한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제23권6호
  • /
  • Pages.477-480
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  • 2010
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  • 1226-7945(pISSN)
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  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
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스크린 프린트된 후막의 Impedance Spectroscopy 특성 분석

Impedance Spectroscopy Analysis of the Screen Printed Thick Films

  • 함용수 (광운대학교 전자재료공학과) ;
  • 문상호 (광운대학교 전자재료공학과) ;
  • 남송민 (광운대학교 전자재료공학과) ;
  • 이영희 (광운대학교 전자재료공학과) ;
  • 고중혁 (광운대학교 전자재료공학과) ;
  • 정순종 (한국전기연구원 에너지반도체센터) ;
  • 김민수 (한국전기연구원 에너지반도체센터) ;
  • 조경호 (국방과학연구소 제4기술연구본부)
  • Ham, Yong-Su (Department of Electronic Materials Engineering, Kwangwoon University) ;
  • Moon, Sang-Ho (Department of Electronic Materials Engineering, Kwangwoon University) ;
  • Nam, Song-Min (Department of Electronic Materials Engineering, Kwangwoon University) ;
  • Lee, Young-Hie (Department of Electronic Materials Engineering, Kwangwoon University) ;
  • Koh, Jung-Hyuk (Department of Electronic Materials Engineering, Kwangwoon University) ;
  • Jyoung, Soon-Jong (Research Center of Energy semiconductor, Korea Electrotechnology Research Institute) ;
  • Kim, Min-Soo (Research Center of Energy semiconductor, Korea Electrotechnology Research Institute) ;
  • Cho, Kyung-Ho (Research Headquarter of the Fourth Technology, Agency for Defense Development)
  • 투고 : 2010.02.25
  • 심사 : 2010.05.22
  • 발행 : 2010.06.01
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초록

In this study, we fabricate 3 wt% $Li_2CO_3$ doped $(Ba,Sr)TiO_3$ thick films on the Ag/Pd bottom electrode printed $Al_2O_3$ substrates for the LTCCs (low temperature co-fired ceramics) applications. From the X-ray diffraction analysis, 3 wt% $Li_2CO_3$ doped BST thick films on the Ag/Pd printed $Al_2O_3$ substrates, which sintered at $900^{\circ}C$, showed perovskite structure without any pyro phase. The dielectric properties of 3 wt% $Li_2CO_3$ doped BST thick films are measured from 1 kHz to 1 MHz. To investigate the electrical properties of 3 wt% $Li_2CO_3$ doped BST thick films, we employ the impedance spectroscopy. The complex impedance of 3 wt% $Li_2CO_3$ doped BST thick films are measured from 20 Hz to 1 MHz at the various temperatures.

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참고문헌

  1. S.-G. Lee, S. E. Moon, H.-C Ryu, M.-H. Kwak, and Y.-T. Kim, Appl. Phys. Lett. 82, 2133 (2003). https://doi.org/10.1063/1.1565705
  2. J. B. Lim, J. Son, S. Nahm, W. Lee, M. Yoo, N. G. Gang, H. J. Lee, and Y. S. Kim, Jpn. J. Appl. Phys. 43, 5388 (2004). https://doi.org/10.1143/JJAP.43.5388
  3. T. Hu, H. Jantunen, A. Uusimaki, and S. Leppavuori, Mater. Sci. Semicond. Process. 5, 215 (2003).
  4. X. L. Li, H. A. Ma, Y. J. Zheng, Y. Liu, G. H. Zuo, W. Q. Liu, J. G. Li, and X. Jia, J. Alloys Compd. 463, 412 (2008). https://doi.org/10.1016/j.jallcom.2007.09.050
  5. H.-W. You and J.-H. Koh, Jpn. J. Appl. Phys. 45,6362 (2006). https://doi.org/10.1143/JJAP.45.6362
  6. S. Lanfredi and A. C. M. Rodrigues, J. Appl. Phys.86, 2215 (1999). https://doi.org/10.1063/1.371033
  7. F. Berkemeier, M. S. Abouzari, and G. Schmitz, Appl. Phys. Lett. 90, 113110 (2007). https://doi.org/10.1063/1.2713138