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Physics Faculty

Our faculty are a unique blend of researchers, educators and professionals who are proven experts in their fields. 

Bob Baer, Specialist

Bob Baer is an academic professional staff member in the Southern Illinois University Carbondale School of Physics and Applied Physics.  He is the Director of the Physics Department’s public astronomy observation program and co-chair of the Southern Illinois Eclipse 2017 - 2024 Steering Committee. He is a board member in the Astronomical Association of Southern Illinois, a member of the Astronomical Society of the Pacific, and the NASA SMD Science Activation community and is currently serving as Co-Chair of the Local Planning Working Group on the AAS Solar Eclipse Task Force.  Bob is currently working on the Dynamic Eclipse Broadcast Initiative and other NASA and NSF funded projects involving nation-wide STEM engagement.

 



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Bob Baer

Neckers 418
618-453-2729
rbaer@siu.edu

Corinne Brevik, Associate Professor

 

Courses taught here are:

  • PHYS 103 - Astronomy
  • PHYS 203A - University Physics
  • PHYS 203B - University Physics
  • PHYS 390- Sudy Abroad


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Neckers 478
618-453-3659
corinne.brevik@siu.edu

Mark Byrd, Professor

Mark Byrd is a professor of  physics specializing in Theoretical Quantum Computation and Quantum Error Correction. He received his PhD from The University of Texas Austin in 1999. He has been at SIU since 2003. Please visit his personal webpage for more information.  Dr. Byrd is a member of the Quantum Computing Group at SIU, and maintains the Qunet Quantum Information and Computation wiki.

 



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Mark Byrd
Neckers 477
618-453-2271
mbyrd@siu.edu

April Hendley, Lecturer

Degree: M.S. University of Oklahoma

Teaching

Office Hours

M,W,F 11am to 1pm

 



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April Hendley

Neckers 489
618-453-1062
ahendley@siu.edu 

Richard Holland, Lecturer

Richard Holland is a Lecturer of Physics. He received his PhD from Southern Illinois University Carbondale in 1999. He has been at SIU since 1998.

 



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Neckers 491
hansolo@siu.edu

Thushari Jayasekera, Associate Professor, Undergraduate Advisor, Assistant Director, School of Physics and Applied Physics

Dr. Jayasekera joined the Department in the Fall of 2011. She graduated with a Ph.D. from the University of Oklahoma, with Prof. Kieran Mullen and Prof. Michael A. Morrison. She did her postdoctoral work with Prof. J. W. Mintmire at Oklahoma State University, and with Prof. M. Boungiorno Nardelli and Prof.  K. W. Kim at North Carolina State University.

 



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Thushari Jayasekera

Neckers Room 487
618-453-1055
thushari@siu.edu

Bumsu Lee, Assistant Professor

Dr. Bumsu Lee is an assistant professor in the Department of Physics at SIUC starting in Fall of 2019. He earned his bachelor’s and master’s degrees from Yonsei University, South Korea, and a Ph.D. degree in Physics from Rutgers University. Prior to the current position, he was a postdoctoral researcher at the University of Pennsylvania and an NRC research associate working at the U.S. Naval Research Laboratory.



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Bumsu Lee

Neckers 473
618-453-2048
bumsu.lee@siu.edu
Lab: Q-squared Lab

Dipanjan Mazumdar, Associate Professor

Teaching

PHYS 565A

Office Hours

Online


 



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Dipanjan Mazumdar

Neckers 480
618-453-3659
dmazumdar@siu.edu
Research Lab

Sangchul Oh, Assistant Professor

Dr. Oh is an Assistant Professor at the Southern Illinois University School of Physics and Applied Physics. He earned his Ph. D. in theoretical condensed matter physics from Pohang University of Science and Technology, South Korea. Before joining SIU in Fall 2023, he worked as a postdoctoral researcher at Korea Institute for Advanced Study, Max Planck Institute at Dresden, University at Buffalo, and Purdue University. He worked as a senior scientist at Qatar Environment and Energy Research Institute.

 



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Matt Penn, Adjunct Assistant Professor of Practice

K. V. Shajesh, Associate Professor of Practice

Poopalasingam Sivakumar, Associate Professor, Graduate Program Director

Poopalasingam Sivakumar is an Assistant professor in the Department of Physics at Southern Illinois University Carbondale since Fall 2015. He received his Ph.D. in Experimental Atomic, Molecular, and Optical Physics from the University of Oklahoma in 2009. He then continued his research as a post-doctoral research fellow at the Delaware State University.

 



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Saikat Talapatra, Professor and Chair

Office Hours

T 11:00 am – 1:00 pm or by appointment R 12:30 pm – 3:30 pm or by appointment 

By appointment: Over Zoom platform or F2F (depending upon the situation)
Please email:saikat@siu.edu

Office Hours for Graduate Students

W: 11:30am - 12:30pm
Location: Neckers 474 (for F2F) virtual on Zoom



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Saikat Talapatra

Neckers 474/485
618-453-2270
saikat@siu.edu
Lab Website

Niranjan Warnakulasooriya, Assistant Professor of Practice

Office Hours

TBA

 

Courses taught here are:

  • PHYS205B
  • PHYS301
  • PHYS310
  • PHYS430

 



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Neckers 240G
wmn1@siu.edu