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Citation: LI Quansong, LI Zesheng. An Important Concept Worthy of Introducing to the Textbook of Physical Chemistry: Potential Energy Surface Crossing[J]. University Chemistry, ;2019, 34(4): 51-54. doi: 10.3866/PKU.DXHX201809018 shu

An Important Concept Worthy of Introducing to the Textbook of Physical Chemistry: Potential Energy Surface Crossing

LI Quansong ,
LI Zesheng

School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China

Received Date: 13 September 2018

Potential energy surface crossing is not only the actual channel for internal conversion and intersystem crossing, but also an important bridge between photochemistry and thermochemistry. Nonadiabatic processes via potential energy surface crossings widely exist in various biological, chemical and material systems. The authors suggest introducing the relevant contents of potential energy surface crossing into the textbook of physical chemistry, because it will not only enrich and systematize the textbook, but also help students to be more acquainted with the frontiers of scientific and technological development and motivate their interest in exploring the unknown.
- Photochemistry,
- Excited state,
- Potential energy surface crossing,
- Conical intersection
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