg检测情况分为观察组和对照组,对比两组患者抗结核治疗肝功能损

期刊

肺结核乙肝表面抗原肝功能tuberculosis HBsAg liver function

高能量营养乳剂的肠内营养对重症肺结核机械通气患者的临床疗效

目的探讨高能量密度营养乳剂的肠内营养对重症肺结核机械通气患者的临床疗效。方法选取60例因呼吸衰竭行机械通气肺结核合并COPD患者,随机分为两组,每组30例。分别使用高能量

期刊

重症肺结核高能量密度肠内营养乳剂机械通气疗效severe pulmonary tuberculosis high-energy density nut

The preclinical pharmacological study of dopamine transporter imaging agent ^18F-FP-β-CIT

The paper is to study pharmacologic characteristics of 18F-FP-β-CIT (18F-N-(3-fluoropropyl)-2β-carbomethoxy-3β- (4-iodophenyl)nortropane) as an imaging agent

期刊

帕金森病多巴胺输送放射性核素生物分布Parkinson＇s disease Dopamine transporter Radionuclide im

Determination of spatial resolution of plastic scintillation fiber array with a simple method

The spatial resolution of a position sensitive gamma-ray detector configuration based on plastic scintillation fiber array was measured using a Monte Carlo simu

期刊

塑料闪烁光纤阵空间分辨率测定简单方法Plastic scintillation fiber Spatial resolution Modulatio

Enhanced field emission from nano-graphite coated carbon nanotubes

与本文相关的学术论文