SD-160离子溅射仪

SD-160离子溅射仪参数指标

参数指标我要纠错





“The SD-160 type ion sputtering apparatus is designed by means of the two stage (DC) DC sputtering principle. DC (DC) sputtering is the simplest, reliable and economical coating technology, and is the foundation of many manufacturers.

In addition to its usual basic structure, SD-160 is characterized by the configuration of a sample splash, a vacuum display table, a sputtering current indicator, a sputtering current adjustment controller, a miniature vacuum valve, and a timer. It is easy to control the vacuum chamber pressure, ionization current and choose the required ionization gas when working in conjunction with the internal automatic control circuit, so as to achieve the best coating effect. Specially designed bell ring rubber seal ring,

It is guaranteed that the long term use of glass clocks, which will not affect the vacuum of the sample sputter room, is “disintegrating“; the ceramic sealing high pressure head is more durable than the usual rubber seal. According to the ionization characteristics of the gas in the electric field, the large volume sample sputtering chamber and the corresponding area sputtering target are used to make the sputtering coating more uniform and clean.

In addition, SD-160 uses high stability, high sensitivity solenoid valve and dual gas automatic control system. It is easier to protect the sample and guarantee the quality of film forming. It is especially suitable for SEM sample preparation in electron microscope laboratory and electrode preparation for new material research.

High qualitative jump vacuum pump“





溅射气体
溅射靶材溅射电流溅射速率样品仓尺寸样品台尺寸工作电压
根据实验目的可添加氩气,氮气等多种气体。标配靶材为金靶,厚度为50mm*0.1mm。也可根据实际情况配备银靶、铂靶等。

最大电流

50mA,最大工作电流30mA

优于4nm/min

直径160mm,高120mm

样品台尺寸可安装直径50mm和直径70mm的样品台,也可根据自身要求定制样品台

220V

(可做110V),

50HZ

                                                                                      




   

电子束敏感的样品非导电的样品新材料
主要包括生物样品,塑料样品等。S EM中的电子束具有较高能量,在与样品的相互作用过程中,它以热的形式将部分能量传递给样品。如果样品是对电子束敏感的材料,那这种相互作用会破坏部分甚至整个样品结构。这种情况下,用一种非电子束敏感材料制备的表面镀层就可以起到保护层的作用,防止此类损伤;由于样品不导电,其表面带有“电子陷阱”,这种表面上的电子积累被称为“充电”。为了消除荷电效应,可在样品表面镀一层金属导电层,镀层作为一个导电通道,将充电电子从材料表面转移走,消除荷电效应。在扫描电镜成像时,溅射材料增加信噪比,从而获得更好的成像质量。非导电材料实验电极制作观察导电特性



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