John Hasbrouck Van Vleck

Học thuật
Thân thiện
Definition

Proper noun: * John Hasbrouck Van Vleck: An American physicist who made fundamental contributions to the understanding of magnetism and the electronic structure of molecules and solids. He is often called the "father of modern magnetism."

Usage
  • Proper noun:
    • John Hasbrouck Van Vleck developed crystal field theory and ligand field theory.
    • The work of John Hasbrouck Van Vleck was pivotal in the development of quantum mechanics applied to magnetism.
    • John Hasbrouck Van Vleck shared the Nobel Prize in Physics in 1977.
Advanced Usage
  • "Van Vleck paramagnetism": A specific type of paramagnetism in certain materials, named after his theoretical work.
    • The magnetic susceptibility of the compound was consistent with Van Vleck paramagnetism.
  • "Van Vleck determinant": A mathematical term from perturbation theory in quantum mechanics.
    • Calculating the transition probability required evaluating the Van Vleck determinant.
Variants and Related Words
  • Van Vleck (noun): A common shorthand reference to the physicist.
    • Van Vleck was a professor at Harvard University.
  • van Vleck (adjective): Used as a modifier in terms named after him.
    • The van Vleck formalism is essential in magnetic resonance theory.
Synonyms
  • Physicist: A scientist who specializes in physics.
  • Nobel laureate: A person who has been awarded a Nobel Prize.
Noun
  1. United States physicist (1899-1980)

Từ đồng nghĩa