Journal ArticleDOI
Product operator formalism for the description of NMR pulse experiments
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In this article, the authors propose a method for analyzing experiences en impulsions: modeles vectoriels classiques and semi-classiques, approches par operateur densite and operateur produit.About:
This article is published in Progress in Nuclear Magnetic Resonance Spectroscopy.The article was published on 1984-01-01. It has received 1005 citations till now.read more
Citations
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Attenuated T2 relaxation by mutual cancellation of dipole–dipole coupling and chemical shift anisotropy indicates an avenue to NMR structures of very large biological macromolecules in solution
TL;DR: The TROSY principle should benefit a variety of multidimensional solution NMR experiments, especially with future use of yet somewhat higher polarizing magnetic fields than are presently available, and thus largely eliminate one of the key factors that limit work with larger molecules.
Journal ArticleDOI
Practical aspects of two-dimensional transverse NOE spectroscopy
Ad Bax,Donald G. Davis +1 more
TL;DR: In this paper, the authors proposed a new method for measuring homonuclear NOE effects under spin-locked conditions, which they referred to as rotatingframe Overhauser enhancement spectroscopy (ROESY) since this name suggests a similarity with the closely related 2D NOESY experiment.
Journal ArticleDOI
Selection of coherence-transfer pathways in NMR pulse experiments
TL;DR: NMR pulse experiments are described in terms of pathways through various orders of coherence through the systematic design of phase cycles that select desirable coherence-transfer pathways.
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Sensitivity improvement in proton-detected two-dimensional heteronuclear correlation NMR spectroscopy
TL;DR: In this article, the sensitivity of proton-detected two-dimensional heteronuclear correlation NMR spectroscopy can be increased by as much as a factor of √ 2 relative to that of the conventional methods, for heteronuclei with a single attached proton.
Journal ArticleDOI
Geometric quantum computation using nuclear magnetic resonance
TL;DR: A nuclear magnetic resonance experiment is performed in which a conditional Berry phase is implemented, demonstrating a controlled phase shift gate, and suggests the possibility of an intrinsically fault-tolerant way of performing quantum gate operations.
References
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Journal ArticleDOI
Investigation of exchange processes by two‐dimensional NMR spectroscopy
TL;DR: In this paper, a general technique for the investigation of exchange processes in molecular systems is proposed and demonstrated and applications include the study of chemical exchange, of magnetization transfer by inter-and intramolecular relaxation in liquids, and of spin diffusion and cross-relaxation processes in solids.
Journal ArticleDOI
Two‐dimensional spectroscopy. Application to nuclear magnetic resonance
TL;DR: In this article, the possibilities for the extension of spectroscopy to two dimensions are discussed, including the elucidation of energy level diagrams, the observation of multiple quantum transitions, and the recording of high-resolution spectra in inhomogenous magnetic fields.
Journal ArticleDOI
Natural abundance nitrogen-15 NMR by enhanced heteronuclear spectroscopy
Geoffrey Bodenhausen,D. J. Ruben +1 more
TL;DR: In this article, the detection of NMR spectra of less sensitive nuclei coupled to protons was improved by a 2-dimensional Fourier transform technique involving a double transfer of polarization.
Book
Density Matrix Theory and Applications
TL;DR: In this article, the role of Orientation and Alignment in molecular processes is discussed, as well as the efficiency of a measuring device. But the authors do not discuss the application of their theory in the field of quantum mechanics.