CAJ | 학술논문

用光电子谱研究了X光辐照下酞菁铜分子内的电荷转移情况。通过改变X光源的功率，发现高功率下Cu 2p3／2的光电子峰相对于低功率下的Cu 2p3／2峰有0.11 eV的位移。由此推断在X光辐照下，有负电荷从铜原子转移到分子的其他部分。这一现象有助于解释金属酞菁在光照下分子内的电荷转移机理及光导现象。
용광전자보연구료X광복조하태정동분자내적전하전이정황。통과개변X광원적공솔，발현고공솔하Cu 2p3／2적광전자봉상대우저공솔하적Cu 2p3／2봉유0.11 eV적위이。유차추단재X광복조하，유부전하종동원자전이도분자적기타부분。저일현상유조우해석금속태정재광조하분자내적전하전이궤리급광도현상。
Intra-molecule charge transfer is studied by changing the X-ray power during X-ray photoelectron spectroscopy experiment.We found that by increasing the power of the X-ray source,the photoemission peak of Cu 2p3／2shows a positive shift towards higher binding energy.We,therefore,concluded that when irradiated by X-ray,negative charge(electron clouds)moves from the central copper atom towards other parts of the molecule.This phenomenon is useful in explaining the charge transfer mechanism and the photo-conductivity of metallo phthalocyanine.