Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials that have unpaired electrons. The...
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Pulsed electron paramagnetic resonance (EPR) is an electron paramagnetic resonance technique that involves the alignment of the net magnetization vector...
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other quantum numbers. This is the method of electron paramagnetic resonance (EPR) or electron spin resonance (ESR), used to study free radicals. Since only...
22 KB (2,959 words) - 08:55, 31 May 2024
Electron nuclear double resonance (ENDOR) is a magnetic resonance technique for elucidating the molecular and electronic structure of paramagnetic species...
15 KB (2,020 words) - 21:00, 8 July 2024
Paramagnetic nuclear magnetic resonance spectroscopy refers to nuclear magnetic resonance (NMR) spectroscopy of paramagnetic compounds. Although most NMR...
7 KB (799 words) - 19:35, 27 January 2023
is very broadly similar to electron paramagnetic resonance (EPR), and also somewhat similar to nuclear magnetic resonance (NMR), except that FMR probes...
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and another is a standard of the position and intensity of electron paramagnetic resonance signals. DPPH has several crystalline forms which differ by...
7 KB (639 words) - 16:49, 31 March 2022
interaction between an electron and an atomic nucleus. Its major manifestation is in electron paramagnetic resonance and nuclear magnetic resonance spectroscopies...
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chemistry, electron magnetic resonance (EMR) is an interdisciplinary field that covers both electron paramagnetic resonance (EPR, also known as electron spin...
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initialisation and readout. Like electron paramagnetic resonance (EPR), ODMR makes use of the Zeeman effect in unpaired electrons. The negatively charged nitrogen...
10 KB (1,234 words) - 03:56, 25 November 2024
resonance (quantum mechanics), a quantum resonance process Nuclear magnetic resonance, a special case Giant resonance Electron paramagnetic resonance...
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Yevgeny Zavoisky (section Work on resonance phenomena)
physicist known for discovery of electron paramagnetic resonance in 1944. He likely observed nuclear magnetic resonance in 1941, well before Felix Bloch...
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being induced by the magnetic field. APR is a variation of electron paramagnetic resonance (EPR) where the acoustic rather than electromagnetic waves...
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spectroscopy, including electron paramagnetic resonance (EPR), luminescence induced by light (photoluminescence, PL) or electron beam (cathodoluminescence...
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precisely by its resonant frequency. Electron paramagnetic resonance, otherwise known as electron spin resonance (ESR), is a spectroscopic technique similar...
60 KB (7,902 words) - 15:05, 20 November 2024
academic domain. Electron paramagnetic resonance (EPR) spectroscopy is dedicated to researching substances with unpaired electrons. It was first introduced...
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Spectral Database for Organic Compounds (category Nuclear magnetic resonance)
resonance (1H-NMR) spectra, 13C nuclear magnetic resonance (13C-NMR) spectra and electron paramagnetic resonance (EPR) spectra. The construction of the database...
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Spin trapping (redirect from Electron spin trapping)
the use of electron paramagnetic resonance (EPR) spectroscopy. EPR spectroscopy detects paramagnetic species such as the unpaired electrons of free radicals...
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Larmor precession (category Nuclear magnetic resonance)
a key concept in fields such as nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR), since the precession rate does not depend...
10 KB (1,394 words) - 22:03, 3 November 2024
Electron paramagnetic resonance (EPR), also known as Electron spin resonance (ESR) Fano resonance Feshbach resonance Limbic resonance Magnetic resonance Mechanical...
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Spin echo (category Electron paramagnetic resonance)
signal from edema. Nuclear magnetic resonance Magnetic resonance imaging Neutron spin echo Electron paramagnetic resonance Photon echoes in semiconductor optics...
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Spin label (category Electron paramagnetic resonance)
probing proteins or biological membrane-local dynamics using electron paramagnetic resonance spectroscopy. The site-directed spin labeling (SDSL) technique...
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peak integrals to determine the composition quantitatively. Electron paramagnetic resonance (EPR) is a technique that allows the detection of free radicals...
15 KB (1,540 words) - 12:04, 9 October 2024
among other ways, in atomic and molecular spectra and in electron paramagnetic resonance spectra of free radicals and transition-metal ions. As the...
28 KB (4,377 words) - 01:34, 22 November 2024
of the decay of parent nuclei. Electron paramagnetic resonance Ikeya, Motoji (1989). "Use of Electron Spin Resonance Spectrometry in Microscopy, Dating...
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Mohindar S. (1971). "Antisymmetric Exchange and Exchange-Narrowed Electron-Paramagnetic-Resonance Linewidths". Physical Review B. 4 (1): 38–45. Bibcode:1971PhRvB...
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Dynamic nuclear polarization (category Nuclear magnetic resonance)
the polarization of electron spins to neighboring nuclear spins using microwave irradiation at or near electron paramagnetic resonance (EPR) transitions...
32 KB (4,201 words) - 03:44, 14 November 2024
M.; Chien, James C. W. (1974-05-07). "ChemInform Abstract: Electron Paramagnetic Resonance of Tetrakis(1-norbornyl)Chromium". Chemischer Informationsdienst...
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Copper(II) chloride is paramagnetic. Of historical interest, CuCl2·2H2O was used in the first electron paramagnetic resonance measurements by Yevgeny...
29 KB (2,700 words) - 17:00, 25 October 2024
professor at the University of Denver, known for her work on electron paramagnetic resonance. Eaton completed her bachelor's degree in chemistry at Wellesley...
9 KB (964 words) - 18:31, 2 December 2023