Direct observation of mixed-parity excited states in surface-passivated PbS nanocrystals

Direct observation of mixed-parity excited states in surface-passivated PbS nanocrystals

Photoluminescent emission is observed from surface-passivated PbS nanocrystals following the two-photon excitation of high-energy excitonic states. The emission appears directly at the excitation energy with no detectable Stokes-shift for a wide range of excitation energies. The observation of direc...

Deskribapen osoa

Xehetasun bibliografikoak
Egile Nagusiak:	Fernee, M, Watt, A, Warner, J, Heckenberg, N, Rubinsztein-Dunlop, H
Formatua:	Journal article
Hizkuntza:	English
Argitaratua:	2004

Antzeko izenburuak

Inorganic surface passivation of PbS nanocrystals resulting in strong photoluminescent emission
nork: Fernee, M, et al.
Argitaratua: (2003)

Separating fluorescent species of aqueous PbS semiconductor nanocrystals using micro-emulsions
nork: Warner, J, et al.
Argitaratua: (2005)

Evidence for energy relaxation via a radiative cascade in surface-passivated PbS quantum dots
nork: Fernee, M, et al.
Argitaratua: (2004)

Time-resolved photoluminescence spectroscopy of ligand-capped PbS nanocrystals
nork: Warner, J, et al.
Argitaratua: (2005)

Polarized photoluminescence from surface-passivated lead sulfide nanocrystals
nork: Fernee, M, et al.
Argitaratua: (2004)

Carrier transport in PbS nanocrystal conducting polymer composites
nork: Watt, A, et al.
Argitaratua: (2005)

Controlling PbS nanocrystal aggregation in conducting polymers.
nork: Warner, J, et al.
Argitaratua: (2005)

Monodisperse PbS nanocrystals synthesized in a conducting polymer
nork: Warner, J, et al.
Argitaratua: (2006)

Investigation of the role of cadmium sulfide in the surface passivation of lead sulfide quantum dots
nork: Fernee, M, et al.
Argitaratua: (2004)

SnS/PbS nanocrystal heterojunction photovoltaics.
nork: Stavrinadis, A, et al.
Argitaratua: (2010)

Superstructures of PbS nanocrystals in a conjugated polymer and the aligning role of oxidation.
nork: Stavrinadis, A, et al.
Argitaratua: (2009)

Shape control of PbS nanocrystals using multiple surfactants
nork: Warner, J, et al.
Argitaratua: (2008)

Energy transfer dynamics of nanocrystal-polymer composites.
nork: Warner, J, et al.
Argitaratua: (2005)

A PbS quantum-cube: conducting polymer composite for photovoltaic applications
nork: Watt, A, et al.
Argitaratua: (2004)

Quantification of a PbClx Shell on the Surface of PbS Nanocrystals
nork: Winslow, Samuel W., et al.
Argitaratua: (2020)

Self-assembly of ligand-free PbS nanocrystals into nanorods and their nanosculpturing by electron-beam irradiation
nork: Warner, J
Argitaratua: (2008)

Growing semiconductor nanocrystals directly in a conducting polymer
nork: Watt, A, et al.
Argitaratua: (2005)

Paramagnetic Point Defects and Charge Carriers in PbS and CdS Nanocrystal Polymer Composites
nork: Keeble, D, et al.
Argitaratua: (2009)

Comparative Microstructure Characteristics of Synthesized PbS Nanocrystals and Galena
nork: Ehab AlShamaileh, et al.
Argitaratua: (2024-10-01)

Room-temperature direct synthesis of semi-conductive PbS nanocrystal inks for optoelectronic applications
nork: Yongjie Wang, et al.
Argitaratua: (2019-11-01)

Direct formation of PbS nanorods in a conjugated polymer
nork: Stavrinadis, A, et al.
Argitaratua: (2008)

Atomistic understanding of cation exchange in PbS nanocrystals using simulations with pseudoligands
nork: Zhaochuan Fan, et al.
Argitaratua: (2016-05-01)

Identifying and Eliminating Emissive Sub-bandgap States in Thin Films of PbS Nanocrystals
nork: Hwang, Gyuweon, et al.
Argitaratua: (2017)

A new approach to the synthesis of nanocrystal conjugated polymer composites
nork: Watt, A, et al.
Argitaratua: (2005)

Tuning light emission of PbS nanocrystals from infrared to visible range by cation exchange
nork: Enrico Binetti, et al.
Argitaratua: (2015-10-01)

Lead sulfide nanocrystal: Conducting polymer solar cells
nork: Watt, A, et al.
Argitaratua: (2005)

Lead sulfide nanocrystal: conducting polymer solar cells
nork: Watt, A, et al.
Argitaratua: (2005)

Quantum confinement effect and photoenhancement of photoluminescence of PbS and PbS/MnS quantum dots
nork: Zaini, Muhammad Safwan, et al.
Argitaratua: (2020)

Quantum Confinement Effect and Photoenhancement of Photoluminescence of PbS and PbS/MnS Quantum Dots
nork: Muhammad Safwan Zaini, et al.
Argitaratua: (2020-09-01)

Lead sulfide nanocrystal/conducting polymer solar cells - art. no. 603818
nork: Schwenn, P, et al.
Argitaratua: (2006)

Efficient PbS Quantum Dot Solar Cells with Both Mg-Doped ZnO Window Layer and ZnO Nanocrystal Interface Passivation Layer
nork: Hao Ren, et al.
Argitaratua: (2021-01-01)

A new approach to the synthesis of conjugated polymer-nanocrystal composites for heterojunction optoelectronics.
nork: Watt, A, et al.
Argitaratua: (2004)

Influence of shell thickness and surface passivation on PbS/CdS core/shell colloidal quantum dot solar cells
nork: Neo, D, et al.
Argitaratua: (2014)

Effect of conducting polymer molecular weight on nanocrystal growth size for photovoltaic applications
nork: Schwenn, P, et al.
Argitaratua: (2006)

Polaron density of states of AlAs/GaAs/AlAs and PbS/PbTe/PbS type quantum well
nork: V.I.Boichuk, et al.
Argitaratua: (2007-01-01)

Structural and optical properties of PbS and PbS/MnTe core/shell quantum dots
nork: Halim, Nur Diyana
Argitaratua: (2021)

Research Update: Comparison of salt- and molecular-based iodine treatments of PbS nanocrystal solids for solar cells
nork: Fabian Jähnig, et al.
Argitaratua: (2015-02-01)

Quantum coherence of multiple excitons governs absorption cross-sections of PbS/CdS core/shell nanocrystals
nork: Hirokazu Tahara, et al.
Argitaratua: (2018-08-01)

Nanocrystal Quantum Dot Devices: How the Lead Sulfide (PbS) System Teaches Us the Importance of Surfaces
nork: Weyde M. M. Lin, et al.
Argitaratua: (2021-05-01)

PbS Colloidal Quantum Dots Infrared Solar Cells: Defect Information and Passivation Strategies
nork: Gomaa Mohamed Gomaa Khalaf, et al.
Argitaratua: (2023-11-01)