[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Schadee et al., 1978 - Google Patents

Spin coherence and quantum beats in the phosphorescence of a photo-excited triplet state

Schadee et al., 1978

Document ID
17329424650738559371
Author
Schadee R
Schmidt J
van der Waals J
Publication year
Publication venue
Molecular Physics

External Links

Snippet

In this paper we discuss the phenomenon of quantum beats observed recently in the phosphorescence of tetramethylpyrazine-d 12 in a single crystal of durene. It is shown that the quantum beats can be understood in terms of the model proposed by Feynman, Vernon …
Continue reading at www.tandfonline.com (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences, Generation or control of pulse sequences ; Operator Console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/46—NMR spectroscopy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4804—Spatially selective measurement of temperature or pH
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/282—Means specially adapted for hyperpolarisation or for hyperpolarised contrast agents, e.g. for the generation of hyperpolarised gases using optical pumping cells, for storing hyperpolarised contrast agents or for the determination of the polarisation of a hyperpolarised contrast agent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/441—Nuclear Quadrupole Resonance [NQR] Spectroscopy and Imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux

Similar Documents

Publication Publication Date Title
Fukushima Experimental pulse NMR: a nuts and bolts approach
Salis et al. Optical manipulation of nuclear spin by a two-dimensional electron gas
Roduner Polarized positive Muons probing free radicals: a variant of magnetic resonance
Bovey et al. Nuclear magnetic resonance spectroscopy
US9891297B2 (en) Magnetic sensing and imaging using interactions between surface electron spins and solid state spins
Brustolon et al. Electron Paramagnetic Resonance: A Practitioners Toolkit
Potenza Measurement and applications of dynamic nuclear polarization
Smith et al. Three-axis measurement and cancellation of background magnetic fields to less than 50 µG in a cold atom experiment
Carter et al. Strong hyperfine-induced modulation of an optically driven hole spin in an InAs quantum dot
Zaripov et al. Unusually large hyperfine structure of the electron spin levels in an endohedral dimetallofullerene and its spin coherent properties
Ramsey Early history of magnetic resonance
Schadee et al. Spin coherence and quantum beats in the phosphorescence of a photo-excited triplet state
Nestle et al. Mechanically detected NMR, an evaluation of the applicability for chemical investigations
Kulik et al. 130 GHz ESEEM induced by electron–electron interaction in biradical
WO2008048204A2 (en) Method and apparatus for high resolution nuclear magnetic resonance imaging and spectroscopy
Belykh et al. Radiofrequency driving of coherent electron spin dynamics in n-GaAs detected by Faraday rotation
Miller Diamond defects enable nanoscale nuclear magnetic resonance
Buchachenko et al. Chemically induced radio-frequency emission and chemical radiophysics
Skrotskii et al. Optical orientation of atoms and its applications
Weber et al. Nuclear coherences in photosynthetic reaction centers following light excitation
Sweger et al. The effect of spin polarization in DEER spectroscopy
Stoll Dipolar oscillations and phase interferometry in solid state nmr
Eronen Hyperpolarization of 3-Fluoropyridine via Signal Amplification by Reversible Exchange
Blanchard et al. Magnetic Resonance Searches
Singh Nanoscale Dynamic Nuclear Polarization in Force-Detected Magnetic Resonance