1. Canadian Centre for Electron Microscopy and Department of Materials Science and EngineeringMcMaster University Main Street West Hamilton Ontario L8S4M1 Canada
2. Department of PhysicsMcGill University 3480 University Street Montreal Quebec H3A0E9 Canada
3. Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic SystemsSchool of PhysicsBeijing Institute of Technology 5 Zhongguancun South Street Beijing 100081 China
4. Delmic BV Kanaalweg 4 Delft 2628EB The Netherlands
5. Department of Electrical and Computer EngineeringMcGill University 3480 University Street Montreal Quebec H3A0E9 Canada
6. Optic & Electronic Component Material CenterKorea Institute of Ceramic Engineering & Technology Jinju 52851 Republic of Korea
7. School of Physics and EngineeringZhengzhou University Daxue Road 75 Zhengzhou 450052 China
8. Department of Electrical Engineering and Computer ScienceUniversity of Michigan 1301 Beal Avenue Ann Arbor MI 48109 USA
9. Canadian Light Source 44 Innovation Boulevard Saskatoon Saskatchewan S7N2V3 Canada