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University of Toronto: Toronto, Ontario, CA

PhD Candidate (Department of Electrical and Computer Engineering)
Employment
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Joao M. Pina

Works (24)

Nickel Oxide Hole Injection Layers for Balanced Charge Injection in Quantum Dot Light‐Emitting Diodes

Small
2024-08 | Journal article
Contributors: Haoyue Wan; Eui Dae Jung; Tong Zhu; So Min Park; Joao M. Pina; Pan Xia; Koen Bertens; Ya‐Kun Wang; Ozan Atan; Haijie Chen et al.
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Dipole–dipole-interaction-assisted self-assembly of quantum dots for highly efficient light-emitting diodes

Nature Photonics
2024-02 | Journal article
Contributors: Huaiyu Xu; Jiaojiao Song; Penghao Zhou; Yang Song; Jian Xu; Huaibin Shen; Shucheng Fang; Yan Gao; Zhenjiang Zuo; João M. Pina et al.
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Halide‐Driven Synthetic Control of InSb Colloidal Quantum Dots Enables Short‐Wave Infrared Photodetectors

Advanced Materials
2023-09 | Journal article
Part of ISSN: 0935-9648
Contributors: Muhammad Imran; Dongsun Choi; Darshan H. Parmar; Benjamin Rehl; Yangning Zhang; Ozan Atan; Gahyeon Kim; Pan Xia; Joao M. Pina; Mengsha Li et al.
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Interpretable discovery of semiconductors with machine learning

npj Computational Materials
2023-06-29 | Journal article
Contributors: Hitarth Choubisa; Petar Todorović; Joao M. Pina; Darshan H. Parmar; Ziliang Li; Oleksandr Voznyy; Isaac Tamblyn; Edward H. Sargent
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Control over Charge Carrier Mobility in the Hole Transport Layer Enables Fast Colloidal Quantum Dot Infrared Photodetectors

Nano Letters
2023-05-24 | Journal article
Contributors: Ozan Atan; Joao M. Pina; Darshan H. Parmar; Pan Xia; Yangning Zhang; Ahmet Gulsaran; Eui Dae Jung; Dongsun Choi; Muhammad Imran; Mustafa Yavuz et al.
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Sequential Co‐Passivation in InAs Colloidal Quantum Dot Solids Enables Efficient Near‐Infrared Photodetectors

Advanced Materials
2023-05-11 | Journal article
Part of ISSN: 0935-9648
Contributors: Pan Xia; Bin Sun; Margherita Biondi; Jian Xu; Ozan Atan; Muhammad Imran; Yasser Hassan; Yanjiang Liu; Joao M. Pina; Amin Morteza Najarian et al.
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Dipole Engineering through the Orientation of Interface Molecules for Efficient InP Quantum Dot Light-Emitting Diodes

Journal of the American Chemical Society
2022-11-16 | Journal article
Contributors: Seungjin Lee; So Min Park; Eui Dae Jung; Tong Zhu; Joao M. Pina; Husna Anwar; Feng-Yi Wu; Guan-Lin Chen; Yitong Dong; Teng Cui et al.
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Electron‐Transport Layers Employing Strongly Bound Ligands Enhance Stability in Colloidal Quantum Dot Infrared Photodetectors

Advanced Materials
2022-10 | Journal article
Part of ISSN: 0935-9648
Contributors: Yangning Zhang; Maral Vafaie; Jian Xu; Joao M. Pina; Pan Xia; Amin M. Najarian; Ozan Atan; Muhammad Imran; Ke Xie; Sjoerd Hoogland et al.
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Quantum-Size-Effect Tuning Enables Narrowband IR Photodetection with Low Sunlight Interference

Nano Letters
2022-08-24 | Journal article
Contributors: Joao M. Pina; Maral Vafaie; Darshan H. Parmar; Ozan Atan; Pan Xia; Yangning Zhang; Amin M. Najarian; F. Pelayo García de Arquer; Sjoerd Hoogland; Edward H. Sargent
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Controlled Crystal Plane Orientations in the ZnO Transport Layer Enable High‐Responsivity, Low‐Dark‐Current Infrared Photodetectors

Advanced Materials
2022-04 | Journal article
Contributors: Darshan H. Parmar; Joao M. Pina; Tong Zhu; Maral Vafaie; Ozan Atan; Margherita Biondi; Amin M. Najjariyan; Sjoerd Hoogland; Edward H. Sargent
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In‐situ inorganic ligand replenishment enables bandgap stability in mixed‐halide perovskite quantum dot solids

Advanced Materials
2022-03 | Journal article
Part of ISSN: 0935-9648
Contributors: Ya‐Kun Wang; Kamalpreet Singh; Jiao‐Yang Li; Yitong Dong; Xue‐Qi Wang; Joao M. Pina; You‐Jun Yu; Randy Sabatini; Yang Liu; Dongxin Ma et al.
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Quantum Dot Self‐Assembly Enables Low‐Threshold Lasing

Advanced Science
2021-10 | Journal article
Contributors: Chun Zhou; Joao M. Pina; Tong Zhu; Darshan H. Parmar; Hao Chang; Jie Yu; Fanglong Yuan; Golam Bappi; Yi Hou; Xiaopeng Zheng et al.
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Synthesis, Applications, and Prospects of Quantum‐Dot‐in‐Perovskite Solids

Advanced Energy Materials
2021-05 | Journal article
Part of ISSN: 1614-6832
Contributors: Haijie Chen; Joao M. Pina; Yi Hou; Edward H. Sargent
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Solvent‐Assisted Kinetic Trapping in Quaternary Perovskites

Advanced Materials
2021-04 | Journal article
Contributors: Darshan H. Parmar; Joao M. Pina; Hitarth Choubisa; Golam Bappi; Koen Bertens; Edward H. Sargent
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Deep‐Blue Perovskite Single‐Mode Lasing through Efficient Vapor‐Assisted Chlorination

Advanced Materials
2021-02 | Journal article
Contributors: Joao M. Pina; Darshan H. Parmar; Golam Bappi; Chun Zhou; Hitarth Choubisa; Maral Vafaie; Amin M. Najarian; Koen Bertens; Laxmi Kishore Sagar; Yitong Dong et al.
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Buried InP/Airhole Photonic‐Crystal Surface‐Emitting Lasers

physica status solidi (a)
2020-09 | Journal article
Part of ISSN: 1862-6300
Contributors: Carl Reuterskiöld Hedlund; João Martins De Pina; Akhil Kalapala; Zhonghe Liu; Weidong Zhou; Mattias Hammar
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Chelating-agent-assisted control of CsPbBr3 quantum well growth enables stable blue perovskite emitters

Nature Communications
2020-07-22 | Journal article
Contributors: Ya-Kun Wang; Dongxin Ma; Fanglong Yuan; Kamalpreet Singh; Joao M. Pina; Andrew Johnston; Yitong Dong; Chun Zhou; Bin Chen; Bin Sun et al.
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Micron Thick Colloidal Quantum Dot Solids

Nano Letters
2020-07-08 | Journal article
Contributors: James Z. Fan; Maral Vafaie; Koen Bertens; Mykhailo Sytnyk; Joao M. Pina; Laxmi Kishore Sagar; Olivier Ouellette; Andrew H. Proppe; Armin Sedighian Rasouli; Yajun Gao et al.
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Multiple Self-Trapped Emissions in the Lead-Free Halide Cs3Cu2I5

The Journal of Physical Chemistry Letters
2020-05 | Journal article
Part of ISSN: 1948-7185
Contributors: Haijie Chen; Joao M. Pina; Fanglong Yuan; Andrew Johnston; Dongxin Ma; Bin Chen; Ziliang Li; Antoine Dumont; Xiyan Li; Yanan Liu et al.
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Quantum Dot-Plasmon Lasing with Controlled Polarization Patterns

ACS Nano
2020-02 | Journal article
Part of ISSN: 1936-0851
Contributors: Jun Guan; Laxmi Kishore Sagar; Ran Li; Danqing Wang; Golam Bappi; Weijia Wang; Nicolas Watkins; Marc R. Bourgeois; Larissa Levina; Fengjia Fan et al.
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Solvent-Solute Coordination Engineering for Efficient Perovskite Luminescent Solar Concentrators

Joule
2020-02 | Journal article
Part of ISSN: 2542-4351
Contributors: Ziliang Li; Andrew Johnston; Mingyang Wei; Makhsud I. Saidaminov; Joao Martins de Pina; Xiaopeng Zheng; Jiakai Liu; Yuan Liu; Osman M. Bakr; Edward H. Sargent
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Multi-cation perovskites prevent carrier reflection from grain surfaces

Nature Materials
2020-02-10 | Journal article
Part of ISSN: 1476-1122
Contributors: Makhsud I. Saidaminov; Kristopher Williams; Mingyang Wei; Andrew Johnston; Rafael Quintero-Bermudez; Maral Vafaie; Joao M. Pina; Andrew H. Proppe; Yi Hou; Grant Walters et al.
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Engineering Directionality in Quantum Dot Shell Lasing Using Plasmonic Lattices

Nano Letters
2020-01 | Journal article
Part of ISSN: 1530-6984
Contributors: Jun Guan; Laxmi Kishore Sagar; Ran Li; Danqing Wang; Golam Bappi; Nicolas E. Watkins; Marc R. Bourgeois; Larissa Levina; Fengjia Fan; Sjoerd Hoogland et al.
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Permanent Lattice Compression of Lead-Halide Perovskite for Persistently Enhanced Optoelectronic Properties

ACS Energy Letters
2020-01 | Journal article
Part of ISSN: 2380-8195
Contributors: Karunakara Moorthy Boopathi; Beatriz Martín-García; Aniruddha Ray; Joao M. Pina; Sergio Marras; Makhsud I. Saidaminov; Francesco Bonaccorso; Francesco Di Stasio; Edward H. Sargent; Liberato Manna et al.
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Peer review (5 reviews for 1 publication/grant)

Review activity for ACS photonics. (5)