McCall Research Group Illinois

Mr. Charles Markus

Professional Information

Graduate Student: Analytical Chemistry
Project: NICE-OHVMS in Black Widow
B.S. Chemistry and Mathematics, University of Wisconsin-Madison, 2012

cmarkus2@illinois.edu

Mr. Charles Markus

Papers

3 C. R. Markus, J. N. Hodges, A. J. Perry, G. S. Kocheril, H. S. P. Müller and B. J. McCall
"High precision rovibrational spectroscopy of OH+"
The Astrophysical Journal (2016), 817, 138-142.
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2 A. J. Perry, J. N. Hodges, C. R. Markus, G. S. Kocheril and B. J. McCall
"High-precision R-branch transitions in the ν2 fundamental band of H3+"
Journal of Molecular Spectroscopy (2015), 317, 71-73.
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1 A. J. Perry, J. N. Hodges, C. R. Markus, G. S. Kocheril, and B. J. McCall
"Communication: High-precision sub-Doppler infrared spectroscopy of the HeH+ ion"
Journal of Chemical Physics (2014), 141, 101101-1-101101-5.
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Talks

10 C. R. Markus, J. E. McCollum, T. S. Dieter, P. A. Kocheril, and B. J. McCall
"Sub-doppler rovibrational spectroscopy of the H3+ cation and isotopologues"
Seventy Second International Symposium on Molecular Spectroscopy, University of Illinois at Urbana-Champaign, 2017.
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9 C. R. Markus, J. E. McCollum, T. S. Dieter, J. N. Hodges, A. J. Perry, and B. J. McCall
"Cavity-enhanced spectroscopy of molecular ions in the mid-infrared with up-conversion detection and Brewster-plate spoilers"
Seventy Second International Symposium on Molecular Spectroscopy, University of Illinois at Urbana-Champaign, 2017.
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8 C. R. Markus, J. E. McCollum, T. S. Dieter, P. A. Kocheril, and B. J. McCall
"Cavity-enhanced spectroscopy of molecular ions in the mid-infrared with up-conversion detection and Brewster-plate spoilers"
12th International User Meeting on Cavity Enhanced Spectroscopy, Radboud University, Nijmegen, Netherlands, 2017.
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7 A. J. Perry, G. S. Kocheril, J. N. Hodges, C. R. Markus and B. J. McCall
"Highly accurate and precise infrared transition frequencies of the H3+ cation"
Seventy First International Symposium on Molecular Spectroscopy, The University of Illinois at Urbana-Champaign, 2016.
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6 C. R. Markus, J. N. Hodges, A. J. Perry, B. J. McCall
"Improved spectroscopy of molecular ions in the mid-infrared with up-conversion detection"
Seventy First International Symposium on Molecular Spectroscopy, The University of Illinois at Urbana-Champaign, 2016.
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5 A. J. Perry, J. N. Hodges, C. R. Markus, G. S. Kocheril, P. A. Jenkins II and B. J. McCall
"Progress Towards a High-Precision Infrared Spectroscopic Survey of the H3+ Ion"
Seventieth International Symposium on Molecular Spectroscopy, University of Illinois, Urbana-Champaign, IL, 2015.
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4 J. N. Hodges, A. J. Perry, C. R. Markus, P. A. Jenkins II, G. S. Kocheril and B. J. McCall
"Advances in Sensitive, Accurate, Precise Ion Spectroscopy through Noise Immune Cavity Enhanced Optical Heterodyne Velocity Modulation Spectroscopy"
Eleventh International User Meeting & Summer School on Cavity-Enhanced Spectroscopy, NIST / NOA, Boulder, CO, 2015.
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3 C. R. Markus, A. J. Perry, J. N. Hodges, G. S. Kocheril, P. A. Jenkins II, and B. J. McCall
"High Precision Infrared Spectroscopy of OH+"
Seventieth International Symposium on Molecular Spectroscopy, University of Illinois, Urbana-Champaign, IL, 2015.
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2 A. J. Perry, J. N. Hodges, C. R. Markus, G. S. Kocheril, P. A. Jenkins II, and B. J. McCall
"High-Precision Sub-Doppler Infrared Spectroscopy of HeH+"
Sixty-Ninth International Symposium on Molecular Spectroscopy, University of Illinois, Urbana-Champaign, IL, 2014.
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1 J. N. Hodges, A. J. Perry, C. R. Markus, P. A. Jenkins II, G. S. Kocheril, and B. J. McCall
"New High Precision Linelist of H3+"
Sixty-Ninth International Symposium on Molecular Spectroscopy, University of Illinois, Urbana-Champaign, IL, 2014.
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Posters

2 G. S. Kocheril, A. J. Perry, C. R. Markus, J. N. Hodges and B. J. McCall
"High Precision Spectroscopy of Molecular Ions"
Chemistry REU Annual Poster Session, The University of Illinois at Urbana-Champaign, 2015.
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1 C. R. Markus, A. J. Perry, J. N. Hodges, G. S. Kocheril and B. J. McCall
"High precision and high accuracy spectroscopy of molecular ions"
Midwest Astrochemistry Meeting, The University of Northern Iowa, Cedar Falls, IA, 2015.
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Other Publications

1 C. R. Markus
"Progress in High-Precision Spectroscopy of Molecular Ions in the Mid-Infrared"
Research Prospectus for Preliminary Examination, University of Illinois, 2015.
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