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Advanced spectroscopy of novel nanomaterials

Abstract

Recent advances on the development of new methods for synthesis of semiconductor nanostructures has allowed for better control of their optical and electronic properties. In those structures, quantum confinement changes the electronic structure changing existing and generating novel physical phenomena which are of interest not only for fundamental science but also for technological applications. This is the case of the enhanced multi-exciton generation rate in semiconductor quantum dots, which can be useful for application in generation-III solar panels. In this project, we propose to use ultrafast and nonlinear spectroscopy to study the dynamics of photoexcited carriers and the nonlinear optical response in nanostructured semiconductors. In particular, we will investigate multi-excitons interaction and multi-photon absorption in visible and near-infrared emitting nanoparticles which are candidates for applications on solar cells, 3D microscopy and telecommunications. Finally, this project will contribute to the expansion of ultrafast and nonlinear spectroscopy studies not only at UNICAMP but also, in the entire São Paulo State. (AU)

Articles published in Pesquisa FAPESP Magazine about the research grant:
Un futuro brillante 
Bright future 
Articles published in Agência FAPESP Newsletter about the research grant:
Articles published in other media outlets (55 total):
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Eurasia Review (Espanha): Use Of Perovskite Will Be Key Feature Of Next Generation Of Electronic Appliances (16/Mar/2021)
Science Bulletin: Use of perovskite will be a key feature of the next generation of electronic appliances (16/Mar/2021)
Statnano (Suécia): Use of Perovskite Will be a Key Feature of the Next Generation of Electronic Appliances (16/Mar/2021)
Perovskite-Info (Israel): Researchers use coherent spectroscopy to gain insights into perovskite quantum dots (16/Mar/2021)
Phys.Org (Reino Unido): Use of perovskite will be a key feature of the next generation of electronic appliances (15/Mar/2021)
Innovations Report (Alemanha): Use of perovskite will be a key feature of the next generation of electronic appliances (15/Mar/2021)
AzoM (Reino Unido): Incorporation of Perovskite Likely to be the Distinctive Feature of Next Generation Electronics (15/Mar/2021)
XianJi China (China): 钙钛矿纳米材料的使用有望革新下一代电子设备 原文链接 - O uso de nanomateriais de perovskita deve revolucionar os dispositivos eletrônicos de última geração (15/Mar/2021)
AJ Post: Use of perovskite will be a key feature of the next generation of electronic appliances (15/Mar/2021)
Compound Semiconductor (Reino Unido): Understanding The Emission Profile Of Perovskite QDs (15/Mar/2021)
Solar Daily (Austrália): Use of perovskite will be a key feature of the next generation of electronic appliances (15/Mar/2021)
God sown Media (Índia): Use of perovskite will be a key feature of the next generation of electronic appliances (14/Mar/2021)
Health Medicine Network (EUA): Use of perovskite will be a key feature of the next generation of electronic appliances (13/Mar/2021)
Prime Team News: Use of perovskite shall be a key function of the subsequent era of digital home equipment (13/Mar/2021)
DataEmia (EUA): Use of perovskite will be a key feature of the next generation of electronic appliances (13/Mar/2021)
Nanowerk (EUA): Use of perovskite nanomaterials will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Bioengineer (Reino Unido): Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Science Codex: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Nanotechnology Now (EUA): Use of perovskite will be a key feature of the next generation of electronic appliances: Nanomaterials of perovskite dispersed in hexane and irradiated by laser; light emission by these materials is intense thanks to resistance to surface defects (12/Mar/2021)
Nanotechnology Now (EUA): > Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Scienmag Science Magazine (Reino Unido): Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Scifi Venture: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
7thSpace: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Today News Post (EUA): Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Scifi insight: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Ace SciFi: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Press-news.org: Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Solar Power Conference (EUA): Use of perovskite will be a key feature of the next generation of electronic appliances (12/Mar/2021)
Plantão News (MT): Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (07/Mar/2021)
Época Negócios online: Perovskitas: conheça o material que vai permitir a futura geração de equipamentos eletrônicos (03/Mar/2021)
Planet Earth Water Air Green Brazil: Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (01/Mar/2021)
Saense: Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (01/Mar/2021)
Espaço Ecológico no Ar: Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (27/Feb/2021)
Inovação Tecnológica: Brasileiros descrevem novos detalhes da perovskita, a bola da vez da eletrônica (26/Feb/2021)
Blog Jornal da Mulher: Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (26/Feb/2021)
Agora Região: Uso das perovskitas será o grande diferencial da futura geração de equipamentos eletrônicos (26/Feb/2021)
Yidian Zixun (China): Ultrafast particle interactions could help make quantum information devices feasible (19/Sep/2020)
JPR Alves: Discovery of Ultrafast Particle Interactions Could Help Make Quantum Information Devices Feasible (20/Oct/2019)
Science and Technology Research News (EUA): Discovery of Ultrafast Particle Interactions Could Help Make Quantum Information Devices Feasible (18/Oct/2019)
Semiconductor Digest (EUA): Ultrafast Particle Interactions Could Help Make Quantum Information Devices Feasible (18/Oct/2019)
Phys.Org (Reino Unido): Ultrafast particle interactions could make quantum information devices feasible (17/Oct/2019)
AZoQuantum (Reino Unido): New Ultrafast Spectroscopy Method to Perceive Decoherence Process on Femtosecond Scale (17/Oct/2019)
Innovations Report (Alemanha): Ultrafast particle interactions could help make quantum information devices feasible (17/Oct/2019)
Nanowerk (EUA): Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
Bioengineer (Reino Unido): Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
Science Codex: Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
Scienmag Science Magazine (Reino Unido): Ultrafast Particle Interactions Could Help Make Quantum Information Devices Feasible (16/Oct/2019)
Brightsurf: Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
7thSpace: Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
Scienstack: Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
NanoApps Medical (Canadá): Ultrafast particle interactions could help make quantum information devices feasible (16/Oct/2019)
CIMM - Centro de Informação Metal Mecânica: Descoberta de interação ultrarrápida pode viabilizar dispositivos para informação quântica (14/Sep/2019)
Espaço Ecológico no Ar: Descoberta de interação ultrarrápida pode viabilizar dispositivos para informação quântica (10/Sep/2019)
Inovação Tecnológica: Descoberta de interação ultrarrápida impulsiona informação quântica (09/Sep/2019)
W Rádio Brasil: Descoberta de interação ultrarrápida pode viabilizar dispositivos para informação quântica (09/Sep/2019)

Scientific publications (18)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
LIU, ALBERT; ALMEIDA, DIOGO B.; BONATO, LUIZ G.; NAGAMINE, GABRIEL; ZAGONEL, LUIZ F.; NOGUEIRA, ANA F.; PADILHA, LAZARO A.; CUNDIFF, S. T. Multidimensional coherent spectroscopy reveals triplet state coherences in cesium lead-halide perovskite nanocrystals. SCIENCE ADVANCES, v. 7, n. 1 JAN 2021. Web of Science Citations: 0.
NAGAMINE, GABRIEL; JEONG, BYEONG GUK; FERREIRA, TOMAS A. C.; CHANG, JUN HYUK; PARK, KYOUNGWON; LEE, DOH C.; BAE, WAN KI; PADILHA, LAZARO A. Efficient Optical Gain in Spherical Quantum Wells Enabled by Engineering Biexciton Interactions. ACS PHOTONICS, v. 7, n. 8, p. 2252-2264, AUG 19 2020. Web of Science Citations: 0.
ALO, ARTHUR; BARROS, LEONARDO W. T.; NAGAMINE, GABRIEL; VIEIRA, LUCAS B.; CHANG, JUN HYUK; JEONG, BYEONG GUK; BAE, WAN KI; PADILHA, LAZARO A. Simple Yet Effective Method to Determine Multiphoton Absorption Cross Section of Colloidal Semiconductor Nanocrystals. ACS PHOTONICS, v. 7, n. 7, p. 1806-1812, JUL 15 2020. Web of Science Citations: 0.
BONATO, LUIZ G.; MORAL, RAPHAEL F.; NAGAMINE, GABRIEL; ALO, ARTHUR; GERMINO, JOSE C.; DA SILVA, DOUGLAS S.; ALMEIDA, DIOGO B.; ZAGONEL, LUIZ F.; GALEMBECK, FERNANDO; PADILHA, LAZARO A.; NOGUEIRA, ANA FLAVIA. Revealing the Role of Tin(IV) Halides in the Anisotropic Growth of CsPbX(3)Perovskite Nanoplates. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v. 59, n. 28, p. 11501-11509, JUL 6 2020. Web of Science Citations: 0.
BONATO, LUIZ G.; MORAL, RAPHAEL F.; NAGAMINE, GABRIEL; ALO, ARTHUR; GERMINO, JOSE C.; DA SILVA, DOUGLAS S.; ALMEIDA, DIOGO B.; ZAGONEL, LUIZ F.; GALEMBECK, FERNANDO; PADILHA, LAZARO A.; NOGUEIRA, ANA FLAVIA. Revealing the Role of Tin(IV) Halides in the Anisotropic Growth of CsPbX3 Perovskite Nanoplates. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, MAY 2020. Web of Science Citations: 0.
LIU, ALBERT; BONATO, LUIZ G.; SESSA, FRANCESCO; ALMEIDA, DIOGO B.; ISELE, ERIK; NAGAMINE, GABRIEL; ZAGONEL, LUIZ F.; NOGUEIRA, ANA F.; PADILHA, LAZARO A.; CUNDIFF, STEVEN T. Effect of dimensionality on the optical absorption properties of CsPbI3 perovskite nanocrystals. Journal of Chemical Physics, v. 151, n. 19 NOV 21 2019. Web of Science Citations: 2.
LIU, ALBERT; ALMEIDA, DIOGO B.; BAE, WAN-KI; PADILHA, LAZARO A.; CUNDIFF, STEVEN T. Simultaneous Existence of Confined and Delocalized Vibrational Modes in Colloidal Quantum Dots. Journal of Physical Chemistry Letters, v. 10, n. 20, p. 6144-6150, OCT 17 2019. Web of Science Citations: 2.
LIU, A.; ALMEIDA, D. B.; BAE, W. K.; PADILHA, L. A.; CUNDIFF, S. T. Non-Markovian Exciton-Phonon Interactions in Core-Shell Colloidal Quantum Dots at Femtosecond Timescales. Physical Review Letters, v. 123, n. 5 AUG 2 2019. Web of Science Citations: 3.
TAZAWA, YUJIRO; HABISREUTINGER, SEVERIN N.; ZHANG, NANLIN; GREGORY, DANIEL A. F.; NAGAMINE, GABRIEL; KESAVA, SAMEER V.; MAZZOTTA, GIULIO; ASSENDER, HAZEL E.; RIEDE, MORITZ; PADILHA, LAZARO A.; NICHOLAS, ROBIN J.; WATT, ANDREW A. R. Carbon Nanotubes for Quantum Dot Photovoltaics with Enhanced Light Management and Charge Transport. ACS PHOTONICS, v. 5, n. 12, p. 4854-4863, DEC 2018. Web of Science Citations: 1.
CHANG, JUN HYUK; PARK, PHILIP; JUNG, HEEYOUNG; JEONG, BYEONG GUK; HAHM, DONGHYO; NAGAMINE, GABRIEL; KO, JONGKUK; CHO, JINHAN; PADILHA, LAZARO A.; LEE, DOH C.; LEE, CHANGHEE; CHAR, KOOKHEON; BAE, WAN KI. Unraveling the Origin of Operational Instability of Quantum Dot Based Light-Emitting Diodes. ACS NANO, v. 12, n. 10, p. 10231-10239, OCT 2018. Web of Science Citations: 11.
NAGAMINE, GABRIEL; NUNCIARONI, HENRIQUE B.; MCDANIEL, HUNTER; EFROS, ALEXANDER L.; DE BRITO CRUZ, CARLOS H.; PADILHA, LAZARO A. Evidence of Band-Edge Hole Levels Inversion in Spherical CuInS2 Quantum Dots. Nano Letters, v. 18, n. 10, p. 6353-6359, OCT 2018. Web of Science Citations: 10.
NAGAMINE, GABRIEL; ROCHA, JAQUELINE O.; BONATO, LUIZ G.; NOGUEIRA, ANA F.; ZAHARIEVA, ZHANET; WATT, ANDREW A. R.; DE BRITO CRUZ, CARLOS H.; PADILHA, LAZARO A. Two-Photon Absorption and Two-Photon-Induced Gain in Perovskite Quantum Dots. Journal of Physical Chemistry Letters, v. 9, n. 12, p. 3478-3484, JUN 21 2018. Web of Science Citations: 18.
PELEGATI, VITOR B.; KYOTOKU, BERNARDO B. C.; PADILHA, LAZARO A.; CESAR, CARLOS L. Six-wave mixing coherent anti-Stokes Raman scattering microscopy. BIOMEDICAL OPTICS EXPRESS, v. 9, n. 5, p. 2407-2417, MAY 1 2018. Web of Science Citations: 1.
BARROS, LEONARDO W. T.; CARDOSO, THIAGO A. S.; BIHLMEIER, ANGELA; WAGNER, DANNY; KOELMEL, DOMINIK K.; HOERNER, ANNA; BRAESE, STEFAN; CRUZ, CARLOS H. BRITO; PADILHA, LAZARO A. Two-photon absorption in a series of 2,6-disubstituted BODIPY dyes. Physical Chemistry Chemical Physics, v. 19, n. 32, p. 21683-21690, AUG 28 2017. Web of Science Citations: 7.
ROSA, HENRIQUE G.; CASTANEDA, JUAN A.; BRITO CRUZ, CARLOS H.; PADILHA, LAZARO A.; GOMES, JOSE C. V.; THOROH DE SOUZA, EUNEZIO A.; FRAGNITO, HUGO L. Controlled stacking of graphene monolayer saturable absorbers for ultrashort pulse generation in erbium-doped fiber lasers. OPTICAL MATERIALS EXPRESS, v. 7, n. 7, p. 2528-2537, JUL 1 2017. Web of Science Citations: 4.
YASSITEPE, EMRE; YANG, ZHENYU; VOZNYY, OLEKSANDR; KIM, YOUNGHOON; WALTERS, GRANT; CASTANEDA, JUAN ANDRES; KANJANABOOS, PONGSAKORN; YUAN, MINGJIAN; GONG, XIWEN; FAN, FENGJIA; PAN, JUN; HOOGLAND, SJOERD; COMIN, RICCARDO; BAKR, OSMAN M.; PADILHA, LAZARO A.; NOGUEIRA, ANA F.; SARGENT, EDWARD H. Amine-Free Synthesis of Cesium Lead Halide Perovskite Quantum Dots for Efficient Light-Emitting Diodes. ADVANCED FUNCTIONAL MATERIALS, v. 26, n. 47, p. 8757-8763, DEC 20 2016. Web of Science Citations: 94.
CASTANEDA, JUAN A.; NAGAMINE, GABRIEL; YASSITEPE, EMRE; BONATO, LUIZ G.; VOZNYY, OLEKSANDR; HOOGLAND, SJOERD; NOGUEIRA, ANA F.; SARGENT, EDWARD H.; BRITO CRUZ, CARLOS H.; PADILHA, LAZARO A. Efficient Biexciton Interaction in Perovskite Quantum Dots Under Weak and Strong Confinement. ACS NANO, v. 10, n. 9, p. 8603-8609, SEP 2016. Web of Science Citations: 45.
KOELMEL, DOMINIK K.; HOERNER, ANNA; CASTANEDA, JUAN A.; FERENCZ, JULIO A. P.; BIHLMEIER, ANGELA; NIEGER, MARTIN; BRAESE, STEFAN; PADILHA, LAZARO A. Linear and Nonlinear Optical Spectroscopy of Fluoroalkylated BODIPY Dyes. Journal of Physical Chemistry C, v. 120, n. 8, p. 4538-4545, MAR 3 2016. Web of Science Citations: 15.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
JUNIOR, Lázaro Aurélio Padilha. Revealing the electronic structure of nanomaterials using advanced optical spectroscopy. 2017. Master's Dissertation.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.