Mudith Karunaratne博士

研究Associate of Professor Rachel Thomson

拉夫堡University, Department of Materials

PH：44（1509）223335
Email:[email protected]
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背景

Mudith obtained his BSc(Eng) in Materials Engineering from the University of Moratuwa in Sri Lanka in 1994 and gained his PhD from the University of Cambridge in 2001 for the thesis titled `Diffusional phenomena in nickel base superalloys'. He was a member of the Corpus Christi College, Cambridge and a former pupil of Royal College, Colombo.

Mudith served as a Lecturer in Materials Engineering at the University of Moratuwa (1995-1996) and was a Research Fellow at the University of Southampton (2001-2004). While at the Southampton University he researched into the effect of carbon on dopant diffusion in semiconductor materials using defect injection and modelling techniques.

自2005年以来，他一直在拉夫堡大学（Loughborough University）担任材料系的研究助理，研究了使用先进的计算机建模技术，研究了涂层超亚博网站下载合金系统中的微观结构演变和生活预测。

研究

His current research is concentrated on the development of computer models based on diffusion, oxidation and thermodynamics to predict microstructure evolution in coated superalloy systems which are used in the hot zones of industrial gas turbine engines. He is also investigating the application of computer modelling to design new coating systems for superalloys. Mudith has considerable experience in the field of materials-modelling and software development for high performance computing.

他的更广泛的研究兴趣是对金属，金属间和半导体材料，热力学，相变，固化，微层次和氧化的测量和建模。

主要资格

BSC（Eng）Moratuwa，剑桥博士

主要出版物

• Karunaratne, M. S. A., Ogden, S.L., Kenny, S. D. and Thomson, R. C., ''A Mulitcomponent Diffusion Model for the Prediction of Microstructural Evolution in Coated Ni-based Superalloy Systems'',Materials Science and Technology，25（2），2009年，第287-299页，ISSN 0267-0836。
• Karunaratne, M. S. A., Bonar, J. M., Ashburn, P. and Willoughby, A. F. W., ''Suppression of Boron Diffusion due to Carbon during Thermal Annealing of SiGe based Device Materials - some comments'',Journal of Materials Science (40 th Anniversary Special Edition)，41（3），2006年2月，第1013-1016页。
• Karunaratne, M. S. A., Willoughby, A. F.W., Bonar, J. M., Zhang, J. and Ashburn, P., ''Effect of Point Defect Injection on Diffusion of Boron in Silicon and Silicon-Germainium in the Presence of Carbon'',应用物理学杂志, 97(11), 1st June 2005, Art. No. 113531.
• Karunaratne, M. S. A. and Reed, R. C., ''Interdiffusion of the Platinum-Group Metals in Nickel at Elevated Temperatures'',Acta Materialia，51（10），2003年6月11日，第2905-2919页。
• Karunaratne, M. S. A., Carter, P. and Reed, R. C., ''On the Diffusion of Aluminium and Titanium in the Ni-rich Ni-Al-Ti System between 900 and 1200 Degrees C'',Acta Materialia，49（5），2001年3月14日，第861-875页。
• Karunaratne，M。S. A.，Carter，P。和Reed，R。C.，“'Ni-RE，Ni-Ta和Ni-W Systems的面部为中心的立方相之间的扩散介于900至1300度之间。亚博网站下载材料科学亚博老虎机网登录和工程A结构材料属性微观结构和处理，281（1-2），2000年4月15日，第229-233页。
• Karunaratne, M. S. A., Rae, C. M. F. and Reed, R. C., ''On the Microstructural Instability of an Experimental Nickel-Based Single-Crystal Superalloy'',Metallurgical and Materials Transactions A-Physical Metallurgy and Materials Science, 32(10), October 2001, pp 2409-2421.