Profiles

Publication highlights

Chronological

Bright colloidal quantum dot light-emitting diodes enabled by efficient chlorination
X Li, YB Zhao, F Fan, L Levina, M Liu, R Quintero-Bermudez, X Gong, …
Nature Photonics 12 (3), 159
2018
Amide-Catalyzed Phase-Selective Crystallization Reduces Defect Density in Wide-Bandgap Perovskites
J Kim, MI Saidaminov, H Tan, Y Zhao, Y Kim, J Choi, JW Jo, J Fan, …
Advanced Materials, 1706275
2018
Synthetic Control over Quantum Well Width Distribution and Carrier Migration in Low-Dimensional Perovskite Photovoltaics
AH Proppe, R Quintero-Bermudez, H Tan, O Voznyy, SO Kelley, …
Journal of the American Chemical Society 140 (8), 2890-2896
2018
Theory-driven design of high-valence metal sites for water oxidation confirmed using in situ soft X-ray absorption
X Zheng, B Zhang, P De Luna, Y Liang, R Comin, O Voznyy, L Han, …
Nature chemistry 10 (2), 149
2 2018
Small-Band-Offset Perovskite Shells Increase Auger Lifetime in Quantum Dot Solids
R Quintero-Bermudez, RP Sabatini, M Lejay, O Voznyy, EH Sargent
ACS nano
2017
Sulfur-modulated tin sites enable highly selective electrochemical reduction of CO2 to formate
X Zheng, P De Luna, FPG de Arquer, B Zhang, N Becknell, MB Ross, Y Li, …
Joule 1 (4), 794-805
5 2017
Mixed-quantum-dot solar cells
Z Yang, JZ Fan, AH Proppe, FPG de Arquer, D Rossouw, O Voznyy, X Lan, …
Nature communications 8 (1), 1325
2 2017
Origins of Stokes shift in PbS nanocrystals
O Voznyy, L Levina, F Fan, G Walters, JZ Fan, A Kiani, AH Ip, SM Thon, …
Nano letters 17 (12), 7191-7195
1 2017
Halide Re-Shelled Quantum Dot Inks for Infrared Photovoltaics
JZ Fan, M Liu, O Voznyy, B Sun, L Levina, R Quintero-Bermudez, M Liu, …
ACS applied materials & interfaces 9 (43), 37536-37541
1 2017
Chloride passivation of ZnO electrodes improves charge extraction in colloidal quantum dot photovoltaics
J Choi, Y Kim, JW Jo, J Kim, B Sun, G Walters, FP García de Arquer, …
Advanced Materials 29 (33)
7 2017
Effect of disorder on transport properties in a tight-binding model for lead halide perovskites
S Ashhab, O Voznyy, S Hoogland, EH Sargent, ME Madjet
Scientific Reports 7 (1), 8902
2017
Biexciton Resonances Reveal Exciton Localization in Stacked Perovskite Quantum Wells
MH Elkins, R Pensack, AH Proppe, O Voznyy, LN Quan, SO Kelley, …
The Journal of Physical Chemistry Letters 8 (16), 3895-3901
2 2017
Homogeneously dispersed multimetal oxy-hydroxide catalysts
B Zhang, X Zheng, O Voznyy, S Hoogland, XU Jixian, M Liu, …
US Patent App. 15/419,672
2017
Pseudohalide-Exchanged Quantum Dot Solids Achieve Record Quantum Efficiency in Infrared Photovoltaics
B Sun, O Voznyy, H Tan, P Stadler, M Liu, G Walters, AH Proppe, M Liu, …
Advanced Materials 29 (27)
14 2017
Ultrafast Carrier Trapping in Thick-Shell Colloidal Quantum Dots
A Jain, O Voznyy, M Korkusinski, P Hawrylak, EH Sargent
The journal of physical chemistry letters 8 (14), 3179-3184
2 2017
Quantum dot color-converting solids operating efficiently in the kW/cm2 regime
CF Wang, F Fan, RP Sabatini, O Voznyy, K Bicanic, X Li, DP Sellan, …
Chemistry of Materials 29 (12), 5104-5112
3 2017
Engineering charge transport by heterostructuring solution-processed semiconductors
O Voznyy, BR Sutherland, AH Ip, D Zhitomirsky, EH Sargent
Nature Reviews Materials 2 (6), 17026
6 2017
Highly Emissive Green Perovskite Nanocrystals in a Solid State Crystalline Matrix
LN Quan, R Quintero-Bermudez, O Voznyy, G Walters, A Jain, JZ Fan, …
Advanced Materials 29 (21)
18 2017
Tailoring the Energy Landscape in Quasi-2D Halide Perovskites Enables Efficient Green-Light Emission
LN Quan, Y Zhao, FP Garci´a de Arquer, R Sabatini, G Walters, O Voznyy, …
Nano letters 17 (6), 3701-3709
31 2017
Continuous-wave lasing in colloidal quantum dot solids enabled by facet-selective epitaxy
F Fan, O Voznyy, RP Sabatini, KT Bicanic, MM Adachi, JR McBride, …
Nature 544 (7648), 75
38 2017
High-throughput screening of lead-free perovskite-like materials for optoelectronic applications
A Jain, O Voznyy, EH Sargent
The Journal of Physical Chemistry C 121 (13), 7183-7187
10 2017
Field-emission from quantum-dot-in-perovskite solids
FPG de Arquer, X Gong, RP Sabatini, M Liu, GH Kim, BR Sutherland, …
Nature communications 8, 14757
11 2017
Quantum Dots in Two-Dimensional Perovskite Matrices for Efficient Near-Infrared Light Emission
Z Yang, O Voznyy, G Walters, JZ Fan, M Liu, S Kinge, S Hoogland, …
ACS Photonics 4 (4), 830-836
2 2017
Efficient and stable solution-processed planar perovskite solar cells via contact passivation
H Tan, A Jain, O Voznyy, X Lan, FPG de Arquer, JZ Fan, …
Science 355 (6326), 722-726
275 2017
Hybrid organic–inorganic inks flatten the energy landscape in colloidal quantum dot solids
M Liu, O Voznyy, R Sabatini, FPG de Arquer, R Munir, AH Balawi, X Lan, …
Nature materials 16 (2), 258
94 2017
Effect of disorder on transport properties in a tight-binding model for organo-metal halide perovskites
S Ashhab, O Voznyy, S Hoogland, EH Sargent, ME Madjet
APS Meeting Abstracts
2017
Quantum-dot-in-perovskite solids
N Zhijun, G Xiwen, R Comin, O Voznyy, E Sargent
US Patent App. 15/063,102
2016
Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes
E Yassitepe, Z Yang, O Voznyy, Y Kim, G Walters, JA Castañeda, …
Advanced Functional Materials 26 (47), 8757-8763
47 2016
Rational design of efficient palladium catalysts for electroreduction of carbon dioxide to formate
A Klinkova, P De Luna, CT Dinh, O Voznyy, EM Larin, E Kumacheva, …
ACS Catalysis 6 (12), 8115-8120
32 2016
Single-step colloidal quantum dot films for infrared solar harvesting
A Kiani, BR Sutherland, Y Kim, O Ouellette, L Levina, G Walters, CT Dinh, …
Applied Physics Letters 109 (18), 183105
15 2016
Controlling C60 organization through dipole-induced band alignment at self-assembled monolayer interfaces
MA Mezour, O Voznyy, EH Sargent, RB Lennox, DF Perepichka
Chemistry of Materials 28 (22), 8322-8329
3 2016
Remote Molecular Doping of Colloidal Quantum Dot Photovoltaics
AR Kirmani, A Kiani, MM Said, O Voznyy, N Wehbe, G Walters, S Barlow, …
ACS Energy Letters 1 (5), 922-930
10 2016
Highly Efficient Perovskite-Quantum-Dot Light-Emitting Diodes by Surface Engineering
J Pan, LN Quan, Y Zhao, W Peng, B Murali, SP Sarmah, M Yuan, …
Advanced Materials 28 (39), 8718-8725
100 2016
Perovskite energy funnels for efficient light-emitting diodes
M Yuan, LN Quan, R Comin, G Walters, R Sabatini, O Voznyy, …
Nature nanotechnology 11 (10), 872
240 2016
Atomistic Design of CdSe/CdS Core–Shell Quantum Dots with Suppressed Auger Recombination
A Jain, O Voznyy, S Hoogland, M Korkusinski, P Hawrylak, EH Sargent
Nano letters 16 (10), 6491-6496
9 2016
Gradient-Doped Colloidal Quantum Dot Solids Enable Thermophotovoltaic Harvesting of Waste Heat
A Kiani, H Fayaz Movahed, S Hoogland, O Voznyy, R Wolowiec, L Levina, …
ACS Energy Letters 1 (4), 740-746
2 2016
Efficient biexciton interaction in perovskite quantum dots under weak and strong confinement
JA Castan~eda, G Nagamine, E Yassitepe, LG Bonato, O Voznyy, …
ACS nano 10 (9), 8603-8609
22 2016
Enhanced electrocatalytic CO 2 reduction via field-induced reagent concentration
M Liu, Y Pang, B Zhang, P De Luna, O Voznyy, J Xu, X Zheng, CT Dinh, …
Nature 537 (7620), 382
154 2016
Crystal symmetry breaking and vacancies in colloidal lead chalcogenide quantum dots
F Bertolotti, DN Dirin, M Ibáñez, F Krumeich, A Cervellino, R Frison, …
Nature materials 15 (9), 987
20 2016
Passivation-sensitive exciton finestructure produces excess Stokes shifts in colloidal quantum dots
O Voznyy, F Fan, A Ip, A Kiani, SM Thon, KW Kemp, L Levina, EH Sargent
arXiv preprint arXiv:1608.05113
1 2016
Pure Cubic-Phase Hybrid Iodobismuthates AgBi2I7 for Thin-Film Photovoltaics
Y Kim, Z Yang, A Jain, O Voznyy, GH Kim, M Liu, LN Quan, …
Angewandte Chemie International Edition 55 (33), 9586-9590
52 2016
10.6% certified colloidal quantum dot solar cells via solvent-polarity-engineered halide passivation
X Lan, O Voznyy, FP García de Arquer, M Liu, J Xu, AH Proppe, G Walters, …
Nano letters 16 (7), 4630-4634
130 2016
ZnFe2O4 leaves grown on TiO2 trees enhance photoelectrochemical water splitting
XL Zheng, CT Dinh, FPG de Arquer, B Zhang, M Liu, O Voznyy, YY Li, …
Small 12 (23), 3181-3188
15 2016
Double-sided junctions enable high-performance colloidal-quantum-dot photovoltaics
M Liu, FPG de Arquer, Y Li, X Lan, GH Kim, O Voznyy, LK Jagadamma, …
Advanced Materials 28 (21), 4142-4148
61 2016
Computational Study of Magic-Size CdSe Clusters with Complementary Passivation by Carboxylic and Amine Ligands
O Voznyy, JH Mokkath, A Jain, EH Sargent, U Schwingenschlo¨gl
The Journal of Physical Chemistry C 120 (18), 10015-10019
7 2016
Homogeneously dispersed multimetal oxygen-evolving catalysts
B Zhang, X Zheng, O Voznyy, R Comin, M Bajdich, M García-Melchor, …
Science 352 (6283), 333-337
281 2016
Highly efficient quantum dot near-infrared light-emitting diodes
X Gong, Z Yang, G Walters, R Comin, Z Ning, E Beauregard, V Adinolfi, …
Nature Photonics 10 (4), 253
100 2016
Crosslinked Remote-Doped Hole-Extracting Contacts Enhance Stability under Accelerated Lifetime Testing in Perovskite Solar Cells
J Xu, O Voznyy, R Comin, X Gong, G Walters, M Liu, P Kanjanaboos, …
Advanced Materials 28 (14), 2807-2815
42 2016
Ligand-stabilized reduced-dimensionality perovskites
LN Quan, M Yuan, R Comin, O Voznyy, EM Beauregard, S Hoogland, …
Journal of the American Chemical Society 138 (8), 2649-2655
171 2016
Correction to high-efficiency colloidal quantum dot photovoltaics via robust self-assembled monolayers
GH Kim, FP Garci´a de Arquer, YJ Yoon, X Lan, M Liu, O Voznyy, …
Nano Lett 16, 822-822
3 2016
Heterovalent dopant incorporation for bandgap and type engineering of perovskite crystals
AL Abdelhady, MI Saidaminov, B Murali, V Adinolfi, O Voznyy, K Katsiev, …
The Journal of Physical Chemistry Letters 7 (2), 295-301
68 2016
High-Efficiency Colloidal Quantum Dot Photovoltaics via Robust Self-Assembled Monolayers (vol 15, pg 7691, 2015)
GH Kim, F de Arquer, P Garcia, YJ Yoon, X Lan, M Liu, O Voznyy, …
NANO LETTERS 16 (1), 822-822
2016
Selected Publications
L Protesescu, S Yakunin, MI Bodnarchuk, F Bertolotti, N Masciocchi, …
Nature Materials 15, 987-994
2016
Nature communications
Z Wang, W Guo, L Li, B Luk’yanchuk, A Khan, Z Liu, Z Chen, M Hong
Article
15 2016
Passivation using molecular halides increases quantum dot solar cell performance
X Lan, O Voznyy, A Kiani, FP García de Arquer, AS Abbas, GH Kim, M Liu, …
Advanced Materials 28 (2), 299-304
159 2016
The silicon: colloidal quantum dot heterojunction
S Masala, V Adinolfi, JP Sun, SD Gobbo, O Voznyy, IJ Kramer, IG Hill, …
Advanced Materials 27 (45), 7445-7450
11 2015
All-quantum-dot infrared light-emitting diodes
Z Yang, O Voznyy, M Liu, M Yuan, AH Ip, OS Ahmed, L Levina, S Kinge, …
ACS nano 9 (12), 12327-12333
29 2015
Self-assembled pbse nanowire: Perovskite hybrids
Z Yang, E Yassitepe, O Voznyy, A Janmohamed, X Lan, L Levina, …
Journal of the American Chemical Society 137 (47), 14869-14872
5 2015
Efficient luminescence from perovskite quantum dot solids
Y Kim, E Yassitepe, O Voznyy, R Comin, G Walters, X Gong, …
ACS applied materials & interfaces 7 (45), 25007-25013
123 2015
High-efficiency colloidal quantum dot photovoltaics via robust self-assembled monolayers
GH Kim, FP García de Arquer, YJ Yoon, X Lan, M Liu, O Voznyy, Z Yang, …
Nano letters 15 (11), 7691-7696
119 2015
Colloidal quantum dot surface engineering for high performance optoelectronic devices
Z Ning, X Gong, R Comin, G Walters, F Fan, O Voznyy, E Yassitepe, …
Optics for Solar Energy, RM4C. 3
2015
Microsecond-sustained lasing from colloidal quantum dot solids
MM Adachi, F Fan, DP Sellan, S Hoogland, O Voznyy, AJ Houtepen, …
Nature communications 6, 8694
38 2015
Colloidal quantum dot photovoltaics enhanced by perovskite shelling
Z Yang, A Janmohamed, X Lan, FP Garci´a de Arquer, O Voznyy, …
Nano letters 15 (11), 7539-7543
58 2015
Surface passivated colloidal CuIn (S, Se) 2 quantum dots for quantum dot heterojunction solar cells (Presentation Recording)
E Yassitepe, O Voznyy, E Sargent, AFF Nogueira
Next Generation Technologies for Solar Energy Conversion VI 9562, 956208
2015
Cleavable Ligands Enable Uniform Close Packing in Colloidal Quantum Dot Solids
GH Carey, M Yuan, R Comin, O Voznyy, EH Sargent
ACS applied materials & interfaces 7 (39), 21995-22000
6 2015
Structural, optical, and electronic studies of wide-bandgap lead halide perovskites
R Comin, G Walters, ES Thibau, O Voznyy, ZH Lu, EH Sargent
Journal of Materials Chemistry C 3 (34), 8839-8843
57 2015
Infrared colloidal quantum dot photovoltaics via coupling enhancement and agglomeration suppression
AH Ip, A Kiani, IJ Kramer, O Voznyy, HF Movahed, L Levina, MM Adachi, …
ACS nano 9 (9), 8833-8842
32 2015
Single-step fabrication of quantum funnels via centrifugal colloidal casting of nanoparticle films
JY Kim, V Adinolfi, BR Sutherland, O Voznyy, SJ Kwon, TW Kim, J Kim, …
Nature communications 6, 7772
33 2015
Quantum-dot-in-perovskite solids
Z Ning, X Gong, R Comin, G Walters, F Fan, O Voznyy, E Yassitepe, …
Nature 523 (7560), 324
127 2015
Colloidal CdSe1–x S x Nanoplatelets with Narrow and Continuously-Tunable Electroluminescence
F Fan, P Kanjanaboos, M Saravanapavanantham, E Beauregard, …
Nano letters 15 (7), 4611-4615
39 2015
Record charge carrier diffusion length in colloidal quantum dot solids via mutual dot-to-dot surface passivation
GH Carey, L Levina, R Comin, O Voznyy, EH Sargent
Advanced Materials 27 (21), 3325-3330
67 2015
Perovskite–fullerene hybrid materials suppress hysteresis in planar diodes
J Xu, A Buin, AH Ip, W Li, O Voznyy, R Comin, M Yuan, S Jeon, Z Ning, …
Nature communications 6, 7081
326 2015
Synergistic doping of fullerene electron transport layer and colloidal quantum dot solids enhances solar cell performance
M Yuan, O Voznyy, D Zhitomirsky, P Kanjanaboos, EH Sargent
Advanced Materials 27 (5), 917-921
52 2015
Atomistic description of thiostannate-capped CdSe nanocrystals: Retention of four-coordinate SnS4 motif and preservation of Cd-rich stoichiometry
L Protesescu, M Nachtegaal, O Voznyy, O Borovinskaya, AJ Rossini, …
Journal of the American Chemical Society 137 (5), 1862-1874
16 2015
Perovskite thin films via atomic layer deposition
BR Sutherland, S Hoogland, MM Adachi, P Kanjanaboos, CTO Wong, …
Advanced Materials 27 (1), 53-58
70 2015
Electronically active impurities in colloidal quantum dot solids
GH Carey, IJ Kramer, P Kanjanaboos, G Moreno-Bautista, O Voznyy, …
Acs Nano 8 (11), 11763-11769
29 2014
Materials processing routes to trap-free halide perovskites
A Buin, P Pietsch, J Xu, O Voznyy, AH Ip, R Comin, EH Sargent
Nano letters 14 (11), 6281-6286
215 2014
Solar cells based on inks of n-type colloidal quantum dots
Z Ning, H Dong, Q Zhang, O Voznyy, EH Sargent
ACS nano 8 (10), 10321-10327
74 2014
Air-stable n-type colloidal quantum dot solids
Z Ning, O Voznyy, J Pan, S Hoogland, V Adinolfi, J Xu, M Li, AR Kirmani, …
Nature materials 13 (8), 822
287 2014
Engineering colloidal quantum dot solids within and beyond the mobility-invariant regime
D Zhitomirsky, O Voznyy, L Levina, S Hoogland, KW Kemp, AH Ip, …
Nature communications 5, 3803
151 2014
Physically flexible, rapid-response gas sensor based on colloidal quantum dot solids
H Liu, M Li, O Voznyy, L Hu, Q Fu, D Zhou, Z Xia, EH Sargent, J Tang
Advanced Materials 26 (17), 2718-2724
96 2014
Atomistic model of fluorescence intermittency of colloidal quantum dots
O Voznyy, EH Sargent
Physical review letters 112 (15), 157401
44 2014
Photovoltaics: The Complete In-Gap Electronic Structure of Colloidal Quantum Dot Solids and Its Correlation with Electronic Transport and Photovoltaic Performanc…
K Katsiev, AH Ip, A Fischer, I Tanabe, X Zhang, AR Kirmani, O Voznyy, …
Advanced Materials 26 (6), 822-822
1 2014
The complete in-gap electronic structure of colloidal quantum dot solids and its correlation with electronic transport and photovoltaic performance
K Katsiev, AH Ip, A Fischer, I Tanabe, X Zhang, AR Kirmani, O Voznyy, …
Advanced Materials 26 (6), 937-942
37 2014
Automated synthesis of photovoltaic-quality colloidal quantum dots using separate nucleation and growth stages
J Pan, AO El-Ballouli, L Rollny, O Voznyy, VM Burlakov, A Goriely, …
ACS nano 7 (11), 10158-10166
55 2013
Directly deposited quantum dot solids using a colloidally stable nanoparticle ink
A Fischer, L Rollny, J Pan, GH Carey, SM Thon, S Hoogland, O Voznyy, …
Advanced Materials 25 (40), 5742-5749
57 2013
Doping control via molecularly engineered surface ligand coordination
M Yuan, D Zhitomirsky, V Adinolfi, O Voznyy, KW Kemp, Z Ning, X Lan, …
Advanced Materials 25 (39), 5586-5592
41 2013
25th Anniversary Article: Colloidal Quantum Dot Materials and Devices: A Quarter-Century of Advances
JY Kim, O Voznyy, D Zhitomirsky, EH Sargent
Advanced Materials 25 (36), 4986-5010
289 2013
Role of bond adaptability in the passivation of colloidal quantum dot solids
SM Thon, AH Ip, O Voznyy, L Levina, KW Kemp, GH Carey, S Masala, …
ACS nano 7 (9), 7680-7688
58 2013
Measuring charge carrier diffusion in coupled colloidal quantum dot solids
D Zhitomirsky, O Voznyy, S Hoogland, EH Sargent
ACS nano 7 (6), 5282-5290
122 2013
The striped phases of ethylthiolate monolayers on the Au (111) surface: a scanning tunneling microscopy study
F Li, L Tang, O Voznyy, J Gao, Q Guo
The Journal of chemical physics 138 (19), 194707
12 2013
Colloidal quantum dot solids: Models and designs
O Voznyy
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 245
2013
Progress in colloidal quantum dot photovoltaic performance
O Voznyy, EH Sargent
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 245
1 2013
Hybridization of phenylthiolate-and methylthiolate-adatom species at low coverage on the Au (111) surface
P Maksymovych, DC Sorescu, O Voznyy, JT Yates Jr
Journal of the American Chemical Society 135 (13), 4922-4925
21 2013
Graded doping for enhanced colloidal quantum dot photovoltaics
Z Ning, D Zhitomirsky, V Adinolfi, B Sutherland, J Xu, O Voznyy, …
Advanced materials 25 (12), 1719-1723
120 2013
Dynamic trap formation and elimination in colloidal quantum dots
O Voznyy, SM Thon, AH Ip, EH Sargent
The journal of physical chemistry letters 4 (6), 987-992
76 2013
Colloidal Quantum Dot Solids for Photovoltaics: Doping Control and New Device Architectures
D Zhitomirsky, H Liu, J Tang, S Hoogland, O Voznyy, X Wang, …
Meeting Abstracts, 786-786
2013
Hybrid passivated colloidal quantum dot solids for photovoltaics
SM Thon, AH Ip, S Hoogland, O Voznyy, D Zhitomirsky, R Debnath, …
APS Meeting Abstracts
2013
Elimination of deep surface traps in charged colloidal PbS and CdSe quantum dots
O Voznyy, S Thon, A Ip, E Sargent
APS Meeting Abstracts
2013
All-inorganic colloidal quantum dot photovoltaics employing solution-phase halide passivation
Z Ning, Y Ren, S Hoogland, O Voznyy, L Levina, P Stadler, X Lan, …
Advanced Materials 24 (47), 6295-6299
160 2012
N-type colloidal-quantum-dot solids for photovoltaics
D Zhitomirsky, M Furukawa, J Tang, P Stadler, S Hoogland, O Voznyy, …
Advanced materials 24 (46), 6181-6185
165 2012
A charge-orbital balance picture of doping in colloidal quantum dot solids
O Voznyy, D Zhitomirsky, P Stadler, Z Ning, S Hoogland, EH Sargent
ACS nano 6 (9), 8448-8455
137 2012
Hybrid passivated colloidal quantum dot solids
AH Ip, SM Thon, S Hoogland, O Voznyy, D Zhitomirsky, R Debnath, …
Nature nanotechnology 7 (9), 577
842 2012
Electronic and optical properties of semiconductor and graphene quantum dots
W Sheng, M Korkusinski, AD Güçlü, M Zielinski, P Potasz, ES Kadantsev, …
Frontiers of Physics 7 (3), 328-352
32 2012
Theory of highly excited semiconductor nanostructures including Auger coupling: Exciton-biexciton mixing in CdSe nanocrystals
M Korkusinski, O Voznyy, P Hawrylak
Physical Review B 84 (15), 155327
17 2011
Mobile surface traps in CdSe nanocrystals with carboxylic acid ligands
O Voznyy
The Journal of Physical Chemistry C 115 (32), 15927-15932
103 2011
Electronic and magnetic properties of triangular graphene quantum rings
P Potasz, AD Güçlü, O Voznyy, JA Folk, P Hawrylak
Physical Review B 83 (17), 174441
54 2011
Effect of edge reconstruction and passivation on zero-energy states and magnetism in triangular graphene quantum dots with zigzag edges
O Voznyy, AD Güçlü, P Potasz, P Hawrylak
Physical Review B 83 (16), 165417
63 2011
Atomistic calculations of the exciton-biexciton mixing and biexciton lifetime in CdSe nanocrystals
M Korkusinski, O Voznyy, P Hawrylak
APS Meeting Abstracts
2011
Surface states in CdSe nanocrystals with carboxylic acid ligands: an ab initio study
O Voznyy
APS Meeting Abstracts
2011
Fine structure and size dependence of exciton and biexciton optical spectra in CdSe nanocrystals
M Korkusinski, O Voznyy, P Hawrylak
Physical Review B 82 (24), 245304
59 2010
Molecular self-assembly and passivation of GaAs (0 0 1) with alkanethiol monolayers: A view towards bio-functionalization
JJ Dubowski, O Voznyy, GM Marshall
Applied Surface Science 256 (19), 5714-5721
35 2010
Gold adatom as a key structural component in self-assembled monolayers of organosulfur molecules on Au (1 1 1)
P Maksymovych, O Voznyy, DB Dougherty, DC Sorescu, JT Yates Jr
Progress in Surface Science 85 (5-8), 206-240
216 2010
Magnetism and Correlations of Fractionally Filled Zero-energy States in Graphene Quantum Dots
AD Guclu, P Potasz, O Voznyy, M Korkusinski, P Hawrylak
Bulletin of the American Physical Society 55
2010
Magnetism and Correlations of Fractionally Filled Zero-energy States in Graphene Quantum Dots
A Devrim Guclu, P Potasz, O Voznyy, M Korkusinski, P Hawrylak
APS Meeting Abstracts
2010
Atomistic calculations of the biexciton fine structure in CdSe nanocrystals
O Voznyy, M Korkusinski, E Kadantsev, P Hawrylak
APS March Meeting Abstracts
2010
Magnetism and correlations in fractionally filled degenerate shells of graphene quantum dots
AD Güçlü, P Potasz, O Voznyy, M Korkusinski, P Hawrylak
Physical review letters 103 (24), 246805
110 2009
Magic-Sized Cd3P2 II- V Nanoparticles Exhibiting Bandgap Photoemission
R Wang, CI Ratcliffe, X Wu, O Voznyy, Y Tao, K Yu
The Journal of Physical Chemistry C 113 (42), 17979-17982
38 2009
The role of gold adatoms and stereochemistry in self-assembly of methylthiolate on Au (111)
O Voznyy, JJ Dubowski, JT Yates Jr, P Maksymovych
Journal of the American Chemical Society 131 (36), 12989-12993
140 2009
c (4× 2) structures of alkanethiol monolayers on Au (111) compatible with the constraint of dense packing
O Voznyy, JJ Dubowski
Langmuir 25 (13), 7353-7358
37 2009
Structure of thiol self-assembled monolayers commensurate with the GaAs (001) surface
O Voznyy, JJ Dubowski
Langmuir 24 (23), 13299-13305
44 2008
Adsorption kinetics of hydrogen sulfide and thiols on GaAs (001) surfaces in a vacuum
O Voznyy, JJ Dubowski
The Journal of Physical Chemistry C 112 (10), 3726-3733
36 2008
Structure and adsorption mechanisms of thiol self-assembled monolayers on GaAs (001) surfaces
O Voznyy, JJ Dubowski
APS Meeting Abstracts
2008
Structure, Bonding Nature, and Binding Energy of Alkanethiolate on As-Rich GaAs (001) Surface: A Density Functional Theory Study
O Voznyy, JJ Dubowski
The journal of physical chemistry B 110 (47), 23619-23622
33 2006
Adsorption and self-assembly of alkanethiols on GaAs (001) surface
O Voznyy, JJ Dubowski
Lasers and Electro-Optics Society, 2006. LEOS 2006. 19th Annual Meeting of …
4 2006
Multibandgap quantum well wafers by IR laser quantum well intermixing: simulation of the lateral resolution of the process
O Voznyy, R Stanowski, JJ Dubowski
JLMN-Journal of Laser Micro/Nanoengineering 1 (1), 48
3 2006
Finite element model calculations of temperature profiles in Nd: YAG laser annealed GaAs/AlGaAs quantum well microstructures
R Stanowski, O Voznyy, JJ Dubowski
Journal of Laser Micro/Nanoengineering 1 (1), 17-21
17 2006
First-Principles Study of Adsorption Energetics of Alkanethiols on GaAs (001)
O Voznyy, JJ Dubowski
MRS Online Proceedings Library Archive 950
2006
Chemical bonding and optical bowing in III-nitrides solid solutions
OV Voznyy, VG Deibuk
Semiconductor Physics Quantum Electronics & Optoelectronics
7 2003
Ligand-induced symmetry breaking, size and morphology in colloidal lead sulfide QDs: from classic to thiourea precursors.
F Bertolottia, AH Proppe, DN Dirin, M Liu, O Voznyy, A Cervellino, …
Nature communications (2015), 6 (), 7081 ISSN
B Andrei, H Ip Alexander, L Wei, V Oleksandr, C Riccardo, Y Mingjian, …
Solution-processed planar perovskite devices are highly desirable in a wide …
62
Quasi-2D perovskites for efficient solar cells and LEDs
LN Quan, M Yuan, R Comin, O Voznyy, DH Kim, EH Sargent
Strongly coupled coulomb systems in graphene quantum dots
H Pawel, AD Gueclue, P Potasz, O Voznyy, M Korkusinski
Modelling of the III-V thin films wettability
O Voznyy, VG Deibuk
Effect of ordering on the optical properties of III-nitrides alloys
O Voznyy
Charge transfer and thermodynamic stability of ternary nitride solid solutions
VG Deibuk, O Voznyy