Identifying and Eliminating Emissive Sub-bandgap States in Thin Films of PbS Nanocrystals

Prospects of Nanoscience with Nanocrystals

(2015) Maksym V. Kovalenko et al.   ACS Nano

High-Performance Shortwave-Infrared Light-Emitting Devices Using Core-Shell (PbS-CdS) Colloidal Quantum Dots

(2015) Geoffrey J. Supran et al.   ADVANCED MATERIALS

“Darker-than-Black” PbS Quantum Dots: Enhancing Optical Absorption of Colloidal Semiconductor Nanocrystals via Short Conjugated Ligands

(2015) Carlo Giansante et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Open-Circuit Voltage Deficit, Radiative Sub-Bandgap States, and Prospects in Quantum Dot Solar Cells

(2015) Chia-Hao Marcus Chuang et al.   NANO LETTERS

A quantitative model for charge carrier transport, trapping and recombination in nanocrystal-based solar cells

(2015) Deniz Bozyigit et al.   Nature Communications

Charge Generation in PbS Quantum Dot Solar Cells Characterized by Temperature-Dependent Steady-State Photoluminescence

(2014) Jianbo Gao et al.   ACS Nano

Electronically Active Impurities in Colloidal Quantum Dot Solids

(2014) Graham H. Carey et al.   ACS Nano

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

(2014) Yolanda Justo et al.   ACS Nano

Energy Level Modification in Lead Sulfide Quantum Dot Thin Films through Ligand Exchange

(2014) Patrick R. Brown et al.   ACS Nano

Improved performance and stability in quantum dot solar cells through band alignment engineering

(2014) Chia-Hao M. Chuang et al.   NATURE MATERIALS

Engineering colloidal quantum dot solids within and beyond the mobility-invariant regime

(2014) David Zhitomirsky et al.   Nature Communications

Electrical characterization of nanocrystal solids

(2014) D. Bozyigit et al.   Journal of Materials Chemistry C

Deep Level Transient Spectroscopy (DLTS) on Colloidal-Synthesized Nanocrystal Solids

(2013) Deniz Bozyigit et al.   ACS Applied Materials & Interfaces

Joint Mapping of Mobility and Trap Density in Colloidal Quantum Dot Solids

(2013) Philipp Stadler et al.   ACS Nano

Measuring Charge Carrier Diffusion in Coupled Colloidal Quantum Dot Solids

(2013) David Zhitomirsky et al.   ACS Nano

Stoichiometric Control of Lead Chalcogenide Nanocrystal Solids to Enhance Their Electronic and Optoelectronic Device Performance

(2013) Soong Ju Oh et al.   ACS Nano

25th Anniversary Article: Colloidal Quantum Dot Materials and Devices: A Quarter-Century of Advances

(2013) Jin Young Kim et al.   ADVANCED MATERIALS

The Architecture of Colloidal Quantum Dot Solar Cells: Materials to Devices

(2013) Illan J. Kramer et al.   CHEMICAL REVIEWS

Optical Properties of Strongly Coupled Quantum Dot–Ligand Systems

(2013) Matthew T. Frederick et al.   Journal of Physical Chemistry Letters

Dynamic Trap Formation and Elimination in Colloidal Quantum Dots

(2013) O. Voznyy et al.   Journal of Physical Chemistry Letters

Steric-Hindrance-Driven Shape Transition in PbS Quantum Dots: Understanding Size-Dependent Stability

(2013) Hyekyoung Choi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Low-Temperature Solution-Processed Solar Cells Based on PbS Colloidal Quantum Dot/CdS Heterojunctions

(2013) Liang-Yi Chang et al.   NANO LETTERS

The Dominant Role of Exciton Quenching in PbS Quantum-Dot-Based Photovoltaic Devices

(2013) Darcy D. Wanger et al.   NANO LETTERS

Quantification of Deep Traps in Nanocrystal Solids, Their Electronic Properties, and Their Influence on Device Behavior

(2013) Deniz Bozyigit et al.   NANO LETTERS

Impact of Stoichiometry on the Electronic Structure of PbS Quantum Dots

(2013) Donghun Kim et al.   PHYSICAL REVIEW LETTERS

Measurement of Electronic States of PbS Nanocrystal Quantum Dots Using Scanning Tunneling Spectroscopy: The Role of Parity Selection Rules in Optical Absorption

(2013) Bogdan Diaconescu et al.   PHYSICAL REVIEW LETTERS

Charge Trapping in Bright and Dark States of Coupled PbS Quantum Dot Films

(2012) Jianbo Gao et al.   ACS Nano

A Charge-Orbital Balance Picture of Doping in Colloidal Quantum Dot Solids

(2012) Oleksandr Voznyy et al.   ACS Nano

All-Inorganic Colloidal Quantum Dot Photovoltaics Employing Solution-Phase Halide Passivation

(2012) Zhijun Ning et al.   ADVANCED MATERIALS

Electrical Transport in Colloidal Quantum Dot Films

(2012) Philippe Guyot-Sionnest   Journal of Physical Chemistry Letters

Nanocrystal solids: A modular approach to materials design

(2012) Dmitri V. Talapin   MRS BULLETIN

Nanopatterned Electrically Conductive Films of Semiconductor Nanocrystals

(2012) Tamar S. Mentzel et al.   NANO LETTERS

Materials interface engineering for solution-processed photovoltaics

(2012) Michael Graetzel et al.   NATURE

Hybrid passivated colloidal quantum dot solids

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

Emergence of colloidal quantum-dot light-emitting technologies

(2012) Yasuhiro Shirasaki et al.   Nature Photonics

Efficient Luminescent Down-Shifting Detectors Based on Colloidal Quantum Dots for Dual-Band Detection Applications

(2011) Scott M. Geyer et al.   ACS Nano

Enhanced Mobility-Lifetime Products in PbS Colloidal Quantum Dot Photovoltaics

(2011) Kwang S. Jeong et al.   ACS Nano

Role of mid-gap states in charge transport and photoconductivity in semiconductor nanocrystal films

(2011) Prashant Nagpal et al.   Nature Communications

Infrared Colloidal Quantum Dots for Photovoltaics: Fundamentals and Recent Progress

(2010) Jiang Tang et al.   ADVANCED MATERIALS

Nanostructured materials for photon detection

(2010) Gerasimos Konstantatos et al.   Nature Nanotechnology

Impact of dithiol treatment and air annealing on the conductivity, mobility, and hole density in PbS colloidal quantum dot solids

(2008) Ethan J. D. Klem et al.   APPLIED PHYSICS LETTERS

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

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