Siqun Xiao received his B.S. in materials science and engineering in 1982 from Zhejiang University China, Dipl. Ing. in metallurgy from RWTH Aachen 1986 and Dr. rer. nat. in metal physics from University of Goettingen 1990. 1990-1993 he served as Sr. Research Associate in the department of materials science and engineering at Case Western Reserve University in Cleveland, USA. Then in 1993-1996 he became post-doctoral fellow at the National Center for Electron Microscopy of Lawrence Berkeley Lab, Berkeley, USA. Currently Siqun Xiao is Director for Business development at FEI Company in China.

Siqun Xiao received his B.S. in materials science and engineering in 1982 from Zhejiang University China, Dipl. Ing. in metallurgy from RWTH Aachen 1986 and Dr. rer. nat. in metal physics from University of Goettingen 1990. 1990-1993 he served as Sr. Research Associate in the department of materials science and engineering at Case Western Reserve University in Cleveland, USA. Then in 1993-1996 he became post-doctoral fellow at the National Center for Electron Microscopy of Lawrence Berkeley Lab, Berkeley, USA. Currently Siqun Xiao is Director for Business development at FEI Company in China.