Optical absorption spectra of radical anion C60 after light alkali-dopping havebeen studied by using an extended Hubbard model and two distinct induced spectra havebeen obtained. The result is in agreement with the ex...Optical absorption spectra of radical anion C60 after light alkali-dopping havebeen studied by using an extended Hubbard model and two distinct induced spectra havebeen obtained. The result is in agreement with the experimental one. The spectra havebeen assinged theoretically and the reason for the induced spectra generation has beendiscussed.展开更多
文摘Optical absorption spectra of radical anion C60 after light alkali-dopping havebeen studied by using an extended Hubbard model and two distinct induced spectra havebeen obtained. The result is in agreement with the experimental one. The spectra havebeen assinged theoretically and the reason for the induced spectra generation has beendiscussed.