J
Jack H. Freed
Researcher at Cornell University
Publications - 468
Citations - 24789
Jack H. Freed is an academic researcher from Cornell University. The author has contributed to research in topics: Electron paramagnetic resonance & Relaxation (NMR). The author has an hindex of 82, co-authored 459 publications receiving 23392 citations. Previous affiliations of Jack H. Freed include Dartmouth College & University of Freiburg.
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Ultrahigh vacuum ESR studies on clean metal surfaces: NO2 on copper
TL;DR: In this article, a resonant microwave cavity (Cylindrical Teoll mode) was employed to study NO2 adsorbed on Cu supported on Vycor, on Cu wires of 99.999% purity, and on evaporated Cu films.
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Rapid singular value decomposition for time-domain analysis of magnetic resonance signals by use of the lanczos algorithm
TL;DR: A new approach for solving the spectral decomposition problem which is based on the Lanczos algorithm is investigated, which has provided an effective means for solving slow-motional magnetic resonance spectra as well as other complicated problems in chemical physics.
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Nuclear modulation effects in 2+1 electron spin-echo correlation spectroscopy
TL;DR: In this article, the authors presented the synthesis of the 2+1 pulse sequence for the study of electron spin-echo envelope modulation (ESEEM) with the technique of spin•echo correlated spectroscopy (SECSY), which has previously been used to study nuclear modulation by two-dimensional Fourier transform ESR methods.
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Preformed Soluble Chemoreceptor Trimers That Mimic Cellular Assembly States and Activate CheA Autophosphorylation.
Anna R. Greenswag,Xiaoxiao Li,Peter P. Borbat,Dipanjan Samanta,Kylie J. Watts,Jack H. Freed,Brian R. Crane +6 more
TL;DR: The TarFO modules demonstrate that trimerized signaling tips self-associate, bind CheA and CheW, and facilitate conversion of CheA to an active conformation, different from that observed with a single inhibitory receptor.