Friday, 28 February 2020
Speaker: Jeff Fraser
Lecture title: Electron Microscopy: A Small Talk
In this talk I will explore a short history of Electron Microscopy (EM), the various types of Electron Microscopes, examples of peripheral instruments important to electron microscopy and most importantly the impact that this discipline has had on my life as I fell into a world that I had no knowledge of.
I will speak briefly on Transmission Electron Microscopy (TEM) and Focused Ion Beam Microscopy (FIB) but the main emphasis of the talk will be my area of expertise, Scanning Electron Microscopy. (SEM). I will explain the physics of how they work, advances in the field EM and how they are utilized on a daily basis in manufacturing and academic research.
A picture (or in this case, a micrograph) is worth a thousand words. So the talk will have many thousands of words in the form of images from different scientific disciplines and everyday life.
Bio: Jeff Fraser
Jeff Fraser graduated from Fanshawe College with a three year diploma in “Science Laboratory Technology”. Majored in Microbiology and Biochemistry.
Work experience included 2 years with 3M Canada as a quality-control supervisor, 9 years with Fiberglas Canada in the Physical and Advanced Research department where I first used a Scanning Electron Microscope (SEM) and 26 years with the National Research Council in various portfolios performing Electron Microscopy analysis for scientific staff and outside contracts. Retired in August 2015 but still works at NRC under contract