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HAADF STEM Image of Copper Aluminum Precipitates

A high angle annular dark field scanning transmission electron micrograph recorded in a Dualbeam FIB of semi-coherent copper aluminum precipitates in an aluminum alloy.

Image by FEI

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HAADF STEM Image of Copper Aluminum Precipitates

A high angle annular dark field scanning transmission electron micrograph recorded in a Dualbeam FIB of semi-coherent copper aluminum precipitates in an aluminum alloy.

Image by FEI

Xiaoqing Pan

Xiaoqing Pan

EMAL Committee Member & Associate Professor
B.S. (Phys.): Nanjing University, China, 1982
M.S. (Phys.): Nanjing University, China, 1985
Ph.D. (Dr. rer. nat.) (Phys.): Universitaet des Saarlandes, Germany,1991

Address:
Department of Materials Science and Engineering
University of Michigan
2038 Dow

E-mail: panx@engin.umich.edu
Phone: (734) 647-6822
Fax: (734) 763 4788
Homepage: http://msewww.engin.umich.edu/research/groups/pan/

Research Interests:
Current research involves the structure/property relationships in both functional and structural ceramics. High Resolution Transmission Electron Microscopy (HRTEM), in combination with Analytical Electron Microscopy (AEM), are utilized to study the bulk ceramics and/or thin films of chemical sensors, ferroelectrics, and silicon nitride-based materials. Physical and chemical deposition techniques are used to prepare the films. Problems under investigation include interfacial structure and chemistry, grain growth, defects, segregation behavior, and electrical properties. Considerable emphasis is placed on understanding the atomistic structure and chemistry of ceramic/ceramic and metal/ceramic interfaces.