John B Ketterson

Professor, Physics and Astronomy
Professor, Electrical and Computer Engineering
Fayreweather Professor, Physics and Astronomy
Applied Physics PhD Program
Astronomy PhD Program
Physics PhD Program

Phone847/491-5468
Emailj-ketterson@northwestern.edu

Source: Scopus

Research output per year

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Personal profile

Research Interests

Nonlinear optics, excitons and plasmons; magnetism & superconductivity; cold-atom physics; laser tweezers.

Education/Academic qualification

Physics, PhD, The University of Chicago

… → 1962

Physics, SM, The University of Chicago

… → 1959

Physics, SB, The University of Chicago

… → 1957

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3 Active
25 Finished

Manipulation of Hole-pinned Vortices: Classical and Quantum
Ketterson, J. B.
National Science Foundation
12/15/19 → 11/30/22
Project: Research project
The Science and Fundamental Understanding of the Radio Frequency Surface Resistance of Nitrogen Doped SRF cavities
Halperin, W. P., Ketterson, J. B., Koch, J., Sauls, J. A. & Seidman, D. N.
National Science Foundation
8/1/17 → 7/31/21
Project: Research project
Bose-Einstein Condensation of Magnons and Potential Device Applications
Ketterson, J. B.
Department of Energy
9/1/15 → 8/31/21
Project: Research project
Collaborative Research: Size-Effect Driven Nanoparticle Ferromagnetism
Ketterson, J. B.
National Science Foundation
6/15/15 → 5/31/18
Project: Research project
Collaborative Research: Controlled Disorder and Topological Defects in Magnetically Frustrated Thin Film Metamaterials
Ketterson, J. B.
National Science Foundation
6/1/15 → 5/31/18
Project: Research project

15667 Citations
665 Article
41 Conference contribution
39 Conference article
11 Chapter
More

Control of spin dynamics in artificial honeycomb spin-ice-based nanodisks
Taghipour Kaffash, M., Bang, W., Lendinez, S., Hoffmann, A., Ketterson, J. B. & Jungfleisch, M. B., May 1 2020, In: Physical Review B. 101, 17, 174424.
Research output: Contribution to journal › Article › peer-review
1 Scopus citations
Direct Observation of Bandgap Oscillations Induced by Optical Phonons in Hybrid Lead Iodide Perovskites
Guo, P., Xia, Y., Gong, J., Cao, D. H., Li, X., Li, X., Zhang, Q., Stoumpos, K., Kirschner, M. S., Wen, H., Prakapenka, V. B., Ketterson, J. B., Martinson, A. B. F., Xu, T., Kanatzidis, M. G., Chan, M. K. Y. & Schaller, R. D., May 1 2020, In: Advanced Functional Materials. 30, 22, 1907982.
Research output: Contribution to journal › Article › peer-review
1 Scopus citations
Ferromagnetic resonance in single vertices and 2D lattices macro-dipoles of elongated nanoelements: Measurements and simulations
Bang, W., Silvani, R., Hoffmann, A., Ketterson, J. B., Montoncello, F. & Jungfleisch, M. B., Nov 11 2020, In: Journal of Physics Condensed Matter. 33, 6, 065803.
Research output: Contribution to journal › Article › peer-review
Influence of the Vertex Region on Spin Dynamics in Artificial Kagome Spin Ice
Bang, W., Sturm, J., Silvani, R., Kaffash, M. T., Hoffmann, A., Ketterson, J. B., Montoncello, F. & Jungfleisch, M. B., Jul 2020, In: Physical Review Applied. 14, 1, 014079.
Research output: Contribution to journal › Article › peer-review
2 Scopus citations
Josephson Junctions with Artificial Superparamagnetic Barrier: A Promising Avenue for Nanoscale Magnetometry
Nevirkovets, I. P., Belogolovskii, M. A. & Ketterson, J. B., Jul 2020, In: Physical Review Applied. 14, 1, 014092.
Research output: Contribution to journal › Article › peer-review