قدِّم طلبك الآن 
الدكتور ماولد محمد كيفمبي
عالم
المؤهلات العلمية
Ph.D. in Materials Science and Engineering
M.Sc. in Condensed Matter Physics and Biophysics
الكيان
معهد قطر لبحوث البيئة والطاقة
السيرة الذاتية
Dr. Kivambe is a Scientist at Qatar Environment & Energy Research Institute (QEERI), where he works on performance and reliability of Photovoltaic (PV) systems. He has over 15 years’ research experience in PV value chain, from crystalline silicon materials to solar cells and modules, including indoor and outdoor testing. He received his M.Sc. in Condensed Matter physics and Biophysics in 2008, and his Ph.D. in Materials Science and Engineering in 2012 from the Norwegian University of Science and Technology (NTNU), in Norway. Before joining QEERI, Dr. Kivambe worked as a postdoctoral associate at the Massachusetts Institute of Technology (MIT), Photovoltaic Research Laboratory, focusing on performance improvement of low-cost silicon for solar cell applications.
Ph.D. in Materials Science and Engineering
Department of Materials Science and Engineering, Norwegian University of Science and Technology (NTNU)
2012
M.Sc. in Condensed Matter Physics and Biophysics
Department of Physics, Norwegian University of Science and Technology (NTNU)
2007
Postgraduate Diploma in Scientific Computing
University of Dar es Salaam
2002
Bachelor of Science with Education
University of Dar es Salaam
1999
- PV System Performance and Reliability
- Bifacial PV
- Defects and Defect Engineering in PV Silicon Materials and Solar Cells
Scientist
Qatar Environment & Energy Research Institute (QEERI)
2015 - Present
Postdoctoral Fellow
Massachusetts Institute of Technology (MIT)
2012 - 2014
Laboratory Scientist
University of Dar es Salaam
1999 - 2012
- "Record-Efficiency n-Type and High-Efficiency p-Type Monolike Silicon Heterojunction Solar Cells with a High-Temperature Gettering Process," ACS Applied Energy Materials, vol. 2, pp. 4900-4906, 2019
- "Annealing of Silicon Heterojunction Solar Cells: Interplay of Solar Cell and Indium Tin Oxide Properties," IEEE Journal of Photovoltaics, vol. 9, pp. 1202-1207, 2019
- "Shape and quality of Si single bulk crystals grown inside Si melts using the noncontact crucible method," Japanese Journal of Applied Physics, vol. 54, p. 015504, 2015
- "Minority-carrier lifetime and defect content of n-type silicon grown by the noncontact crucible method," Journal of Crystal Growth, vol. 407, pp. 31-36, 2014
- "Growth of dislocation clusters during directional solidification of multicrystalline silicon ingots," Acta Materialia, vol. 59, pp. 7703-7710, 2011
- "The microstructure of dislocation clusters in industrial directionally solidified multicrystalline silicon," Journal of Applied Physics, vol. 110, p. 063524, 2011