Vibrational spectroscopy of compound semiconductor nanocrystals
A review of recent applications of Raman spectroscopy as a fast, sensitive, and non-
destructive technique for exploring II–VI semiconductor nanocrystals fabricated by various …
destructive technique for exploring II–VI semiconductor nanocrystals fabricated by various …
Photoluminescence properties of CdTe/CdTeSe/CdSe core/alloyed/shell type-II quantum dots
We report investigations on the crystal structure and optical properties of CdTe/CdTe 0.5 Se
0.5/CdSe (CdTe/CdTeSe/CdSe) core/alloyed/shell (C/A/S) type-II structure and comparison …
0.5/CdSe (CdTe/CdTeSe/CdSe) core/alloyed/shell (C/A/S) type-II structure and comparison …
UV–Vis-NIR and micro Raman spectroscopies for the non destructive identification of Cd1− xZnxS solid solutions in cadmium yellow pigments
Commercially available since the 1840s, cadmium zinc sulfides were extensively employed
by the nineteenth and twentieth century artists. The term cadmium sulfide refers to a number …
by the nineteenth and twentieth century artists. The term cadmium sulfide refers to a number …
Resonant Raman scattering study of CdSe nanocrystals passivated with CdS and ZnS
VM Dzhagan, MY Valakh, AE Raevskaya… - …, 2007 - iopscience.iop.org
CdSe nanocrystals (NCs) were obtained from cadmium sulfate and sodium selenosulfate in
aqueous gelatin solutions. A near-bandgap emission of CdSe NCs was noticeably …
aqueous gelatin solutions. A near-bandgap emission of CdSe NCs was noticeably …
Raman-and IR-active phonons in CdSe/CdS core/shell nanocrystals in the presence of interface alloying and strain
Semiconductor core–shell nanocrystals (NCs) have greatly improved luminescent properties
including better resistance to photobleaching and ligand exchange. It was suggested that …
including better resistance to photobleaching and ligand exchange. It was suggested that …
Reversible gelation of II–VI nanocrystals: the nature of interparticle bonding and the origin of nanocrystal photochemical instability
Programmierbarer Auf‐und Abbau: Chemische und spektroskopische Studien zeigen, dass
die Bildung von Se‐Se‐Bindungen die oxidationsinduzierte Aggregation von Thiolat …
die Bildung von Se‐Se‐Bindungen die oxidationsinduzierte Aggregation von Thiolat …
Spectral features above LO phonon frequency in resonant Raman scattering spectra of small CdSe nanoparticles
We report unusual spectral features in the resonant Raman scattering spectra of colloidal
CdSe nanoparticles as small as 2–3 nm. High-frequency shoulders of the longitudinal …
CdSe nanoparticles as small as 2–3 nm. High-frequency shoulders of the longitudinal …
Measuring and predicting the internal structure of semiconductor nanocrystals through Raman spectroscopy
Nanocrystals composed of mixed chemical domains have diverse properties that are driving
their integration in next-generation electronics, light sources, and biosensors. However, the …
their integration in next-generation electronics, light sources, and biosensors. However, the …
Influence of the substrate temperature on the formation of CuSbSe2 thin films grown by pulsed laser deposition
NE Vázquez-Barragán, K Rodríguez-Rosales… - Ceramics …, 2022 - Elsevier
Abstract Cu–Sb–Se targets were obtained by solid-state reaction from Cu 2 Se and Sb 2 Se
3 precursors annealed at different temperature and time conditions. The structural …
3 precursors annealed at different temperature and time conditions. The structural …
Raman analysis of CdSe/CdS core–shell quantum dots with different CdS shell thickness
We report the first-order and high-order Raman scattering from core–shell CdSe/CdS
nanocrystals and investigate the evolution of the longitudinal mode of CdSe (LO1) and CdS …
nanocrystals and investigate the evolution of the longitudinal mode of CdSe (LO1) and CdS …