Determination of the exciton binding energy in CdSe quantum dots
The exciton binding energy (EBE) in CdSe quantum dots (QDs) has been determined using
X-ray spectroscopy. Using X-ray absorption and photoemission spectroscopy, the …
X-ray spectroscopy. Using X-ray absorption and photoemission spectroscopy, the …
Quantum size effects in the photonics of semiconductor nanoparticles
AL Stroyuk, AI Kryukov, SY Kuchmii… - Theoretical and …, 2005 - Springer
The appearance of quantum size effects in ultradisperse semiconductors, their quantitative
analysis, and their effect on the absorption of light and on the photophysical (vibrational …
analysis, and their effect on the absorption of light and on the photophysical (vibrational …
Monitoring surface charge migration in the spectral dynamics of single nanodot/nanorod heterostructures
Spherical CdSe nanocrystals capped by a CdS rod-like shell exhibit interesting spectral
dynamics on the single particle level. Spectral boxcar averaging reveals a high degree of …
dynamics on the single particle level. Spectral boxcar averaging reveals a high degree of …
Ab initio study of temperature and pressure dependence of energy and phonon-induced dephasing of electronic excitations in CdSe and PbSe quantum dots
H Kamisaka, SV Kilina, K Yamashita… - The Journal of …, 2008 - ACS Publications
The pressure and temperature dependence of the lowest excitation energy of PbSe
(Pb68Se68, d= 2.0 nm) and CdSe (Cd33Se33, d= 1.6 nm) quantum dots (QDs) were …
(Pb68Se68, d= 2.0 nm) and CdSe (Cd33Se33, d= 1.6 nm) quantum dots (QDs) were …
Probing permanent dipole moments and removing exciton fine structures in single perovskite nanocrystals by an electric field
Single perovskite nanocrystals have emerged as a novel type of semiconductor
nanostructure capable of emitting single photons with rich exciton species and fine energy …
nanostructure capable of emitting single photons with rich exciton species and fine energy …
Terahertz electric polarizability of excitons in PbSe and CdSe quantum dots
GL Dakovski, S Lan, C Xia, J Shan - The Journal of Physical …, 2007 - ACS Publications
Terahertz time-domain spectroscopy was employed to investigate photogenerated excitons
in PbSe and CdSe quantum dots (QD) of radii less than their exciton Bohr radius. The …
in PbSe and CdSe quantum dots (QD) of radii less than their exciton Bohr radius. The …
Exciton states in CdSe/ZnS core–shell quantum dots under applied electric fields
EC Niculescu, M Cristea, A Spandonide - Superlattices and Microstructures, 2013 - Elsevier
Within the effective-mass and parabolic-band approximations, the effect of the applied
electric field on the exciton states in CdSe/ZnS core–shell quantum dots is investigated …
electric field on the exciton states in CdSe/ZnS core–shell quantum dots is investigated …
On the anomalous Stark effect in a thin disc-shaped quantum dot
A Oukerroum, E Feddi, JB Bailach… - Journal of Physics …, 2010 - iopscience.iop.org
The effect of a lateral external electric field F on an exciton ground state in an InAs disc-
shaped quantum dot has been studied using a variational method within the effective mass …
shaped quantum dot has been studied using a variational method within the effective mass …
[HTML][HTML] Energy structure of CdSe/CdTe type II colloidal quantum dots—Do phonon bottlenecks remain for thick shells?
CT Smith, EJ Tyrrell, MA Leontiadou… - Solar Energy Materials …, 2016 - Elsevier
The electronic structures of CdSe/CdTe type II colloidal quantum dots are predicted using a
model based on k· p theory and the many-particle configuration interaction method. The …
model based on k· p theory and the many-particle configuration interaction method. The …
Effect of Correlation and Dielectric Confinement on 1S1/2(e)nS3/2(h) Excitons in CdTe/CdSe and CdSe/CdTe Type-II Quantum Dots
EJ Tyrrell, S Tomić - The Journal of Physical Chemistry C, 2015 - ACS Publications
We calculate correlated exciton states in type-II core/shell quantum dots (QDs) using a
configuration interaction method combined with the k· p theory. We map the 1S1/2 (e) 1S3/2 …
configuration interaction method combined with the k· p theory. We map the 1S1/2 (e) 1S3/2 …