PChemLabTXT_page_506

PChemLabTXT | page 506 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

ic Rev. Confirming Pages Exp. 45 Spectroscopic Properties of CdSe Nanocrystals 495 indicated in Fig. 2. Thus, the fundamental (n = 1) frequency of a photon that excites an electron into the conduction band is given by the parabolic-band model as Ih? h? h? hv, = AE = E, — EB, = Ey +o t+ 5 = Ey, +…