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A study on an experimental basis a special quality character of thin film use in order to TiN a conditioned immersion

TiN증착 조건에 따른 박막의 특성에 대한 실험적 연구

  • Park, Il-Soo (Department of Refrigeration Engineering, Tongmyong University)
  • 박일수 (동명대학교 냉동공조공학과)
  • Received : 2011.09.16
  • Accepted : 2011.11.10
  • Published : 2011.11.30

Abstract

Formation of TiN films by PVD method and the DC and RF sputtering deposition method can be applied, the injected gas to generate plasma ionization rate of the film forming speed is slow away, anything to increase the adhesion between films limitations have. To improve this, to investigate the deposition and ion beam evaporation simultaneously IBAD(Ion beam assisted deposition) when used, Ion beam surface coating material prior to the survey because the surface cleaning effect of a large, high film adhesion can be obtained. In addition, the high vacuum and low temperature, high purity thin film of uniform thickness in the benefits is.

PVD방식에 의한 TiN박막의 형성은 DC와 RF sputtering deposition 방식을 적용할 수 있지만, 플라즈마 생성을 위해 주입된 가스의 이온화율이 떨어져 박막성형 속도가 느려지며, 박막과의 접착력을 높이는 것에도 한계성을 가지고 있다. 이를 개선하기 위해 증착과 동시에 이온빔을 조사하는 이온빔 진공증착 IBAD(Ion beam assisted deposition)를 이용 하게 되면, 코팅 전에 소재 표면을 Ion beam으로 조사하기 때문에 표면cleaning의 효과가 크고, 접착력이 높은 박막을 얻을 수 있다. 또한 고 진공과 낮은 온도에서도 균일한 두께의 고순도의 박막을 얻을 수 있는 이점이 있다.

Keywords

References

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