Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Multiple-time correlation functions in spin-3/2 solid-state NMR spectroscopy

Bohmer1

  • 1Institut fur Physikalische Chemie, Mainz, 55099, Germany.

Journal of Magnetic Resonance (San Diego, Calif. : 1997)
|October 24, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Hydrogen-Bonded Analogues of Cavitands We are grateful to Mr. R. Kauppinen for his assistance with NMR measurements. This work was supported by the Finnish Academy.

Angewandte Chemie (International ed. in English)·2000
Same author

Guest-enhanced kinetic stability of hydrogen-bonded dimeric capsules of tetraurea Calix

Organic letters·2000
Same author

Capacitive scanning dilatometry and frequency-dependent thermal expansion of polymer films

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics·2000
Same author

Rigidified calixarenes bearing four carbamoylmethylphosphineoxide or carbamoylmethylphosphoryl functions at the wide rim

Chemistry (Weinheim an der Bergstrasse, Germany)·2000
Same author

Calix Crowns Derived from para-Bridged Calix

Organic letters·2000
Same author

Self-Assembled Hydrogen-Bonded Dimeric Capsules with High Kinetic Stability This work was supported by the Deutsche Forschungsgemeinschaft (Bo523/14-1) and the Fonds der Chemischen Industrie. We also thank Prof. J. Okuda, (Institut für Anorganische Chemie) for generous access to the NMR facilities.

Angewandte Chemie (International ed. in English)·2000

Stimulated echo spectroscopy using nonselectively excitable spin-3/2 nuclei provides novel methods for studying ultraslow molecular motions in solids. This technique enables the detection of complex spin orders and correlation functions for materials analysis.

Area of Science:

  • Solid-state Nuclear Magnetic Resonance (NMR) spectroscopy
  • Materials science
  • Physical chemistry

Background:

  • Ultraslow molecular motions are crucial in understanding material properties.
  • Investigating these motions in inorganic solids and solid-like materials presents significant challenges.
  • Nuclear spin dynamics are sensitive probes of local environments and motion.

Purpose of the Study:

  • To introduce stimulated echo spectroscopy for investigating ultraslow motions in I = 3/2 nuclei.
  • To explore conditions for generating specific spin orders and detecting correlation functions.
  • To extend the methodology to spins with I > 3/2.

Main Methods:

  • Stimulated echo spectroscopy technique
  • Nonselective excitation of nuclear spins (I = 3/2)

Related Experiment Videos

  • Generation of quadrupole-modulated multipolar spin orders
  • Detection of two- and four-time correlation functions

    • Main Results:

    • Demonstration of stimulated echo spectroscopy as a viable method for ultraslow motion studies.
    • Identification of conditions for creating pure, quadrupole-modulated spin orders.
    • Successful detection of two- and four-time correlation functions relevant to material dynamics.

    Conclusions:

    • Stimulated echo spectroscopy offers new avenues for probing ultraslow dynamics in inorganic solids.
    • The developed methods are applicable to materials where slow molecular motions dominate.
    • The approach can be extended to more complex spin systems (I > 3/2).