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

Quantitative atom-atom potentials from rotational tunneling: their extraction and their use.

M R Johnson1, G J Kearley

  • 1Institut Laue Langevin, BP 156, 38042 Grenoble, Cedex 09, France. johnson@ill.fr

Annual Review of Physical Chemistry
|October 14, 2000
PubMed
Summary

Researchers developed a quantitative method to extract information about interatomic potentials from molecular rotational tunneling. This breakthrough enables a deeper understanding of tunneling systems and their applications across disciplines.

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

Cardiovascular outcomes and aortic growth in pregnant women with Turner syndrome: data from the ESC EORP Registry Of Pregnancy And Cardiac disease (ROPAC) III.

European journal of preventive cardiology·2025
Same author

Pregnancy outcomes in women with heritable thoracic aortic disease: data from the EORP ESC registry of pregnancy and cardiac disease (ROPAC) III.

European heart journal. Quality of care & clinical outcomes·2025
Same author

Carbetocin as a uterotonic in a parturient with a Fontan circulation.

Anaesthesia reports·2024
Same author

Reproductive health in adults with congenital heart disease: a review on fertility, sexual health, assisted reproductive technology and contraception.

Expert review of cardiovascular therapy·2023
Same author

Fetal growth and fetoplacental circulation in pregnancies following bariatric surgery: a prospective study.

BJOG : an international journal of obstetrics and gynaecology·2020
Same author

Human labour is associated with altered regulatory T cell function and maternal immune activation.

Clinical and experimental immunology·2019

Area of Science:

  • Quantum mechanics
  • Molecular dynamics
  • Spectroscopy

Background:

  • Rotational tunneling of molecular groups is a long-standing area of research.
  • Extracting quantitative information about interatomic potentials from tunneling has been challenging.
  • Previous methods lacked a straightforward approach for potential extraction.

Purpose of the Study:

  • To present a generalizable quantitative method for analyzing interatomic potentials in molecular tunneling.
  • To demonstrate the application of this method to previously unexplained tunneling systems.
  • To discuss the broader implications and interdisciplinary applications of the developed methodology.

Main Methods:

  • Development of a novel quantitative analysis technique.
  • Application of the method to various molecular tunneling systems.

Related Experiment Videos

  • Comparative analysis of experimental data with theoretical models.

    • Main Results:

    • Successful extraction of quantitative information on interatomic potentials.
    • Resolution of previously unexplained phenomena in molecular tunneling.
    • Demonstration of the method's broad applicability.

    Conclusions:

    • The developed quantitative method provides a robust tool for understanding molecular rotational tunneling.
    • This approach significantly advances the study of quantum tunneling phenomena.
    • The methodology has potential applications in diverse scientific fields.