的意思 Frenkel exciton

1. The Frenkel exciton is a bound state of an electron and a hole in a solid material.
费米激子是固体材料中电子和空穴的束缚态。

2. Frenkel excitons can be created when an electron is excited from the valence band to the conduction band.
费米激子可以在电子从价带激发到导带时产生。

3. The energy of a Frenkel exciton is typically in the visible or ultraviolet range.
费米激子的能量通常在可见光或紫外光范围内。

4. Frenkel excitons play a key role in the optical properties of many organic semiconductors.
费米激子在许多有机半导体的光学性质中起着关键作用。

5. The dynamics of Frenkel excitons in nanomaterials can be studied using ultrafast spectroscopy techniques.
可以使用超快光谱技术研究纳米材料中费米激子的动力学。

6. Frenkel excitons are important for understanding the behavior of light absorption and emission in materials.
费米激子对理解材料中光吸收和发射的行为至关重要。