Figure 7

(A–C) HRTEM images of In2S3 QD system before aging process at different magnifications, showing a cluster type QD arrangement in the as prepared sample. Quantum dots exhibited an average size of 3 nm.
(A–C) HRTEM images of In2S3 QD system before aging process at different magnifications, showing a cluster type QD arrangement in the as prepared sample. Quantum dots exhibited an average size of 3 nm.