selected publications
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chapter
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Thin-Film Colloidal Quantum Dot Solar Cells.
35-52.
2019
- Quantum Confined Semiconductors for Enhancing Solar Photoconversion through Multiple Exciton Generation. RSC Energy and Environment Series. 345-378. 2014
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Thin-Film Colloidal Quantum Dot Solar Cells.
35-52.
2019
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conference proceeding
- Polaron protected long-lived hot carriers in mixed cation and anion perovskite nanocrystals 2020
- Emerging opportunities of low-dimensional perovskite materials beyond photovoltaics: Spin, charge, and light/matter interaction. ACS National Meeting Book of Abstracts. 2019
- Interplay of magnetic coupling, structural dimensionality, and chirality in hybrid perovskite halide semiconductors. ACS National Meeting Book of Abstracts. 2019
- Theoretical limits of multiple exciton generation and singlet fission tandem devices for solar water splitting. ACS National Meeting Book of Abstracts. 2019
- Understanding photocatalytic reaction on CsPbBr3 nanocrystals through ultrafast spectroscopy and surface design. ACS National Meeting Book of Abstracts. 2019
- Singlet fission of pentacene molecule on perovskite nanocrystals through dexter singlet energy transfer. ACS National Meeting Book of Abstracts. 2019
- High energy state relaxation pathways in PbS QDs through direct observation of the forbidden S-D intraband transition. ACS National Meeting Book of Abstracts. 2018
- High theoretical conversion efficiencies using tandem cells that employ carrier multiplication for photochemical water splitting applications. ACS National Meeting Book of Abstracts. 2018
- Utilization of hot excitons in semiconductor nanostructures for solar photoconversion to photovoltaics and solar fuels. ACS National Meeting Book of Abstracts. 2018
- Control of energy flow dynamics between photoactive ligands and semiconductor nanostructures. ACS National Meeting Book of Abstracts. 2018
- Time-resolved optical studies of perovskite polycrystalline films, single crystals and their surfaces. ACS National Meeting Book of Abstracts. 2017
- Design of colloidal semicondutor nanocrystals for enhanced absorption and band edge tuning exceeding 2.0 eV. ACS National Meeting Book of Abstracts. 2017
- Enhanced Multiple Exciton Generation in PbS/CdS Janus-like Heterostructure Nanocrystals. ACS National Meeting Book of Abstracts. 2017
- Lead chalcogenide quantum dots: Measurements on a standardized sample. ACS National Meeting Book of Abstracts. 2017
- Optoelectronic structures of hybrid lead iodide perovskites probed by electron-rotor interaction. ACS National Meeting Book of Abstracts. 2017
- Quantifying the energetics of PbS QD films. ACS National Meeting Book of Abstracts. 2016
- Hot phonon-bottleneck in lead halide perovskite films. ACS National Meeting Book of Abstracts. 2016
- Ultrafast photo-induced electric field at the surfaces of p-GaInP2 electrode. ACS National Meeting Book of Abstracts. 2016
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Synthesis and spectroscopic evaluation of PbS quantum dots emitting at 1300 nm for optimized imaging in optical window II.
Proceedings of SPIE.
2016
- Inorganic ligand exchange on germanium nanocrystals. ACS National Meeting Book of Abstracts. 2015
- Chemically modifying quantum dot surfaces to improve solar cell performance. ACS National Meeting Book of Abstracts. 2015
- Colloidal cinnamic acid capped PbSe quantum dots: Solution phase ligand exchange, thin film formation, and electrical conductivity for photovoltaic applications. ACS National Meeting Book of Abstracts. 2015
- Novel fabrication strategies for heterostructured PbS and PbSe QDs via controllable cation exchange reactions. ACS National Meeting Book of Abstracts. 2015
- PbS and PbSe quantum dot solar cells: Ion exchange synthesis and metal halide surface passivation for high efficiency devices. ACS National Meeting Book of Abstracts. 2015
- Photoelectron and inverse photoelectron spectroscopy of PbS quantum dots. ACS National Meeting Book of Abstracts. 2015
- Quantum dot solids with well-controlled electronic properties via halide passivation. ACS National Meeting Book of Abstracts. 2014
- Multiple Exciton Generation Solar Cells: Effects of Nanocrystal Shape on Quantum Efficiency. 1077-1079. 2014
- Electronically coupled PbS and PbSe QDs and QD solar cells. ACS National Meeting Book of Abstracts. 2013
- Multiple exciton generation and carrier dynamics in PbSe and Si QDs, QD films, and doped PbSe QDs. ACS National Meeting Book of Abstracts. 2013
- Approaches to future generation photovoltaics and solar fuels: Quantum dots, arrays, and quantum dot solar cells. ACS National Meeting Book of Abstracts. 2012
- Multiple exciton generation in PbSe quantum dots and quantum dot solar cells. ACS National Meeting Book of Abstracts. 2012
- Approaches to future generation photovoltaics and solar fuels: Multiple exciton generation in quantum dots, quantum dot arrays, molecular singlet fission, and quantum dot solar cells. ACS National Meeting Book of Abstracts. 2012
- Third generation solar cells for PV and solar fuels based on quantum dots and quantum dot arrays. ACS National Meeting Book of Abstracts. 2011
- OPTICAL CHARACTERIZATION AND MODELING OF THE LEAD CHALCOGENIDE QUANTUM DOT SOLAR CELL: A RATIONAL APPROACH TO DEVICE DEVELOPMENT AND MULTIPLE EXCITON GENERATION. Conference Record IEEE Photovoltaic Specialists Conference. 2010
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THIRD GENERATION PHOTOVOLTAICS: MULTIPLE EXCITON GENERATION IN COLLOIDAL QUANTUM DOTS, QUANTUM DOT ARRAYS, AND QUANTUM DOT SOLAR CELLS.
Conference Record IEEE Photovoltaic Specialists Conference.
370-375.
2010
- SOLAR CELLS BASED ON COLLOIDAL QUANTUM DOT SOLIDS: SEEKING ENHANCED PHOTOCURRENT. Conference Record IEEE Photovoltaic Specialists Conference. 2280-2285. 2009
- Differential regulation of genes associated with lipid metabolism in hepatitis C patients as determined by microarray analysis. Journal of Gastroenterology and Hepatology. A280-A280. 2008
- PHYS 210-Multiple exciton generation in semiconductor quantum dots and applications to third generation solar photon conversion. ACS National Meeting Book of Abstracts. 2008
- Characterizing role of osteopontin in alcoholic liver injury. Alcoholism: Clinical and Experimental Research. 79A-79A. 2007
- Carrier dynamics and multiple exciton generation in semiconductor nanocrystals: Applications to third generation solar photon conversion. ACS National Meeting Book of Abstracts. 2007
- PMSE 31-Salt complexation in diblock copolymer thin films. ACS National Meeting Book of Abstracts. 241-241. 2006
- Terahertz spectroscopy and hyperspectral imaging of molecular systems. ACS National Meeting Book of Abstracts. U332-U332. 2005
- Multiple exciton generation, exciton cooling, and interfacial charge transfer in photoexcited quantum dots and the relevance to solar photon conversion.. ACS National Meeting Book of Abstracts. U635-U635. 2005
- Photoconductivity of arrays of semiconductor nanocrystals determined by THz spectroscopy.. ACS National Meeting Book of Abstracts. U728-U728. 2005
- Intrahepatic gene expression profiles and alpha-smooth muscle actin patterns in hepatitis C virus (HCV)-induced fibrosis. Gastroenterology. A707-A707. 2004
- Conductivity in disordered solids: What can THz spectroscopy tell us?. ACS National Meeting Book of Abstracts. U291-U291. 2003
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Transient photoconductivity in CdSe nanoparticles and nanocrystalline TiO2 as measured by time-resolved terahertz spectroscopy.
Proceedings of SPIE.
64-69.
2003
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Conductivity in CdSe quantum dots and TiO2 nanoparticles: What can THz spectroscopy tell us?.
340-345.
2003
- Solvent influence on intramolecular charge transfer.. ACS National Meeting Book of Abstracts. U441-U441. 2003
- Terahertz spectroscopy of crown ethers in solution.. ACS National Meeting Book of Abstracts. U504-U504. 2003
- Carrier localization in nanocrystalline TiO2.. ACS National Meeting Book of Abstracts. U438-U438. 2002
- Size dependent photoconductivity in CdSe nanoparticles as measured by time-resolved THz spectroscopy.. ACS National Meeting Book of Abstracts. U438-U438. 2002
- Exploring sub-picosecond dynamics in the far-infrared with THz spectroscopy. Springer Series in Chemical Physics. 407-411. 2002
- Photoconductivity of dye-sensitized titanium dioxide films measured by time-resolved THz spectroscopy (TRTS). Springer Series in Chemical Physics. 331-333. 2002
- Size dependent photoconductivity in CdSe nanoparticles as measured by time-resolved THz spectroscopy. Springer Series in Chemical Physics. 298-300. 2002
- Predicting & improving power reliability. IEE Conference Publication. 221-228. 2001
- Low frequency, collective solvent dynamics probed with time-resolved THz spectroscopy. ACS Symposium Series. 44-57. 2000
- Low-frequency, collective solvent dynamics as probed with time-resolved THz spectroscopy (TRTS).. ACS National Meeting Book of Abstracts. U185-U185. 2000
- Two-dimensional time-resolved THz spectroscopy of solvent response to photoexcitation. Springer Series in Chemical Physics. 522-524. 2000
- Direct probing of low-frequency intermolecular modes in liquids using femtosecond THz pulse spectroscopy.. ACS National Meeting Book of Abstracts. U325-U326. 2000
- Photoconductivity in CdSe nanoparticles studied by time-resolved terahertz spectroscopy (TRTS).. ACS National Meeting Book of Abstracts. U582-U582. 2000
- Photoelectrochemical solar cells studied by time-resolved THz spectroscopy.. ACS National Meeting Book of Abstracts. U273-U273. 2000
- A direct measurement of intermolecular solvation dynamics using time-resolved THz spectroscopy (TRTS). 223-232. 1999
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journal article
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Metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells.
Science.
71-+.
2022
-
Tuning Spin-Polarized Lifetime in Two-Dimensional Metal-Halide Perovskite through Exciton Binding Energy.
Journal of the American Chemical Society.
19438-19445.
2021
-
Interlayer Triplet-Sensitized Luminescence in Layered Two-Dimensional Hybrid Metal-Halide Perovskites.
ACS Energy Letters.
4079-4096.
2021
-
Atomlike interaction and optically tunable giant band-gap renormalization in large-area atomically thin MoS2.
Physical Review B.
2021
-
Exciton-Phonon Coupling and Carrier Relaxation in PbS Quantum Dots: The Case of Carboxylate Ligands.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
22622-22629.
2021
-
Size-Dependent Janus-Ligand Shell Formation on PbS Quantum Dots.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
21729-21739.
2021
-
Hot carrier redistribution, electron-phonon interaction, and their role in carrier relaxation in thin film metal-halide perovskites.
Physical Review Materials.
2021
-
Influence of Ligand Structure on Excited State Surface Chemistry of Lead Sulfide Quantum Dots.
Journal of the American Chemical Society.
13824-13834.
2021
-
Pyroelectricity of Lead Sulfide (PbS) Quantum Dot Films Induced by Janus-Ligand Shells.
ACS Nano.
14965-14971.
2021
-
A Nanocrystal Catalyst Incorporating a Surface Bound Transition Metal to Induce Photocatalytic Sequential Electron Transfer Events.
Journal of the American Chemical Society.
11361-11369.
2021
-
Unraveling the surface state of photovoltaic perovskite thin film.
2417-2428.
2021
-
Direct Detection of Circularly Polarized Light Using Chiral Copper Chloride-Carbon Nanotube Heterostructures.
ACS Nano.
7608-7617.
2021
-
Chiral-induced spin selectivity enables a room-temperature spin light-emitting diode.
Science.
1129-+.
2021
-
In-situ observation of trapped carriers in organic metal halide perovskite films with ultra-fast temporal and ultra-high energetic resolutions.
Nature Communications.
2021
-
Surface lattice engineering through three-dimensional lead iodide perovskitoid for high-performance perovskite solar cells.
Chem.
774-785.
2021
-
A Multi-Dimensional Perspective on Electronic Doping in Metal Halide Perovskites.
ACS Energy Letters.
1104-1123.
2021
-
Reconfiguring the band-edge states of photovoltaic perovskites by conjugated organic cations.
Science.
636-+.
2021
-
Spin-Dependent Photovoltaic and Photogalvanic Responses of Optoelectronic Devices Based on Chiral Two-Dimensional Hybrid Organic-Inorganic Perovskites.
ACS Nano.
588-595.
2021
-
SMART Perovskite Growth: Enabling a Larger Range of Process Conditions.
ACS Energy Letters.
650-658.
2021
-
Suppressing Auger Recombination in Multiply Excited Colloidal Silicon Nanocrystals with Ligand-Induced Hole Traps.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
2565-2574.
2021
-
Nanotechnology for catalysis and solar energy conversion.
Nanotechnology.
2021
-
Introduction to special issue: Colloidal quantum dots.
Journal of Chemical Physics.
2020
-
Embedding PbS Quantum Dots (QDs) in Pb-Halide Perovskite Matrices: QD Surface Chemistry and Antisolvent Effects on QD Dispersion and Confinement Properties.
1464-1472.
2020
-
Polaron and Spin Dynamics in Organic-Inorganic Lead Halide Perovskite Nanocrystals.
Advanced Optical Materials.
2020
-
Transient Evolution of the Built-in Field at Junctions of GaAs.
ACS Applied Materials and Interfaces.
40339-40346.
2020
-
Highly Distorted Chiral Two-Dimensional Tin Iodide Perovskites for Spin Polarized Charge Transport.
Journal of the American Chemical Society.
13030-13040.
2020
-
Strategies to Achieve High Circularly Polarized Luminescence from Colloidal Organic-Inorganic Hybrid Perovskite Nanocrystals.
ACS Nano.
8816-8825.
2020
-
Transforming energy using quantum dots.
Energy and Environmental Science.
1347-1376.
2020
-
Role of Exciton Binding Energy on LO Phonon Broadening and Polaron Formation in (BA)(2)PbI4 Ruddlesden-Popper Films.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
9496-9505.
2020
-
Hot-carrier transfer at photocatalytic silicon/platinum interfaces.
Journal of Chemical Physics.
2020
-
Advances in two-dimensional organic-inorganic hybrid perovskites.
Energy and Environmental Science.
1154-1186.
2020
-
Dynamic Ligand Surface Chemistry of Excited PbS Quantum Dots.
Journal of Physical Chemistry Letters.
2291-2297.
2020
-
Origin of Broad-Band Emission and Impact of Structural Dimensionality in Tin-Alloyed Ruddlesden-Popper Hybrid Lead Iodide Perovskites.
ACS Energy Letters.
347-352.
2020
-
Ultrafast Reaction Mechanisms in Perovskite Based Photocatalytic C-C Coupling.
ACS Energy Letters.
566-571.
2020
-
Individual Electron and Hole Mobilities in Lead-Halide Perovskites Revealed by Noncontact Methods.
ACS Energy Letters.
47-55.
2020
-
Spin-dependent charge transport through 2D chiral hybrid lead-iodide perovskites.
Science Advances.
2019
-
Enhanced photoredox activity of CsPbBr3 nanocrystals by quantitative colloidal ligand exchange.
Journal of Chemical Physics.
2019
-
Cation-Exchange Synthesis of Highly Monodisperse PbS Quantum Dots from ZnS Nanorods for Efficient Infrared Solar Cells.
Advanced Functional Materials.
2019
-
Enhancing electron diffusion length in narrow-bandgap perovskites for efficient monolithic perovskite tandem solar cells.
Nature Communications.
2019
-
Theoretical limits of multiple exciton generation and singlet fission tandem devices for solar water splitting.
Journal of Chemical Physics.
2019
-
Both Free and Trapped Carriers Contribute to Photocurrent of Sb2Se3 Solar Cells.
Journal of Physical Chemistry Letters.
4881-4887.
2019
-
Ultrafast probes at the interfaces of solar energy conversion materials.
Physical Chemistry Chemical Physics.
16399-16407.
2019
-
Monitoring Electron-Phonon Interactions in Lead Halide Perovskites Using Time-Resolved THz Spectroscopy.
ACS Nano.
8826-8835.
2019
-
Atomically Thin Metal Sulfides.
Journal of the American Chemical Society.
12121-12127.
2019
-
Interfacial engineering of gallium indium phosphide photoelectrodes for hydrogen evolution with precious metal and non-precious metal based catalysts.
Journal of Materials Chemistry A.
16821-16832.
2019
-
High efficiency perovskite quantum dot solar cells with charge separating heterostructure.
Nature Communications.
2019
-
Carrier lifetimes of > 1 mu s in Sn-Pb perovskites enable efficient all-perovskite tandem solar cells.
Science.
475-+.
2019
-
Enhanced Charge Transport in 2D Perovskites via Fluorination of Organic Cation.
Journal of the American Chemical Society.
5972-5979.
2019
-
Designing Janus Ligand Shells on PbS Quantum Dots using Ligand-Ligand Cooperativity.
ACS Nano.
3839-3846.
2019
-
Sensitizing Singlet Fission with Perovskite Nanocrystals.
Journal of the American Chemical Society.
4919-4927.
2019
-
Influence of One Specific Carbon-Carbon Bond on the Quality, Stability, and Photovoltaic Performance of Hybrid Organic-Inorganic Bismuth Iodide Materials.
ACS Applied Energy Materials.
1579-1587.
2019
-
Infrared Quantum Dots: Progress, Challenges, and Opportunities.
ACS Nano.
939-953.
2019
-
Lead-Halide Perovskites for Photocatalytic alpha-Alkylation of Aldehydes.
Journal of the American Chemical Society.
733-738.
2019
-
n-Type PbSe Quantum Dots via Post-Synthetic Indium Doping.
Journal of the American Chemical Society.
13753-13763.
2018
-
Enhanced Multiple Exciton Generation in PbSICdS Janus-like Heterostructured Nanocrystals.
ACS Nano.
10084-10094.
2018
-
Ultrafast exciton many-body interactions and hot-phonon bottleneck in colloidal cesium lead halide perovskite nanocrystals.
Physical Review B.
2018
-
Impact of Layer Thickness on the Charge Carrier and Spin Coherence Lifetime in Two-Dimensional Layered Perovskite Single Crystals.
ACS Energy Letters.
2273-2279.
2018
-
Stable Formamidinium-Based Perovskite Solar Cells via In Situ Grain Encapsulation.
Advanced Energy Materials.
2018
-
Feature issue introduction: light, energy and the environment, 2017.
Optics Express.
A636-A639.
2018
-
Optical Absorbance Enhancement in PbS QD/Cinnamate Ligand Complexes.
Journal of Physical Chemistry Letters.
3425-3433.
2018
-
Electron-Phonon Coupling and Resonant Relaxation from 1D and 1P States in PbS Quantum Dots.
ACS Nano.
6263-6272.
2018
-
Excitonic Effects in Methylammonium Lead Halide Perovskites.
Journal of Physical Chemistry Letters.
2595-2603.
2018
-
Curtailing Perovskite Processing Limitations via Lamination at the Perovskite/Perovskite Interface.
ACS Energy Letters.
1192-1197.
2018
-
Control of Energy Flow Dynamics between Tetracene Ligands and PbS Quantum Dots by Size Tuning and Ligand Coverage.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
865-873.
2018
-
Efficient Steplike Carrier Multiplication in Percolative Networks of Epitaxially Connected PbSe Nanocrystals.
ACS Nano.
378-384.
2018
-
Facet-Specific Ligand Interactions on Ternary AgSbS2 Colloidal Quantum Dots.
Chemistry: A European Journal.
17707-17713.
2017
-
Enhanced Sb2Se3 solar cell performance through theory-guided defect control.
Progress in Photovoltaics: research and applications.
861-870.
2017
-
Enhanced mobility CsPbI3 quantum dot arrays for record-efficiency, high-voltage photovoltaic cells.
Science Advances.
2017
-
Synthesis and Spectroscopy of Silver-Doped PbSe Quantum Dots.
Journal of the American Chemical Society.
10382-10394.
2017
-
Tuning colloidal quantum dot band edge positions through solution-phase surface chemistry modification.
Nature Communications.
2017
-
Extrinsic ion migration in perovskite solar cells.
Energy and Environmental Science.
1234-1242.
2017
-
Multiple exciton generation for photoelectrochemical hydrogen evolution reactions with quantum yields exceeding 100%.
Nature Energy.
2017
-
Combination of Cation Exchange and Quantized Ostwald Ripening for Controlling Size Distribution of Lead Chalcogenide Quantum Dots.
Chemistry of Materials.
3615-3622.
2017
-
Supersonically Spray-Coated Colloidal Quantum Dot Ink Solar Cells.
Scientific Reports.
2017
-
Characterization of basic physical properties of Sb2Se3 and its relevance for photovoltaics.
Frontiers of Optoelectronics.
18-30.
2017
-
Tandem Solar Cells from Solution-Processed CdTe and PbS Quantum Dots Using a ZnTe-ZnO Tunnel Junction.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1020-1027.
2017
-
Top and bottom surfaces limit carrier lifetime in lead iodide perovskite films.
Nature Energy.
2017
-
Quantum Dot Solar Cell Fabrication Protocols.
Chemistry of Materials.
189-198.
2017
-
Large polarization-dependent exciton optical Stark effect in lead iodide perovskites.
Nature Communications.
2016
-
Electron-Rotor Interaction in Organic-Inorganic Lead Iodide Perovskites Discovered by Isotope Effects.
Journal of Physical Chemistry Letters.
2879-2887.
2016
-
Status and Prognosis of Future-Generation Photoconversion to Photovoltaics and Solar Fuels.
ACS Energy Letters.
344-347.
2016
-
Direct Observation of Photoexcited Hole Localization in CdSe Nanorods.
ACS Energy Letters.
76-81.
2016
-
Roadmap on optical energy conversion.
Journal of Optics.
2016
-
Controlling carrier dynamics using quantum-confined semiconductor nanocrystals Preface.
Chemical Physics.
1-1.
2016
-
Nongeminate radiative recombination of free charges in cation-exchanged PbS quantum dot films.
Chemical Physics.
75-80.
2016
-
All-Inorganic Germanium Nanocrystal Films by Cationic Ligand Exchange.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1949-1954.
2016
-
Quasi-Direct Optical Transitions in Silicon Nanocrystals with Intensity Exceeding the Bulk.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1583-1589.
2016
-
Revisiting the Valence and Conduction Band Size Dependence of PbS Quantum Dot Thin Films.
ACS Nano.
3302-3311.
2016
-
Size-Dependent Exciton Formation Dynamics in Colloidal Silicon Quantum Dots.
ACS Nano.
2316-2323.
2016
-
In situ spectroscopic characterization of a solution-phase X-type ligand exchange at colloidal lead sulphide quantum dot surfaces.
Chemical Communications.
13893-13896.
2016
-
Observation of a hot-phonon bottleneck in lead-iodide perovskites.
Nature Photonics.
53-59.
2016
-
Comparison of Recombination Dynamics in CH3NH3PbBr3 and CH3NH3PbI3 Perovskite Films: Influence of Exciton Binding Energy.
Journal of Physical Chemistry Letters.
4688-4692.
2015
-
Semiconductor interfacial carrier dynamics via photoinduced electric fields.
Science.
1061-1065.
2015
-
Exploration of Metal Chloride Uptake for Improved Performance Characteristics of PbSe Quantum Dot Solar Cells.
Journal of Physical Chemistry Letters.
2892-2899.
2015
-
Air-Stable and Efficient PbSe Quantum-Dot Solar Cells Based upon ZnSe to PbSe Cation-Exchanged Quantum Dots.
ACS Nano.
8157-8164.
2015
-
Low surface recombination velocity in solution-grown CH3NH3PbBr3 perovskite single crystal.
Nature Communications.
2015
-
Preparation of Cd/Pb Chalcogenide Heterostructured Janus Particles via Controllable Cation Exchange.
ACS Nano.
7151-7163.
2015
-
Multiple exciton generation in quantum dots versus singlet fission in molecular chromophores for solar photon conversion.
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences.
2015
-
Synthetic Conditions for High-Accuracy Size Control of PbS Quantum Dots.
Journal of Physical Chemistry Letters.
1830-1833.
2015
-
Metal Halide Solid-State Surface Treatment for High Efficiency PbS and PbSe QD Solar Cells.
Scientific Reports.
2015
-
Quantum Confined-Electron Phonon Interaction in Silicon Nanocrystals.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1511-1516.
2015
-
Tunable Charge-Trap Memory Based on Few-Layer MoS2.
ACS Nano.
612-619.
2015
-
Charge Generation in PbS Quantum Dot Solar Cells Characterized by Temperature-Dependent Steady-State Photoluminescence.
ACS Nano.
12814-12825.
2014
-
The promise and challenge of nanostructured solar cells.
Nature Nanotechnology.
951-954.
2014
-
One-Step Deposition of Photovoltaic Layers Using Iodide Terminated PbS Quantum Dots.
Journal of Physical Chemistry Letters.
4002-4007.
2014
-
PbSe Quantum Dot Solar Cells with More than 6% Efficiency Fabricated in Ambient Atmosphere.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
6010-6015.
2014
-
Carrier Transport in PbS and PbSe QD Films Measured by Photoluminescence Quenching.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
16228-16235.
2014
-
Ultrafast Electrical Measurements of Isolated Silicon Nanowires and Nanocrystals.
Journal of Physical Chemistry Letters.
2050-2057.
2014
-
Synthesis and Spectroscopy of PbSe Fused Quantum-Dot Dimers.
Journal of the American Chemical Society.
4670-4679.
2014
-
Coherent Exciton Delocalization in Strongly Coupled Quantum Dot Arrays.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
4862-4869.
2013
-
Origin of the temperature dependence of the band gap of PbS and PbSe quantum dots.
Solid State Communications.
49-54.
2013
-
Size and Composition Dependent Multiple Exciton Generation Efficiency in PbS, PbSe, and PbSxSe1-x Alloyed Quantum Dots.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
3078-3085.
2013
-
Third Generation Photovoltaics based on Multiple Exciton Generation in Quantum Confined Semiconductors.
Accounts of Chemical Research.
1252-1260.
2013
-
Lead Sulfide Nanocrystal Quantum Dot Solar Cells with Trenched ZnO Fabricated via Nanoimprinting.
ACS Applied Materials and Interfaces.
3803-3808.
2013
-
Measurement of the reaction O-17(alpha,n)Ne-20 and its impact on the s process in massive stars.
Physical Review C: Nuclear Physics.
2013
-
Electron transfer in hydrogenated nanocrystalline silicon observed by time-resolved terahertz spectroscopy.
Physical Review B.
2013
-
Improvement in carrier transport properties by mild thermal annealing of PbS quantum dot solar cells.
Applied Physics Letters.
2013
-
Quantum dots for next-generation photovoltaics.
Materials Today.
508-515.
2012
-
Sharp exponential band tails in highly disordered lead sulfide quantum dot arrays.
Physical Review B: Condensed Matter and Materials Physics.
2012
-
Effect of Solar Concentration on the Thermodynamic Power Conversion Efficiency of Quantum-Dot Solar Cells Exhibiting Multiple Exciton Generation.
Journal of Physical Chemistry Letters.
2857-2862.
2012
-
Quantum beats due to excitonic ground-state splitting in colloidal quantum dots.
Physical Review B: Condensed Matter and Materials Physics.
2012
-
Strained Interface Defects in Silicon Nanocrystals.
Advanced Functional Materials.
3223-3232.
2012
-
Control of PbSe Quantum Dot Surface Chemistry and Photophysics Using an Alkylselenide Ligand.
ACS Nano.
5498-5506.
2012
-
The Subtle Chemistry of Colloidal, Quantum-Confined Semiconductor Nanostructures.
ACS Nano.
4573-4579.
2012
-
Comparing the Fundamental Physics and Device Performance of Transparent, Conductive Nanostructured Networks with Conventional Transparent Conducting Oxides.
Advanced Energy Materials.
353-360.
2012
-
Comparison of Carrier Multiplication Yields in PbS and PbSe Nanocrystals: The Role of Competing Energy-Loss Processes.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
622-628.
2012
-
Peak External Photocurrent Quantum Efficiency Exceeding 100% via MEG in a Quantum Dot Solar Cell.
Science.
1530-1533.
2011
-
Single-walled carbon nanotubes as base material for THz photoconductive switching: a theoretical study from input power to output THz emission.
Optics Express.
15077-15089.
2011
-
n-Type Transition Metal Oxide as a Hole Extraction Layer in PbS Quantum Dot Solar Cells.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
3263-3266.
2011
-
A p-Type Quantum Dot/Organic Donor: Acceptor Solar-Cell Structure for Extended Spectral Response.
Advanced Energy Materials.
528-533.
2011
-
Multiple Exciton Generation in Semiconductor Quantum Dots.
Journal of Physical Chemistry Letters.
1282-1288.
2011
-
Emission Quenching in PbSe Quantum Dot Arrays by Short-Term Air Exposure.
Journal of Physical Chemistry Letters.
889-893.
2011
-
Anomalous Independence of Multiple Exciton Generation on Different Group IV-VI Quantum Dot Architectures.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1623-1629.
2011
-
Quantum Dot Size Dependent J-V Characteristics in Heterojunction ZnO/PbS Quantum Dot Solar Cells.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1002-1008.
2011
-
Tuning the Synthesis of Ternary Lead Chalcogenide Quantum Dots by Balancing Precursor Reactivity.
ACS Nano.
183-190.
2011
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Semiconductor Quantum Dots and Quantum Dot Arrays and Applications of Multiple Exciton Generation to Third-Generation Photovoltaic Solar Cells.
Chemical Reviews.
6873-6890.
2010
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Flowing versus Static Conditions for Measuring Multiple Exciton Generation in PbSe Quantum Dots.
The Journal of Physical Chemistry C: Energy Conversion and Storage, Optical and Electronic Devices, Interfaces, Nanomaterials, and Hard Matter.
17486-17500.
2010
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Stability Assessment on a 3% Bilayer PbS/ZnO Quantum Dot Heterojunction Solar Cell.
Advanced Materials.
3704-+.
2010
- Synthesis and characterization of Pb-chalcogenide dimer structures. ACS National Meeting Book of Abstracts. 2010
- Third generation solar photon conversion to electricity and fuel: Multiple exciton generation in colloidal quantum dots, quantum dot arrays, and solar sells. ACS National Meeting Book of Abstracts. 2010
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Absolute Photoluminescence Quantum Yields of IR-26 Dye, PbS, and PbSe Quantum Dots.
Journal of Physical Chemistry Letters.
2445-2450.
2010
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Comparing Multiple Exciton Generation in Quantum Dots To Impact Ionization in Bulk Semiconductors: Implications for Enhancement of Solar Energy Conversion.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
3019-3027.
2010
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Solar cells from colloidal nanocrystals: Fundamentals, materials, devices, and economics.
Current Opinion in Colloid and Interface Science.
245-259.
2009
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Variations in the Quantum Efficiency of Multiple Exciton Generation for a Series of Chemically Treated PbSe Nanocrystal Films.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
836-845.
2009
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Photogenerated Free Carrier Dynamics in Metal and Semiconductor Single-Walled Carbon Nanotube Films.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
4238-4242.
2008
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Determining the Internal Quantum Efficiency of PbSe Nanocrystal Solar Cells with the Aid of an Optical Model.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
3904-3910.
2008
-
Multiple exciton generation in semiconductor nanocrystals: Toward efficient solar energy conversion.
Laser and Photonics Reviews.
377-399.
2008
-
Schottky Solar Cells Based on Colloidal Nanocrystal Films.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
3488-3492.
2008
-
Transparent conductive single-walled carbon nanotube networks with precisely tunable ratios of semiconducting and metallic nanotubes.
ACS Nano.
1266-1274.
2008
-
Structural, optical and electrical properties of self-assembled films of PbSe nanocrystals treated with 1,2-ethanedithiol.
ACS Nano.
271-280.
2008
-
Multiple exciton generation in colloidal silicon nanocrystals.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
2506-2512.
2007
-
Multiple exciton generation in films of electronically coupled PbSe quantum dots.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1779-1784.
2007
-
Photoinduced charge carrier generation in a poly(3-hexylthiophene) and methanofullerene bulk heterojunction investigated by time-resolved terahertz spectroscopy.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
25462-25471.
2006
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Time-resolved photoconductivity of PbSe nanocrystal arrays.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
25455-25461.
2006
-
PbTe colloidal nanocrystals: Synthesis, characterization, and multiple exciton generation.
Journal of the American Chemical Society.
3241-3247.
2006
-
Terahertz spectroscopy of solid serine and cysteine.
Chemical Physics Letters.
65-70.
2006
-
Highly efficient multiple exciton generation in colloidal PbSe and PbS quantum dots.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
865-871.
2005
-
Absorption cross-section and related optical properties of colloidal InAs quantum dots.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
7084-7087.
2005
-
Comparative OHD-RIKES and THz-TDS probes of ultrafast structural dynamics in molecular liquids.
The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory.
9348-9360.
2004
-
Coherent terahertz emission from ferromagnetic films excited by femtosecond laser pulses.
Applied Physics Letters.
3465-3467.
2004
-
Electronic coupling in InP nanoparticle arrays.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
1695-1699.
2003
-
Carrier localization and cooling in dye-sensitized nanocrystalline titanium dioxide.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
11716-11719.
2002
-
Progress towards two-dimensional biomedical imaging with THz spectroscopy.
Physics in Medicine and Biology.
3841-3846.
2002
-
Size-dependent photoconductivity in CdSe nanoparticles as measured by time-resolved terahertz spectroscopy.
Nano Letters: a journal dedicated to nanoscience and nanotechnology.
983-987.
2002
-
Terahertz spectroscopy.
The Journal of Physical Chemistry B: Biophysical Chemistry, Biomaterials, Liquids, and Soft Matter.
7146-7159.
2002
-
Measuring intramolecular charge transfer via coherent generation of THz radiation.
The Journal of Physical Chemistry A: Isolated Molecules, Clusters, Radicals, and Ions; Environmental Chemistry, Geochemistry, and Astrochemistry; Theory.
878-883.
2002
-
Subpicosecond carrier dynamics in low-temperature grown GaAs as measured by time-resolved terahertz spectroscopy.
Journal of Applied Physics.
5915-5923.
2001
-
Ballistic trajectories of optical wave packets within microcavities.
Physical Review A: Atomic, Molecular and Optical Physics.
2001
-
Using the finite-difference time-domain pulse propagation method to simulate time-resolved THz experiments.
Journal of Chemical Physics.
2903-2909.
2001
-
Transient photoconductivity in GaAs as measured by time-resolved terahertz spectroscopy.
Physical Review B: Condensed Matter and Materials Physics.
15764-15777.
2000
-
Measurement of electromagnetic radiation emitted during rapid intramolecular electron transfer.
Journal of the American Chemical Society.
11541-11542.
2000
-
Some results for the Ballone-Pastore-Galli modification of the Martynov-Sarkisov closure for hard spheres.
Molecular Physics: An International Journal at the Interface Between Chemistry and Physics.
1083-1084.
1997
-
Metastable Dion-Jacobson 2D structure enables efficient and stable perovskite solar cells.
Science.
71-+.
2022