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Study of metal additives to alumina ceramics substrate for high temperature and pressure application

หน่วยงาน Nanyang Technological University, Singapore

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ชื่อเรื่อง : Study of metal additives to alumina ceramics substrate for high temperature and pressure application
นักวิจัย : Made, Riko I. , Phua, Eric Jian Rong , Sharif, Ahmed , Pramana, Stevin Snellius , Wong, Chee Cheong , Chen, Zhong , Tok, Alfred Iing Yoong , Nachiappan, Vivek Chidambaram , Ho, Beng Yeung , Gao, Shan
คำค้น : DRNTU::Engineering::Materials::Metallic materials.
หน่วยงาน : Nanyang Technological University, Singapore
ผู้ร่วมงาน : -
ปีพิมพ์ : 2555
อ้างอิง : Made, R. I., Phua, E. J. R., Sharif, A., Pramana, S. S., Wong, C. C., Chen, Z., et al. (2012). Study of Metal Additives to Alumina Ceramics Substrate for High Temperature and Pressure Application. Proceedings of the 2012 IEEE 14th Electronics Packaging Technology Conference, pp.48-51. , http://hdl.handle.net/10220/10018 , http://dx.doi.org/10.1109/EPTC.2012.6507049
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
ขอบเขตของเนื้อหา : -
บทคัดย่อ/คำอธิบาย :

In this work, we present systematical characterizations of iron doped alumina substrates produced by solid state sintering of ball milled powders. It was found that the doped samples have higher fracture toughness, lower thermal conductivity, smaller coefficient of thermal expansion and higher relative dielectric constant than undoped ones. A reduction in thermal conductivity could arguably give extra protection to the package chip in a high temperature application environment and can be attributed to an increase in phonon scattering. Furthermore, the decrease in coefficient of thermal expansion also helps to reduce thermal induced stress between the substrates and device chip. The observed improvement in fracture toughness cannot be explained by the common toughening mechanism, such as crack bridging or due to the increase in crystallite size, and is the subject of further investigation.

บรรณานุกรม :
Made, Riko I. , Phua, Eric Jian Rong , Sharif, Ahmed , Pramana, Stevin Snellius , Wong, Chee Cheong , Chen, Zhong , Tok, Alfred Iing Yoong , Nachiappan, Vivek Chidambaram , Ho, Beng Yeung , Gao, Shan . (2555). Study of metal additives to alumina ceramics substrate for high temperature and pressure application.
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Made, Riko I. , Phua, Eric Jian Rong , Sharif, Ahmed , Pramana, Stevin Snellius , Wong, Chee Cheong , Chen, Zhong , Tok, Alfred Iing Yoong , Nachiappan, Vivek Chidambaram , Ho, Beng Yeung , Gao, Shan . 2555. "Study of metal additives to alumina ceramics substrate for high temperature and pressure application".
    กรุงเทพมหานคร : Nanyang Technological University, Singapore.
Made, Riko I. , Phua, Eric Jian Rong , Sharif, Ahmed , Pramana, Stevin Snellius , Wong, Chee Cheong , Chen, Zhong , Tok, Alfred Iing Yoong , Nachiappan, Vivek Chidambaram , Ho, Beng Yeung , Gao, Shan . "Study of metal additives to alumina ceramics substrate for high temperature and pressure application."
    กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print.
Made, Riko I. , Phua, Eric Jian Rong , Sharif, Ahmed , Pramana, Stevin Snellius , Wong, Chee Cheong , Chen, Zhong , Tok, Alfred Iing Yoong , Nachiappan, Vivek Chidambaram , Ho, Beng Yeung , Gao, Shan . Study of metal additives to alumina ceramics substrate for high temperature and pressure application. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.