electrondensity相关论文
The effect on the germination and seedling growth of radish (Raphanus sativus) seeds were examined employing a dielectri......
Ferroelectric lead-free BaTi1-xZrxO3 ceramic powder samples with various compositions (x =0,0.04,0.06) have been synthes......
结合密度泛函理论框架内的周期性平板模型,运用第一性原理计算方法研究了CO2在δ-Pu(100)表面的吸附行为.结果 表明,CO2分子以C端......
Research on characteristics of helium plasma and irradiation damage to tungsten surface in cascade a
In fusion reactor,the divertor is used to filter the helium ash produced in the reaction.Tungsten is a plausible candida......
Measurement of electron density in fluoro-based capacitively coupled plasma by using floating resona
Due to some challenges for the diagnosis of langmuir probe in reactive plasmas,microwave based probe techniques are now ......
The impact of CT value variance caused by phantom size for calculating dose distribution in human bo
Background:A conversion from computed tomography(CT)values obtained using single-energy CT to relative electron density(......
The methods to study the particle diffusion coefficient and the convection velocity were primarily based on the density ......
The Experimental Study of Hollow Cathode Glow Discharge Plasma under the condition of Low Pressure a
With the development of economy, many industries require making use of the glow discharge plasma in the pressure less th......
By using the full-core plus correlation (FCPC) type wave functions,the accurate charge densities ρ(0) at the nucleus an......
Microplasmas are usually sustained inside micro-cavities of typical size in the range of 10-1000 μm.The aspect (length-......
The plasma characteristics of a lightning discharge channel are reviewed.The spectrum of the natural lighting is investi......
用Langmuir静电探针测量5kW横流CO2激光器放电等离子体,根据P.R.Smy流动等离子体厚鞘理论进行分析,表明在工作气压力为42Torr、放......
通过测定激光等离子体中镁原子和离子谱线Stark展宽的时间演化特性.得到了激光诱导等离子体中电子密度的时间演化行为及其机理。......
汤姆逊散射(Thomson Scattering)对所研究的等离子体几乎没有干扰, 是诊断托卡马克等离子体电子温度和密度的重要工具。由于散射截......
利用介质阻挡放电装置在大气压下产生了稳定的氩气等离子体羽，利用示波器对等离子体羽的外加电压、电流和发光信号进行了记录。光学......
采用发射光谱方法对大气压氩气介质阻挡放电(DBD)系统中的电子密度进行了诊断。通过考虑放电等离子体中的各种加宽机制, 采用自编......
本文讨论了探针在流动等离子体中的鞘层变化,在厚鞘层情况下,用朗谬尔探针测量了在不同偏压和主放电电流下的离子电流,并计算出不......
介绍了激光干涉技术用于诊断等离子体的基本原理、实验装置及图像处理方法等,通过Mach-Zehnder激光干涉仪诊断了空气开关等离子体......
发展了一种基于角谱分离的全光分幅方式的多幅激光差分干涉与阴影成像诊断系统，可以在一次实验中拍摄2~4幅、幅间隔3~12 ns的高清晰......
为了研究类镍氪32.8 nm激光输出所需的等离子体状态，利用Cowan程序计算了类镍氪32.8 nm激光系统的有关原子参数。根据能级参数，建立......
用3.39μm和0.63μm同时振荡的双波长He-Ne激光器,首次测量了脉冲氦等离子体中电子密度(10~(14)～10~(15)cm~(-3)的时间和径向空间分......
为了揭示液相基质激光诱导击穿光谱(LIBS)与固相基质LIBS特性差异的产生机理,采用液体射流取样技术,利用脉冲激光烧蚀CrCl3水溶液......
采用激光-电弧复合焊的方法焊接了HG785D高强钢, 研究了不同热源顺序下激光功率和送丝速度对焊接过程的影响。观察了复合焊过程中......
为了解决轴快流(FAF)CO2 激光器的大体积和高气压所产生的等离子体放电不稳定问题，设计了相应的预电离装置。预电离装置安装在激光......
Noble gas (Ng) chemistry has turned into a new and fascinating field of study.In particular,species containing both iner......
This chapter discusses two important aspects of the structure-determination process that are related to the accurac......
Electron density calculation based on Stark broadening of D Balmer line from detached plasma in EAST
...
The spectral characteristic of laser-induced plasma in soil was studied in this work,laser-induced breakdown spectroscop......
The phase shift characteristics reflect the state change of electromagnetic wave in plasma sheath and can be used to rev......
使用马赫-曾德激光干涉方法对空气中的飞秒激光成丝进行了测量分析。首先获得了激光成丝等离子体的阴影图像,通过调节探测光的延迟......
本文研究以Ａｒ为缓冲气体，用Ｎｄ：ＹＡＧ激光烧蚀固体表面的等离子体。用光学多道分析仪测量了等离子体的时间分辨发射光谱，用一组ＭｎＩ谱线的相对强度计......
