Colloidal quantum dot solids for solution-processed solar cells

Infrared Colloidal Quantum Dot Photovoltaics via Coupling Enhancement and Agglomeration Suppression

(2015) Alexander H. Ip et al.   ACS Nano

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

(2015) Gyu Weon Hwang et al.   ADVANCED MATERIALS

Passivation Using Molecular Halides Increases Quantum Dot Solar Cell Performance

(2015) Xinzheng Lan et al.   ADVANCED MATERIALS

Controlling the Trap State Landscape of Colloidal CdSe Nanocrystals with Cadmium Halide Ligands

(2015) Matthew J. Greaney et al.   CHEMISTRY OF MATERIALS

Colloidal Quantum Dot Solar Cells Exploiting Hierarchical Structuring

(2015) André J. Labelle et al.   NANO LETTERS

Charge Percolation Pathways Guided by Defects in Quantum Dot Solids

(2015) Yingjie Zhang et al.   NANO LETTERS

Colloidal Quantum Dot Photovoltaics Enhanced by Perovskite Shelling

(2015) Zhenyu Yang et al.   NANO LETTERS

Inorganic Surface Ligands for Colloidal Nanomaterials

(2015) Angshuman Nag et al.   ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS

Single-step fabrication of quantum funnels via centrifugal colloidal casting of nanoparticle films

(2015) Jin Young Kim et al.   Nature Communications

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

(2015) Deniz Bozyigit et al.   Nature Communications

Solar Cells Based on Inks of n-Type Colloidal Quantum Dots

(2014) Zhijun Ning et al.   ACS Nano

Nanocrystal Grain Growth and Device Architectures for High-Efficiency CdTe Ink-Based Photovoltaics

(2014) Ryan W. Crisp et al.   ACS Nano

Colloidal Nanocrystals with Inorganic Halide, Pseudohalide, and Halometallate Ligands

(2014) Hao Zhang et al.   ACS Nano

PbS Nanoparticles Capped with Tetrathiafulvalenetetracarboxylate: Utilizing Energy Level Alignment for Efficient Carrier Transport

(2014) Marcus Scheele 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

Efficient Spray-Coated Colloidal Quantum Dot Solar Cells

(2014) Illan J. Kramer et al.   ADVANCED MATERIALS

Remote Trap Passivation in Colloidal Quantum Dot Bulk Nano-heterojunctions and Its Effect in Solution-Processed Solar Cells

(2014) Arup. K. Rath et al.   ADVANCED MATERIALS

Synergistic Doping of Fullerene Electron Transport Layer and Colloidal Quantum Dot Solids Enhances Solar Cell Performance

(2014) Mingjian Yuan et al.   ADVANCED MATERIALS

Colloidal quantum dot solar cells on curved and flexible substrates

(2014) Illan J. Kramer et al.   APPLIED PHYSICS LETTERS

Effects of Post-Synthesis Processing on CdSe Nanocrystals and Their Solids: Correlation between Surface Chemistry and Optoelectronic Properties

(2014) E. D. Goodwin et al.   Journal of Physical Chemistry C

Lead Halide Perovskites and Other Metal Halide Complexes As Inorganic Capping Ligands for Colloidal Nanocrystals

(2014) Dmitry N. Dirin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Ultrastable PbSe Nanocrystal Quantum Dots via in Situ Formation of Atomically Thin Halide Adlayers on PbSe(100)

(2014) Ju Young Woo et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

PbSe Quantum Dot Solar Cells with More than 6% Efficiency Fabricated in Ambient Atmosphere

(2014) Jianbing Zhang et al.   NANO LETTERS

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

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

Charge-extraction strategies for colloidal quantum dot photovoltaics

(2014) Xinzheng Lan et al.   NATURE MATERIALS

Air-stable n-type colloidal quantum dot solids

(2014) Zhijun Ning et al.   NATURE MATERIALS

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

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

Role of Bond Adaptability in the Passivation of Colloidal Quantum Dot Solids

(2013) Susanna M. Thon et al.   ACS Nano

Measuring Charge Carrier Diffusion in Coupled Colloidal Quantum Dot Solids

(2013) David Zhitomirsky et al.   ACS Nano

Stoichiometry Control in Quantum Dots: A Viable Analog to Impurity Doping of Bulk Materials

(2013) Joseph M. Luther 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

Doping Control Via Molecularly Engineered Surface Ligand Coordination

(2013) Mingjian Yuan et al.   ADVANCED MATERIALS

Graded Doping for Enhanced Colloidal Quantum Dot Photovoltaics

(2013) Zhijun Ning et al.   ADVANCED MATERIALS

Directly Deposited Quantum Dot Solids Using a Colloidally Stable Nanoparticle Ink

(2013) Armin Fischer et al.   ADVANCED MATERIALS

ZnO Nanowire Arrays for Enhanced Photocurrent in PbS Quantum Dot Solar Cells

(2013) Joel Jean et al.   ADVANCED MATERIALS

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

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

Postsynthetic Doping Control of Nanocrystal Thin Films: Balancing Space Charge to Improve Photovoltaic Efficiency

(2013) Jesse H. Engel et al.   CHEMISTRY OF MATERIALS

PbS-Quantum-Dot-Based Heterojunction Solar Cells Utilizing ZnO Nanowires for High External Quantum Efficiency in the Near-Infrared Region

(2013) Haibin Wang 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

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

(2013) Deniz Bozyigit et al.   NANO LETTERS

Inorganic halogen ligands in quantum dots: I−, Br−, Cl− and film fabrication through electrophoretic deposition

(2013) Guangda Niu et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

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

Heterovalent cation substitutional doping for quantum dot homojunction solar cells

(2013) Alexandros Stavrinadis et al.   Nature Communications

Heavily doped n-type PbSe and PbS nanocrystals using ground-state charge transfer from cobaltocene

(2013) Weon-kyu Koh et al.   Scientific Reports

Enhanced Open-Circuit Voltage of PbS Nanocrystal Quantum Dot Solar Cells

(2013) Woojun Yoon et al.   Scientific Reports

Broadband solar absorption enhancement via periodic nanostructuring of electrodes

(2013) Michael M. Adachi et al.   Scientific Reports

Bias-Stress Effect in 1,2-Ethanedithiol-Treated PbS Quantum Dot Field-Effect Transistors

(2012) Timothy P. Osedach et al.   ACS Nano

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

(2012) Oleksandr Voznyy et al.   ACS Nano

N-Type Colloidal-Quantum-Dot Solids for Photovoltaics

(2012) David Zhitomirsky et al.   ADVANCED MATERIALS

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

(2012) Zhijun Ning et al.   ADVANCED MATERIALS

Systematic optimization of quantum junction colloidal quantum dot solar cells

(2012) Huan Liu et al.   APPLIED PHYSICS LETTERS

High efficiency organic solar cells with spray coated active layers comprised of a low band gap conjugated polymer

(2012) Wanyi Nie et al.   APPLIED PHYSICS LETTERS

Highly Effective Surface Passivation of PbSe Quantum Dots through Reaction with Molecular Chlorine

(2012) Wan Ki Bae et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Colloidal Quantum Dot Photovoltaics: The Effect of Polydispersity

(2012) David Zhitomirsky et al.   NANO LETTERS

Bandlike Transport in Strongly Coupled and Doped Quantum Dot Solids: A Route to High-Performance Thin-Film Electronics

(2012) Ji-Hyuk Choi et al.   NANO LETTERS

Quantum Junction Solar Cells

(2012) Jiang Tang et al.   NANO LETTERS

Electronic Impurity Doping in CdSe Nanocrystals

(2012) Ayaskanta Sahu 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

Solution-processed inorganic bulk nano-heterojunctions and their application to solar cells

(2012) Arup K. Rath et al.   Nature Photonics

Flexible and low-voltage integrated circuits constructed from high-performance nanocrystal transistors

(2012) David K. Kim et al.   Nature Communications

Size-Dependent Valence and Conduction Band-Edge Energies of Semiconductor Nanocrystals

(2011) Jacek Jasieniak et al.   ACS Nano

Efficient Exciton Funneling in Cascaded PbS Quantum Dot Superstructures

(2011) Fan Xu et al.   ACS Nano

Solution-Processed Heterojunction Solar Cells Based on p-type PbS Quantum Dots and n-type Bi2S3 Nanocrystals

(2011) Arup K. Rath et al.   ADVANCED MATERIALS

Solution-Processed Nanocrystal Quantum Dot Tandem Solar Cells

(2011) Joshua J. Choi et al.   ADVANCED MATERIALS

Metal-free Inorganic Ligands for Colloidal Nanocrystals: S2–, HS–, Se2–, HSe–, Te2–, HTe–, TeS32–, OH–, and NH2–as Surface Ligands

(2011) Angshuman Nag et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Solar Cells Using Quantum Funnels

(2011) Illan J. Kramer et al.   NANO LETTERS

Tuning Semiconductor Band Edge Energies for Solar Photocatalysis via Surface Ligand Passivation

(2011) Shenyuan Yang et al.   NANO LETTERS

Quantum Dot Size DependentJ−VCharacteristics in Heterojunction ZnO/PbS Quantum Dot Solar Cells

(2011) Jianbo Gao et al.   NANO LETTERS

Colloidal-quantum-dot photovoltaics using atomic-ligand passivation

(2011) Jiang Tang et al.   NATURE MATERIALS

Band-like transport, high electron mobility and high photoconductivity in all-inorganic nanocrystal arrays

(2011) Jong-Soo Lee et al.   Nature Nanotechnology

Heavily Doped Semiconductor Nanocrystal Quantum Dots

(2011) D. Mocatta et al.   SCIENCE

Determination of nanoparticle size distribution together with density or molecular weight by 2D analytical ultracentrifugation

(2011) Randy P. Carney et al.   Nature Communications

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

(2011) Prashant Nagpal et al.   Nature Communications

Photoemission Spectroscopy of Tethered CdSe Nanocrystals: Shifts in Ionization Potential and Local Vacuum Level As a Function of Nanocrystal Capping Ligand

(2010) Andrea M. Munro et al.   ACS Applied Materials & Interfaces

Tuning the Synthesis of Ternary Lead Chalcogenide Quantum Dots by Balancing Precursor Reactivity

(2010) Danielle K. Smith et al.   ACS Nano

Control of the Carrier Type in InAs Nanocrystal Films by Predeposition Incorporation of Cd

(2010) Scott M. Geyer et al.   ACS Nano

Depleted-Heterojunction Colloidal Quantum Dot Solar Cells

(2010) Andras G. Pattantyus-Abraham et al.   ACS Nano

Infrared Colloidal Quantum Dots for Photovoltaics: Fundamentals and Recent Progress

(2010) Jiang Tang et al.   ADVANCED MATERIALS

Stability Assessment on a 3% Bilayer PbS/ZnO Quantum Dot Heterojunction Solar Cell

(2010) Joseph M. Luther et al.   ADVANCED MATERIALS

Spray-deposited CuInSe2 nanocrystal photovoltaics

(2010) Vahid A. Akhavan et al.   Energy & Environmental Science

Expanding the Chemical Versatility of Colloidal Nanocrystals Capped with Molecular Metal Chalcogenide Ligands

(2010) Maksym V. Kovalenko et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Ambient-Processed Colloidal Quantum Dot Solar Cells via Individual Pre-Encapsulation of Nanoparticles

(2010) Ratan Debnath et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Electronic Properties of Nonstoichiometric PbSe Quantum Dots from First Principles

(2009) Yanqin Gai et al.   Journal of Physical Chemistry C

Colloidal Nanocrystals with Molecular Metal Chalcogenide Surface Ligands

(2009) M. V. Kovalenko et al.   SCIENCE

Tuning Energetic Levels in Nanocrystal Quantum Dots through Surface Manipulations

(2008) Michal Soreni-Harari et al.   NANO LETTERS