- #1
so-crates
- 294
- 0
In the case of say, radion in the IR spectrum, which causes molecules to vibrate and heat up, what particle is absorbing the photon? Is it just the molecule as a whole?
Photon absorption in molecules refers to the process by which a molecule absorbs a photon of light, causing an electron to move to a higher energy state. This absorption of energy can lead to a variety of outcomes, such as fluorescence, phosphorescence, or chemical reactions.
Photon absorption in molecules is caused by the interaction between the photon and the electrons in the molecule's atoms. When a photon of light with the right amount of energy collides with an electron, the electron can be excited to a higher energy level, resulting in absorption of the photon.
Photon absorption in molecules can affect the properties of the molecule in a variety of ways. It can lead to changes in the molecule's electronic structure, resulting in different chemical reactivity or optical properties. It can also cause the molecule to vibrate or rotate, leading to changes in its physical properties.
Understanding photon absorption in molecules is important in many fields, such as chemistry, biology, and materials science. It can help us design and control chemical reactions, develop new materials with specific optical properties, and understand biological processes such as photosynthesis.
Scientists study photon absorption in molecules using a variety of techniques, including spectroscopy, computational methods, and chemical synthesis. These methods allow them to measure and manipulate the energy levels of molecules and observe their absorption of photons under different conditions.