"molecule" nach Englisch mit Beispielen - Kollokationen-Wörterbuch Englisch
- Remember I said that when an excited molecule wants to emit it has to emit into a mode?
- Often, though not always, the energy of the excited molecule is very rapidly redistributed to produce a lower energy state.
- The rule is relevant in understanding the emission spectrum of an excited molecule.
- However, excited molecules are frequently less capable of light emission in terms of brightness and duration when compared to sensitizers.
- This is because sensitizers can store energy (that is, be excited) for longer periods of time than other excited molecules.
- Hence, if an excited molecule transfers its energy to a sensitizer thus exciting it, longer and easier to quantify light emission is often observed.
- The excited molecules then undergo stimulated emission in the optical resonator region of the laser.
- They occur in chemical plants when a single excited molecule prompts its neighbors into a cascade of combination to create plastics.
- As the excited molecules absorb the second pulse, they are further excited to even higher states.
- These excited molecules have an increase in dipole momentum and in some cases can undergo internal charge rearrangement.
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