J
John B Ketterson
Researcher at Northwestern University
Publications - 823
Citations - 18004
John B Ketterson is an academic researcher from Northwestern University. The author has contributed to research in topics: Thin film & Superconductivity. The author has an hindex of 60, co-authored 814 publications receiving 16929 citations. Previous affiliations of John B Ketterson include University of Virginia & University of California, Los Angeles.
Papers
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Journal ArticleDOI
Power Supply for Ion Mobility Measurements
Journal ArticleDOI
Characteristics of CeCoIn5/Al/AlOx/Nb and CeCoIn5/Al/AlOx/Al tunnel junctions
Ivan P. Nevirkovets,O. Chernyashevskyy,Cedomir Petrovic,Rongwei Hu,Rongwei Hu,John B Ketterson,Bimal K. Sarma +6 more
TL;DR: In this paper, a low Josephson current was observed on the (0, 0, 1) surface of the CeCoIn 5 crystal platelets, consistent with the idea that the order parameter in the heavy-fermion superconductor has unconventional pairing symmetry.
Posted Content
Distribution of parallel vortices studied by spin-polarized neutron reflectivity and magnetization
Sang-Wook Han,Paul F. Miceli,John Farmer,G. P. Felcher,R. Goyette,G. T. Kiehne,John B Ketterson +6 more
TL;DR: In this paper, the authors used spin-polarized neutron reflectivity (SPNR) and DC magnetization measurements to determine the distribution and density of vortices in Nb/Al multilayers.
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Ultrasonic measurements at the metamagnetic transition in URu2Si2
A. V. Suslov,D. Dasgupta,J. R. Feller,Bimal K. Sarma,John B Ketterson,D. G. Hinks,Marcelo Jaime,Fedor Balakirev,Albert Migliori,A. H. Lacerda +9 more
TL;DR: In this paper, the authors performed ultrasonic velocity measurements on a single crystal of URu2Si2 at various temperatures in the 20 ms 50T pulsed magnets at the NHMFL, Los Alamos, NM.
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Microwave impedance measurements on the heavy fermion superconductors UPt3 and UBe13
TL;DR: In this article, the complex microwave impedance in the frequency range of ∼8-36 GHz was measured in the superconducting state of two well characterized heavy fermion single crystals, UBe13 and UPt3.