Skip to main content
Account

Table 1 Summary of the main synthesis conditions, mean diameter, as well as parameters of the lowest excitonic of the NCs studied in this work

From: Phonon Raman spectra of colloidal CdTe nanocrystals: effect of size, non-stoichiometry and ligand exchange

Sample

Cd/Te

Injection timea, s

Time of NCs growth, s

1st abs max (E 1) in ODE/hex, nm/eV

NC d, nm (based on E 1)

#621

7:1

5

10

621/2.00

3.9

#641

2:1

5

10

641/1.93

4.2

#642

1:1

20

10

642/1.93

4.2

#582

3.5:1

20

10

582/2.13

3.5

  1. aTime period between the occurrence of Cd0 precipitate and the injection of TeTOP.

Navigation