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Applications of Spin‐Spin Couplings
ChemInform, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
Krystyna Kamienska‐Trela, Jacek Wojcik
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WHAT IS THE SPIN OF A SPIN WAVE?
Physics Letters A, 1981Abstract We argue that the spin of a spin wave in the Heisenberg antiferromagnetic chain of spins 1 2 is equal to 1 2 rather than 1 as is generally considered to be true.
L.D. Faddeev, L.A. Takhtajan
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Spin-Spin Relaxation and Spin Temperatures
Physical Review, 1964The equilibrium and nonequilibrium properties of an assembly of interacting spins are analyzed in the case of paramagnetism (nuclear). The evolution towards equilibrium is described by a generalized Pauli equation. This equation contains two relaxation times: a first one characterizing the evolution of the dipole-dipole system to equilibrium and a ...
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Biosynthesis of spin-labeled peptidoglycan: spin-spin interactions
Biochemistry, 1977Membrane preparations from Gaffkya homari catalyzed the in vitro biosynthesis of soluble uncross-linked spin-labeled peptidoglycan, a uniformly labeled polynitroxide, from the spin-labeled nucleotide UDP-MurNAc-Ala-DGlu-Lys(Nepsilon-2,2,5,5-tetramethyl-1-pyrrolin-1-oxyl-3-carbonyl)-DAla-DAla (I) and UDP-GlcNAc.
L S, Johnston, F C, Neuhaus
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Temperature of spin-spin interactions in electron spin resonance
Uspekhi Fizicheskih Nauk, 1972A review is presented of the theoretical and experimental papers on spin resonance, in which the concept of the reservoir of spin-spin interactions in a solid is used. We explain the main ideas connected with the introduction of two spin temperatures, TZ and TSS, to describe quasi-equilibrium in the Zeeman and spin-spin subsystems (Provotorov's theory);
V A Atsarkin, M I Rodak
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2016
Abstract A few patients presenting with spinning will have an emergent neurologic disorder. In many, an acute nonviral labyrinthitis or drug toxicity can be diagnosed. A full-scale neurologic evaluation should proceed only after otologic emergencies have been ruled out.
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Abstract A few patients presenting with spinning will have an emergent neurologic disorder. In many, an acute nonviral labyrinthitis or drug toxicity can be diagnosed. A full-scale neurologic evaluation should proceed only after otologic emergencies have been ruled out.
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2022
Abstract This chapter provides a brief introduction to the terminology and basic concepts of quantum spin systems, which are widely used in QIS and QC. The quantum spin of an elementary particle is an example of a qubit and can be visually represented as a spinning top.
Alice Flarend, Bob Hilborn
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Abstract This chapter provides a brief introduction to the terminology and basic concepts of quantum spin systems, which are widely used in QIS and QC. The quantum spin of an elementary particle is an example of a qubit and can be visually represented as a spinning top.
Alice Flarend, Bob Hilborn
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1970
The fine structure in high-resolution NMR spectra produced by spin—spin coupling* between magnetic nuclei provides a very important source of information on the structure of complex organic molecules and the distribution of the electron cloud in them.
B. I. Ionin, B. A. Ershov
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The fine structure in high-resolution NMR spectra produced by spin—spin coupling* between magnetic nuclei provides a very important source of information on the structure of complex organic molecules and the distribution of the electron cloud in them.
B. I. Ionin, B. A. Ershov
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2003
Abstract We now come to a second important aspect of high-resolution NMR spectra the fine structure. While the chemical shift is the main factor determining the frequency of the response from a particular chemical site, each response may also exhibit some fine structure representing interactions with neighbouring magnetic nuclei.
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Abstract We now come to a second important aspect of high-resolution NMR spectra the fine structure. While the chemical shift is the main factor determining the frequency of the response from a particular chemical site, each response may also exhibit some fine structure representing interactions with neighbouring magnetic nuclei.
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