Group

McMorran group March 1, 2016 Front row, left to right: Fehmi Yasin, Quin Konyn (undergrad), Eryn Cangi (undergrad), Saul Propp Back row, left to right: Alice Greenberg, Tyler Harvey, Jordan Chess, Ben McMorran, Spencer Alexander, Jordan Pierce Not shown: Galen Gledhill

McMorran group March 1, 2016
Front row, left to right: Fehmi Yasin, Quin Konyn (undergrad), Eryn Cangi (undergrad), Saul Propp
Back row, left to right: Alice Greenberg, Tyler Harvey, Jordan Chess, Ben McMorran, Spencer Alexander, Jordan Pierce
Not shown: Galen Gledhill, Cameron Johnson

 

Prof. Benjamin McMorran, Principle Investigator

Associate Professor of Physics
Oregon Center for Optical, Molecular, and Quantum Sciences
Materials Science Institute
Department of Physics

Curriculum Vitae

Google Scholar page

 

 

 

Alice Greenberg profile picture

Alice Greenberg

Graduate Student

I am interested in the parallels between physical optics and the electron phenomena that Ben McMorran studies. In particular, I want to explore interesting beam modes, such as Hermite-Gaussian and Laguerre-Gaussian modes, and their potential applications. Most of my experience is in optics; in the past I have developed optical systems for a scanning tunneling microscope and the electron spectrometer of the KATRIN experiment. Similarly, I am interested in projects developing new optical and electron wave techniques and systems.

 

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Cameron Johnson

Graduate Student

I am interested in studying the interaction of electron vortex beams with plasmonic nanostructures using energy loss spectroscopy. However, poor beam quality and the low signal to noise ratio of current spectroscopic studies with electron vortex beams have hindered progress in the field. As a result, I have been focused on pursuing different nanofabrication methods to create forked electron diffraction gratings which produce high quality electron vortex beams with a sufficient intensity to perform spectroscopic studies.

 

 

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Will Parker

Graduate Student

Bio coming soon.

 

 

Amy Turner profile picture

Amy Turner

Graduate Student

Bio coming soon.

 

 

 

Fehmi

Fehmi Yasin

Graduate Student
Project: STEM Holography, Development of an Electron Interferometer

My research is focused on using transmission electron microscopes (TEM) in scanning (STEM) mode to perform electron interferometry experiments. As part of this work our group developed a new technique we call STEM-holography (see figure below), inspired by J.M. Cowley. In addition to working on this technique on the microscope, I spend many hours optimizing the theory and phase reconstruction code for two and three electron beam interference experiments. I will be continuing the development of this technique with Hitachi at their Central Research Laboratory in Hatoyama, Japan next year.

I was lucky enough to teach for my first two years of graduate school, both as a Graduate Employee and a Science Literacy Program (SLP) Fellow. As the latter, I worked with Dr. Ben McMorran to develop curricula and syllabus for a progressive version of PHYS 252-3. We worked towards incorporating a more active learning style during lecture and tutorials via clickers and updated worksheets. I also helped to develop at least half of the exam questions for each exam. Teaching matters!

Additionally, I have developed and coordinated Mad Duck Physics. Since 2014, multiple undergraduate students in the Society of Physics Students (SPS) as well as graduate student volunteers and I have been commuting to River Road Elementary School once a month during their school year to perform hands-on physics and chemistry demos with the students there (usually 3rd through 5th grade). These visits culminate in a field trip that they take to the University of Oregon Physics building, where we perform larger demo shows in addition to smaller hands-on demo stations. Please email me if you’d like to get involved!

stemh

 

 

Former Visitors

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Vincenzo Grillo

Adjunct Research Associate

Former Lab Members

Spencer Alexander

Graduate Student

Currently: PhD Student, Wang Group, Department of Physics, University of Oregon

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Nick Anthony

Graduate Student

 

Jordan Chess

Former Graduate Student

Currently: Employed at Micron

View Jordan’s webpage

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Galen Gledhill

Graduate Student

Currently: PhD Student, Majewski Group, Department of Physics, University of Oregon

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Tyler Harvey

Former Graduate Student

Currently: Postdoc, Ropers Group, Physical Institute, Georg-August-Universitat Goettingen

 

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Brian Perrett

Undergraduate Student

Jordan Pierce

Former Graduate Student

Currently: Employed at Intel

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Saul Propp

Graduate Student

Currently: PhD Student, van Enk Group, Department of Physics, University of Oregon

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Jon Ruffin

Former Graduate Student

Rudy Resch

Graduate Student

Currently: PhD Student, Alemán Group, Department of Physics, University of Oregon

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Alex Schachtner

Former Undergraduate Researcher

Currently: Graduate Student, Department of Physics, University of Florida

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Eryn Cangi

Undergraduate Student

 

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Simon Swifter

Undergraduate Student

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Michael Womack

Undergraduate Student

 

Dave Shook

Former Master’s Student

Currently: Applications Development Engineer (Intern) at FEI Company

 

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Jenna Wardini

Former Master’s Student

Currently: Applications Development Engineer (Intern) at FEI Company

Carly Wright

Former Undergraduate Researcher

Currently: Optical Engineering Intern, Northrop Grumman Aerospace Systems

Tyler Yahn

Former Graduate Student

Currently: Senior System Engineer at Urban Airship

 

Summer Lab Students

Bisola Fatunbi

REU Student (Lincoln University)

Malia Kawamura

NSF REU Student (Colby College and Dartmouth College)

Currently: Graduate Research Assistant at University of Illinois at Urbana-Champaign