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Novel Preparation Method of Thin Films by Ablation Plasma produced by Intense Pulsed Ion Beam Evaporation

机译:通过强脉冲离子束蒸发产生的消融等离子体的新型制备方法

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A novel preparation method of thin films has been successfully developed by high-density ablation plasma produced by pulsed ion-beam evaporation method.The preparation is available with extremely high deposition rate (with cm/s),without heating the substrate,in a vacuum,with good stoichiometry.As an example,the preparation of phosphoresecent SrAI2O4:Eu,Dy thin films will be shown.Furthermore,a new method has been developed of the synthesis of ultrafine nanosize powders by use of microexplosion of pulsed wire discharge.As an example,the synthesis of NiFe204 powders will be shown,where two wires of nickel and iron were exploded by pulsed current.In addition,we have succeeded in the preparation of tungsten thin films within via holes in LSI by use of pulsed ion beam-evaporation method.fu addition to the huge power per shot,a new machine has been developed of highly repetitive,pulsed power machine for the industrial applications.
机译:通过脉冲离子束蒸发方法生产的高密度消融等离子体成功开发了一种新的薄膜制备方法。制剂具有极高的沉积速率(具有CM / s),在真空中不加热基板具有良好的化学计量。一个例子,磷酸盐的制备SRAI2O4:EU,Dy薄膜将显示。使用微爆炸的脉冲线排放的微爆破,已经开发了一种新方法。例如,将显示NiFe204粉末的合成,其中通过使用脉冲离子束蒸发,通过使用脉冲离子束蒸发,通过使用脉冲离子束蒸发成功地爆炸了NiFe204粉末的两根镍和铁。此外,我们已经成功地制备了LSI中的通孔内的钨薄膜方法.FU除了每次射击巨大的功率,一台新机器已经开发出高度重复,脉冲电机,用于工业应用。

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