PChemLabTXT_page_504

PChemLabTXT | page 504 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

ic Rev. Confirming Pages Exp. 45 Spectroscopic Properties of CdSe Nanocrystals 493 FIGURE 1 (a) The wurtzite crystal structure of bulk CdSe, which exhibits tetrahedral fourfold coordination for both the Cd and Se atoms, has the hexagonal unit cell shown here with lattice parameters a= 0.43 nm and c…