溅射离子枪，等离子体发生源

溅射离子枪主要用途:

• 溅射清洗/表面科学中样品表面处理, MBE and HV 溅射过程
• 离子辅助沉积
• 离子束溅射镀膜
• 反应离子刻蚀
  技术指标:

  离子能量	25eV - 5keV
  总的离子束电流	1mA (at 5kV with Argon) High Current Version: up to 4mA (at 5kV with Argon)
  电流密度	120µA/cm² at 100mm working distance
  离子束发散角	Ion energy dependant (typically 15°)
  工作距离	100 mm (typically)
  等离子体杯	Alumina (superior than other dielectric materials due to highest yield of secondary electrons)
  气体进气口径	CF-16 (1.33“OD)
  气体流速	1 - 5 sccm (1,5 sccm typical, gas dependant)
  工作真空度	10-6mbar - 10-3mbar (1x10-5mbar typical in chamber with 300l/s pimp). Low 10-6 mbar range possible - beam current then 140µA max.
  激发模式	微波放电等离子体 (无灯丝)
  安装口径	CF-35 (2.75“OD)
  枪直径	34mm (真空端)
  泄露阀	需要气体质量流量计

第二代等离子体源，可以提供离子源，原子源，离子/原子混合源

原子源主要用途：
制备氮化物， e.g. GaN, AlN, GaAsN, SiN etc.
氢原子清洗，氢原子辅助MBE.
制备氧化物， e.g. ZnO, Superconductors, Optical coatings, Dielectrics. 
掺杂， e.g. ZnSe
离子源用途:
离子束辅助沉积(IBAD) for both UHV and HV processes
溅射沉积，双离子束溅射，Sputter deposition and dual ion beam sputtering
溅射清洗/表面科学中的样品表面处理，Sputter cleaning / surface preparation in surface science, MBE and HV sputter processes.
原位刻蚀， e.g. Chlorine
技术参数：
Vacuum compatibility: Fully UHV compatible
Bakeable: >200°C
Microwave power: 250W max at 2.45GHz
Magnet type: Permanent rare-earth. Removeable for bakeout without breaking vacuum
Mounting: NW63CF (4.5"OD)
In vacuum length: 300mm (custom lengths possible): In vacuum diameter max = 57mm
Beam diameter: ~25mm at source (narrower beams also easily produced)
Plasma cup: Alumina
Aperture: Alumina or Boron Nitride
Gas flow rate: 0.01-100sccm depending on aperture selected
Working pressure: ~10-7 Torr to 5x10-3 Torr depending on aperture, pump and application - please contact tectra to discuss your application. Differential pumping option available
Working Distance: 50mm-300mm. 150mm typical
Cooling: Fully water-cooled (including magnetron)
Power supplies:
Microwave
Grid supply*
* Ion and Hybrid Source only
19” rack mount. 3U height. 230VAC, 50Hz or 115VAC, 60Hz
19” rack mount. 3U height. 230VAC, 50Hz or 115VAC, 60Hz
主要特点：
Key Features of the Plasma Source:
Filamentless
Suitable for use with most gases including reactive gases such as oxygen, chlorine, hydrogen, nitrogen etc.
No microwave tuning
Factory set. Simply turn the plasma on and off.
User configurable
The extraction optics are designed to be quickly and easily exchanged allowing users to customise their source to suit a particular combination of sample size, working pressure and current density. Easily exchanged apertures enable beam diameter, gas load and atom flux to be optimised.
simple bakeout preparation
new bakeable ECR magnets allow simple bekeout preparation by just undoing 4 screws. The magnets do not need to be removed but are still on the air side on a closed cooling loop. Hence no sintered material is exposed vacuum.
Al2O3 plasma region
Alumina plasma cup as standard with higher yield of secondary electrons, better resistance against aggressive gases such as Oxygen and ideal plasma striking capability
compact
the air side envilope sizes are brought to a minimum of just 258mm from flange (knife edge side) to case end

溅射离子枪，等离子体发生源信息由科睿技术发展有限公司为您提供，如您想了解更多关于溅射离子枪，等离子体发生源报价、型号、参数等信息，欢迎来电或留言咨询。