excitation Hear it!

excitation Definition

ex·ci·ta·tion (ek′sī tās̸hən)

noun

an exciting or being excited

Etymology: ME excitacioun < LL excitatio

excitation Usage Examples

Preposition: of

  • electron: Estimate the wavelength of the spectral transition for excitation of the electron from its ground state to the first excited state.
  • molecule: Restrictions: The model does not take into account possible excitation of molecules during the reactions.

Adjective modifier

  • vibrational: The second section involves learning about the vibrational excitations of the crystal lattice - phonons.
  • sinusoidal: The model excited the forms of the Van der Pol equations with sinusoidal excitation at their natural frequency.
  • parametric: On the other hand, control of these chaotic motions is also studied by applying a parametric periodic excitation.
  • synchronous: The theory behind pedestrian induced lateral vibrations on bridges is that of synchronous lateral excitation.
  • lateral: The theory behind pedestrian induced lateral vibrations on bridges is that of synchronous lateral excitation.
  • coherent: Coherent excitations The energy efficiency of living systems can be adequately accounted for by the thermodynamic considerations I have outlined so far.

Modifies a noun

  • wavelength: With the addition of the copper metal center in compound 2, the uranium emission is absent regardless of the excitation wavelength.
  • voltage: The module has the facility to measure the excitation voltage actually applied to the bridge.
  • spectra: This is designed to remove much of the labor involved in generating, for example, vertical excitation spectra.
  • coupling: The sarcoplasmic reticulum ( SR ) of heart muscle plays an essential role in the process of excitation contraction coupling.
  • contraction: The sarcoplasmic reticulum ( SR ) of heart muscle plays an essential role in the process of excitation contraction coupling.
  • pulse: Some restrictions would exist for thin coatings where the sample signal would be masked by the ringing triggered by the excitation pulse.

Noun used with modifier

  • two-photon: The example here shows 3-D images of vasculature in vivo, obtained using two-photon fluorescence excitation.
  • fluorescence: Using fluorescence excitation, sensitivities down to the single molecule detection limit can be achieved.
  • laser: For biological systems, sub 300 nm laser excitation sources would be of great benefit, particularly to protein scientists.
  • electron: This loss of electron density results in a reduction of electron impact excitation reactions in that region.
  • wave: The current project is tackling the complex interaction problems associated with bodies which are free to respond to wave excitation.
  • impact: Impact excitation is used to determine the Young's modulus of the coating independent of Poisson's ratio.

Browse dictionary entries near excitation

  1. excitant
  2. excitable
  3. excision
  4. exciseman
  5. excise
  6. excisable
  7. excipient
  8. excimer laser
  9. excide
  10. exchequer
  1. excitatory
  2. excite
  3. excited
  4. excited utterance
  5. excitedly
  6. excitement
  7. exciter
  8. exciting
  9. exciton
  10. excitor