仪器简介:e-flux Mini e-Beam蒸发器是一种超高压蒸发器,适用于温度范围为400K至3100K的中小型材料。可以直接从棒状(26mm)的蒸发器中蒸发,也可以从坩埚中蒸发。集成通量监测器可实现最大沉积控制。高效的水冷却确保了操作过程中可忽略不计的放气。电子束电子束蒸发器非常紧凑,安装在CF-40法兰(2.75“OD)上。很容易安装在已经有的 UHV 或 MBE系统上。 主要应用是:表面科学,薄膜沉积,薄膜掺杂 主要蒸发材料: Mo, Ta, W, Au, Ag, Pt, Al, Cu, Ni, Ti, C, Si, Cr技术参数:真空腔体内长度: 190mm (without options). Special length possible on request.最大真空端直径: 34mm安装法兰口径: NW40CF (2.75"OD)烘烤温度: max. 200°Crod feed棒材: 25mm, optionally 50mm坩埚体积: 0,3ccm坩埚材料: Mo, Ta, W, pyrol. Graphite, BN liner, Al2O3, Quartz沉积速率: from 0,01A/s to 2nm/s束流发散角: ±15° (±12° with flux monitor)电子束功率: max. 600W控制器: 19" rack mount, 3U high,230VAC/50Hz选项:挡板 (manual and motorised)flux monitor/flux controller, Deposition Controller*热电偶离子阱各种坩埚 (see above) with end caps for horizontal mountmotorised rod feedcontrol options (schematic)主要特点:独有特点:1,发射电流稳定性:The emission current stabilizer is a closed loop control to keep the emissioncurrent constant automatically with rod melting down or decrease of crucible content2,LED提示棒材位置An LED alerts when the evaporation rod has to be fed. Threshold can be customer set.3,可输入需要的发射电流The emission current can now be set directly on a linear scale for easy reproduction.4,离子阱选项The ion trap option allows to deflect all charged particles out of the beam.
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