Cation exchange synthesis of uniform PbSe/PbS core/shell tetra-pods and their use as near-infrared photodetectors

Continuous Shape Tuning of Nanotetrapods: Toward Shape-Mediated Self-Assembly

(2016) Nimai Mishra et al.   CHEMISTRY OF MATERIALS

High performance of PbSe/PbS core/shell quantum dot heterojunction solar cells: short circuit current enhancement without the loss of open circuit voltage by shell thickness control

(2015) Hyekyoung Choi et al.   Nanoscale

Dual Wavelength Electroluminescence from CdSe/CdS Tetrapods

(2014) Jen It Wong et al.   ACS Nano

Less Is More. Cation Exchange and the Chemistry of the Nanocrystal Surface

(2014) Yolanda Justo et al.   ACS Nano

Significance of Small-Sized PbSe/PbS Core/Shell Colloidal Quantum Dots for Optoelectronic Applications

(2014) Diana Yanover et al.   Journal of Physical Chemistry C

Sn Cation Valency Dependence in Cation Exchange Reactions Involving Cu2-xSe Nanocrystals

(2014) Luca De Trizio et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

An Ultraviolet-to-NIR Broad Spectral Nanocomposite Photodetector with Gain

(2014) Rui Dong et al.   Advanced Optical Materials

NIR Schottky Photodetectors Based on Individual Single-Crystalline GeSe Nanosheet

(2013) Bablu Mukherjee et al.   ACS Applied Materials & Interfaces

High-Performance Hybrid Solar Cell Made from CdSe/CdTe Nanocrystals Supported on Reduced Graphene Oxide and PCDTBT

(2013) Shi Wun Tong et al.   ADVANCED FUNCTIONAL MATERIALS

Photocurrent characteristics of individual GeSe2 nanobelt with Schottky effects

(2013) Bablu Mukherjee et al.   JOURNAL OF APPLIED PHYSICS

Size and Composition Dependent Multiple Exciton Generation Efficiency in PbS, PbSe, and PbSxSe1–x Alloyed Quantum Dots

(2013) Aaron G. Midgett et al.   NANO LETTERS

Anomalous Size-Dependent Decay of Low-Energy Luminescence from PbS Quantum Dots in Colloidal Solution

(2012) Elena V. Ushakova et al.   ACS Nano

Solution-Processable Pyrite FeS2 Nanocrystals for the Fabrication of Heterojunction Photodiodes with Visible to NIR Photodetection

(2012) Di-Yan Wang et al.   ADVANCED MATERIALS

Infrared Photodetectors Based on CVD-Grown Graphene and PbS Quantum Dots with Ultrahigh Responsivity

(2012) Zhenhua Sun et al.   ADVANCED MATERIALS

Mid-Infrared HgTe/As2S3Field Effect Transistors and Photodetectors

(2012) Emmanuel Lhuillier et al.   ADVANCED MATERIALS

Cation exchange on the nanoscale: an emerging technique for new material synthesis, device fabrication, and chemical sensing

(2012) Jessy B. Rivest et al.   CHEMICAL SOCIETY REVIEWS

Unusual Selectivity of Metal Deposition on Tapered Semiconductor Nanostructures

(2012) Nimai Mishra et al.   CHEMISTRY OF MATERIALS

Fast and Efficient Photodetection in Nanoscale Quantum-Dot Junctions

(2012) Ferry Prins et al.   NANO LETTERS

Hybrid passivated colloidal quantum dot solids

(2012) Alexander H. Ip et al.   Nature Nanotechnology

Hybrid graphene–quantum dot phototransistors with ultrahigh gain

(2012) Gerasimos Konstantatos et al.   Nature Nanotechnology

Cation Exchange Reactions in Colloidal Branched Nanocrystals

(2011) Karol Miszta et al.   ACS Nano

Quantum confinement effects on charge-transfer between PbS quantum dots and 4-mercaptopyridine

(2011) Xiaoqi Fu et al.   JOURNAL OF CHEMICAL PHYSICS

Bandgap engineered monodisperse and stable mercury telluride quantum dots and their application for near-infrared photodetection

(2011) Sungwoo Kim et al.   JOURNAL OF MATERIALS CHEMISTRY

Strong Electronic Coupling and Ultrafast Electron Transfer between PbS Quantum Dots and TiO2 Nanocrystalline Films

(2011) Ye Yang et al.   NANO LETTERS

Sequential Cation Exchange in Nanocrystals: Preservation of Crystal Phase and Formation of Metastable Phases

(2011) Hongbo Li et al.   NANO LETTERS

Peak External Photocurrent Quantum Efficiency Exceeding 100% via MEG in a Quantum Dot Solar Cell

(2011) O. E. Semonin et al.   SCIENCE

Interfacial Recombination for Fast Operation of a Planar Organic/QD Infrared Photodetector

(2010) Timothy P. Osedach et al.   ADVANCED MATERIALS

Semiconductor Quantum Dots and Quantum Dot Arrays and Applications of Multiple Exciton Generation to Third-Generation Photovoltaic Solar Cells

(2010) A. J. Nozik et al.   CHEMICAL REVIEWS

Low-Temperature Annealing for Highly Conductive Lead Chalcogenide Quantum Dot Solids

(2010) Seung Jae Baik et al.   Journal of Physical Chemistry C

Photoluminescence Lifetime of Lead Selenide Colloidal Quantum Dots

(2010) Heng Liu et al.   Journal of Physical Chemistry C

Nanoheterostructure Cation Exchange: Anionic Framework Conservation

(2010) Prashant K. Jain et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Controlling Charge Separation and Recombination Rates in CdSe/ZnS Type I Core−Shell Quantum Dots by Shell Thicknesses

(2010) Haiming Zhu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Multiexcitonic Dual Emission in CdSe/CdS Tetrapods and Nanorods

(2010) Andrey A. Lutich et al.   NANO LETTERS

Nanostructured materials for photon detection

(2010) Gerasimos Konstantatos et al.   Nature Nanotechnology

Energy-Level Alignment at Organic/Metal and Organic/Organic Interfaces

(2009) Slawomir Braun et al.   ADVANCED MATERIALS

Improved Photovoltaic Performance of Heterostructured Tetrapod-Shaped CdSe/CdTe Nanocrystals Using C60 Interlayer

(2009) Yanqin Li et al.   ADVANCED MATERIALS

Selective Facet Reactivity during Cation Exchange in Cadmium Sulfide Nanorods

(2009) Bryce Sadtler et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis of PbS Nanorods and Other Ionic Nanocrystals of Complex Morphology by Sequential Cation Exchange Reactions

(2009) Joseph M. Luther et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Tetrapod-Shaped Colloidal Nanocrystals of II−VI Semiconductors Prepared by Seeded Growth

(2009) Angela Fiore et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Heavy-Metal-Free Solution-Processed Nanoparticle-Based Photodetectors: Doping of Intrinsic Vacancies Enables Engineering of Sensitivity and Speed

(2008) Jiang Tang et al.   ACS Nano

Smooth-Morphology Ultrasensitive Solution-Processed Photodetectors

(2008) Sean Hinds et al.   ADVANCED MATERIALS

Sensitive Solution-Processed Bi2S3Nanocrystalline Photodetectors

(2008) Gerasimos Konstantatos et al.   NANO LETTERS

Fast, sensitive and spectrally tuneable colloidal-quantum-dot photodetectors

(2008) Jason P. Clifford et al.   Nature Nanotechnology