anharmonic การใช้

• The virtual state argument is quite orthogonal to the anharmonic oscillator argument.
• The best known example is the sextic QES anharmonic oscillator with the Hamiltonian
• Alternatively, the material may react in an anharmonic fashion to the fields.
• The two most important anharmonic effects are the thermal expansion and the phonon thermal conductivity.
• The anharmonic group is generated by and.
• This behavior is an extension of the harmonic potential, mentioned earlier, into the anharmonic regime.
• Anharmonic oscillators, however, are characterized by the nonlinear dependence of the restorative force on the displacement x.
• For this reason, anharmonic motion can be approximated as harmonic motion as long as the oscillations are small.
• This group is called the anharmonic group . talk ) 12 : 18, 15 September 2014 ( UTC)
• The method proved too difficult to immediately apply to realistic problems, so Heisenberg turned to a simpler example, the anharmonic oscillator.
• A distinguishing feature of superconducting quantum circuits is the usage of a Josephson junction-an electrical element non existent in anharmonic oscillators.
• As a result of the nonlinearity of anharmonic oscillators, the vibration frequency can change, depending upon the system's displacement.
• Accurate anharmonic vibrational energies can then be obtained by solving the anharmonic vibrational equations for the atoms within a mean-field theory.
• Accurate anharmonic vibrational energies can then be obtained by solving the anharmonic vibrational equations for the atoms within a mean-field theory.
• In reality, vibrations are anharmonic and the first overtone has a frequency that is slightly lower than twice that of the fundamental.
• There are many systems throughout the physical world that can be modeled as anharmonic oscillators in addition to the nonlinear mass-spring system.
• While at Munich, Kratzer extended the theory of diatomic molecular spectroscopy by including anharmonic forces between the nuclei, which changed the oscillation frequencies.
• The frequency of a sum band is slightly less than the sum of the frequencies of the fundamentals, again due to anharmonic shifts in both vibrations.
• The cross-ratio can therefore be regarded as measuring the quadruple's deviation from this ratio; hence the name " anharmonic ratio ".
• For example, equipartition of kT / 2 does not pertain to an anharmonic oscillator that contributes quadratic and higher-order terms to the energy, right?