Spin chemistry

Results: 342



#Item
291Physical chemistry / Magnetism / Magnetostatics / Physical quantities / Nuclear magnetic resonance / Magnetic isotope effect / CIDNP / Kinetic isotope effect / Magnetic field / Physics / Chemistry / Electromagnetism

18. The Magnetic Isotope Effect on Radical Pair Reactions In the same manner that the orientation of a nuclear spin can influence the rate of ISC of two nuclear spinomers in the presence of a strong (spin orienting)

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:47
292Free radicals / Organic chemistry / Intersystem crossing / Non-Kekulé molecule / Radical / Mechanistic organic photochemistry / Chemical reaction / Spin chemistry / CIDNP / Chemistry / Photochemistry / Nuclear magnetic resonance

11. Magnetic Resonance and Spin Chemistry. A Paradigm and a Case History At the beginning of the Chapter (Figure 1) a paradigm was proposed that

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:45
293Spintronics / Spectroscopy / Magnetism / Angular momentum coupling / Spin / Nuclear magnetic resonance / Intersystem crossing / Electron / Magnetic moment / Physics / Rotational symmetry / Atomic physics

Putting a Spin on Photochemical Processes. The Role of Electron Spin in Photophysical and Photochemical Processes 1. Introduction. Spin Chemistry.

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:41
294Nuclear magnetic resonance / Spectroscopy / Zero field splitting / Electron paramagnetic resonance / J-coupling / Intersystem crossing / Angular momentum coupling / Magnetic dipole–dipole interaction / Nuclear magnetic resonance spectroscopy / Physics / Chemistry / Electromagnetism

12. The Molecular Intersystem Crossing Step S1 ∅ T1. Zero Field Splitting of the Triplet Levels and Spin Polarization of the Triplet State. In Section 7 it was pointed out that under certain circumstances the three

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:45
295Vectors / Physical quantities / Rotational symmetry / Vector calculus / Linear algebra / Euclidean vector / Angular momentum / Spin / Vector / Algebra / Physics / Mathematics

2. Spin Chemistry and the Vector Model The story of magnetic resonance spectroscopy and intersystem crossing is essentially a choreography of the twisting motion which causes reorientation or

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:42
296Nuclear magnetic resonance / Physical chemistry / Magnetism / Atomic physics / Magnetostatics / CIDNP / Electron paramagnetic resonance / Radical / Spin chemistry / Physics / Electromagnetism / Chemistry

17. Magnetic Effects on Chemical Reactions. External Magnetic Field Effect on the Reactivity of Radical Pairs. The influence of magnetic effects in the radical pair may be classified in terms of the source of the couplin

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Source URL: www.columbia.edu

Language: English - Date: 1999-08-25 16:14:47
297Spectroscopy / Atomic physics / Rotational symmetry / Proton NMR / Spin / Energy level / Photon / Gyromagnetic ratio / Chemical shift / Physics / Chemistry / Nuclear magnetic resonance

2 NMR and energy levels The picture that we use to understand most kinds of spectroscopy is that molecules have a set of energy levels and that the lines we see in spectra

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Source URL: www-keeler.ch.cam.ac.uk

Language: English - Date: 2004-02-24 12:29:28
298Magnet / Spin / Physics / Spintronics / Single-molecule magnet

Roberta SESSOLI (IT) Roberta Sessoli received her PhD in Chemistry from the University of Florence working on low dimensional molecular magnetic materials under the supervision of Dante Gatteschi. Since 2012 she is full

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Source URL: ec.europa.eu

Language: English - Date: 2013-09-04 09:30:35
299Oil filter / Filtration / Electronic filter / British standard pipe thread / Chemistry / Chemical engineering / Filters

Hydraulic Filters Reservoir Accessories Pictorial Index – Hydraulic Filters RIF-10 INLINE SPIN-ON FILTERS 1.1/4” PORTS

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Source URL: www.gerrardhydraulics.com.au

Language: English - Date: 2010-09-07 04:21:19
300Atomic physics / Quantum chemistry / Chemical bonding / Rotational symmetry / Electron / Pauli exclusion principle / Quantum number / Spin / Atomic orbital / Physics / Chemistry / Spintronics

THE MULTIBODY PROBLEM AND RESONANCE IN QUANTUM MECHANICS-II WERNER HEISENBERG[removed]A translation of: Mehrk¨orperproblem und Resonaz in der Quantenmechanik -II Z. f. Phys. 40, [removed]).

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Source URL: www.nonloco-physics.0catch.com

Language: English - Date: 2011-07-09 19:39:06
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