Name: 20th Brazilian Workshop On Semiconductor Physics
Start: 2022-09-12T00:10:00-03:00
End: 2022-09-16T19:30:00-03:00
Location: Instituto Tecnológico de Aeronáutica

20th Brazilian Workshop On Semiconductor Physics

de lundi 12 septembre 2022 (00:10) à vendredi 16 septembre 2022 (19:30)

lundi 12 septembre 2022

08:45

08:45 - 09:00
09:00 François Peeters
François Peeters
09:00 - 09:30
Contributions

09:00 Buckling induced flat bands: Giant nanoscale periodic strain - François M. Peeters (Condensed Matter Theory, Universiteit Antwerpen, B-2020 Antwerpen, Belgium)
09:30 Andrey Chaves
Andrey Chaves
09:30 - 09:50
Contributions

09:30 Effective g-factors of excitons in van der Waals semiconductors - Andrey Chaves (Universidade Federal do Ceará)
09:50 Yara Gobato
Yara Gobato
09:50 - 10:10
Contributions

09:50 Optical Properties of Moiré excitons in WS2 -MoSe2 heterostructures - Yara Galvão Gobato (Physics Department - Federal University of São Carlos)
10:10 Andréia Rosa
Andréia Rosa
10:10 - 10:30
Contributions

10:10 Stability of subnanometer MoS wires under realistic environment - Andreia Luisa da Rosa (Universidade Federal de Goiás)
10:30

10:30 - 11:00
11:00 Cristiane Morais
Cristiane Morais
11:00 - 11:30
Contributions

11:00 Topological Properties at Fractal Dimensions - Cristiane Morais Smith (Utrecht University)
11:30 Elie A. Moujaess
Elie A. Moujaess
11:30 - 11:50
Contributions

11:30 Pd-based dichalcogenides: the 1T and the novel 1OT regular and Janus structures: from electronic to thermal properties - Elie A. Moujaess (Physics department - Federal University of Rôndonia)
11:50 Horacio W. Leite Alves
Horacio W. Leite Alves
11:50 - 12:10
Contributions

11:50 Structural and electronic properties of III-Nitrides, MoS2 and MoSe2: From bulk polytypes to 2D structures - Horacio W. Leite Alves (Departamento de Ciências Naturais - Universidade Federal de São João del Rei)
12:10 Tobias Frederico
Tobias Frederico
12:10 - 12:30
Contributions

12:10 Few-body Physics in 2D materials - Tobias Frederico (Instituto Tecnológico de Aeronáutica)
12:30

12:30 - 14:30
14:30 Peter Christianen
Peter Christianen
14:30 - 15:00
Contributions

14:30 Uncovering Singlet Fission in TIPS-tetracene Crystals - Peter C. M. Christianen (High Field Magnet Laboratory - HFML-EMFL - Radboud University)
15:00 DFT -1/2
DFT -1/2
15:00 - 16:00
Contributions

15:00 The DFT-1/2 method for gap correction - Ivan Guilhon (Instituto Tecnológico de Aeronáutica)
16:00

16:00 - 16:30
16:30 DFT-1/2
DFT-1/2
16:30 - 17:30
Contributions

16:30 The DFT-1/2 method for gap correction - Ivan Guilhon (Instituto Tecnológico de Aeronáutica)
17:30 Denis Kochan
Denis Kochan
17:30 - 17:45
Contributions

17:30 Anisotropic vortex squeezing and supercurrent diode effect in non-centrosymmetric Rashba superconductors - Denis Kochan (University of Regensburg - Slovak Academy of Sciences)
17:45 Leila Separdar
Leila Separdar
17:45 - 18:00
Contributions

17:45 Crystal growth mechanism of zinc selenide semiconductor: Molecular dynamics simulations and theoretical calculations - Leila Separdar (Federal University of São Carlos)
mardi 13 septembre 2022
09:00 Jaroslav Fabian
Jaroslav Fabian
09:00 - 09:30
Contributions

09:00 Spin phenomena in van der Waals heterostructures - Jaroslav Fabian (University of Regensburg)
09:30 Guilherme Matos Sipahi
Guilherme Matos Sipahi
09:30 - 09:50
Contributions

09:30 Strain and crystal field splitting inversion in III-Nitrides - Guilherme M. Sipahi (Instituto de Física de São Carlos - Universidade de São Paulo)
09:50 Eduardo Abramof
Eduardo Abramof
09:50 - 10:10
Contributions

09:50 Experimental studies on epitaxial films of three-dimensional (Bi2Te3) and crystalline (Pb1-xSnxTe) topological insulators - Eduardo Abramof (Grupo de Pesquisa e Desenvolvimento de Materiais e Plasma - Instituto Nacional de Pesquisas Espaciais)
10:10 Jordan del Nero
Jordan del Nero
10:10 - 10:30
Contributions

10:10 Tuning Desirable Properties in Molecular Electronics - Jordan Del Nero (Universidade Federal do Pará)
10:30

10:30 - 11:00
11:00 Klaus Ensslin
Klaus Ensslin
11:00 - 11:30
Contributions

11:00 Quantum devices in graphene - Klaus Ensslin (Solid State Physics Laboratory - ETH Zurich)
11:30 Sukarno Olavo Ferreira
Sukarno Olavo Ferreira
11:30 - 11:50
Contributions

11:30 Characterization of CdTe/CdMnTe quantum wells grown on Si(111) - Sukarno Olavo Ferreira (Department of Physics - Universidade Federal de Viçosa)
11:50 Alexandre Rocha
Alexandre Rocha
11:50 - 12:10
Contributions

11:50 Simulating hot carrier relaxation in materials: from bulk to low dimensional systems - Alexandre Reily Rocha (São Paulo State University)
12:10 Roberto Rivelino
Roberto Rivelino
12:10 - 12:30
Contributions

12:10 Electron Transport in Gated Nanodevices - Roberto Rivelino (Universidade Federal da Bahia - Instituto de Física)
12:30

12:30 - 14:30
14:30 Gustavo M. Dalpian
Gustavo M. Dalpian
14:30 - 15:00
Contributions

14:30 A Database of Spin Splittings in 2D Materials - Gustavo M. Dalpian (Center for Natural and Human Sciences - Federal University of ABC)
15:00 Quantum Computing
Quantum Computing
15:00 - 16:00
Contributions

15:00 Superconducting quantum devices for quantum computing - Francisco Rouxinol (University of Campinas)
16:00

16:00 - 16:30
16:30 Quantum computing
Quantum computing
16:30 - 17:30
Contributions

16:30 Superconducting quantum devices for quantum computing - Francisco Rouxinol (University of Campinas)
17:30 Paulo E. Faria Junior
Paulo E. Faria Junior
17:30 - 17:45
Contributions

17:30 g-factor physics in 2D materials and van der Waals heterostructures - Paulo E. Faria Junior (University of Regensburg)
17:45 Alexandre Cavalheiro Dias
Alexandre Cavalheiro Dias
17:45 - 18:00
Contributions

17:45 WanTiBEXOS: a Wannier based Tight Binding code for excitonic and optoelectronic properties of solids - Alexandre C. Dias (Universidade de Brasília)
mercredi 14 septembre 2022
09:00 Eunézio Antonio Thoroh de Souza
Eunézio Antonio Thoroh de Souza
09:00 - 09:30
Contributions

09:00 Recent progress in generating femtosecond pulses using 2D materials - Eunézio Antonio Thoroh de Souza (MackGraphe - Graphene and Nanotechnology Research Center, Mackenzie Presbyterian Institute)
09:30 Ingrid Barcelos
Ingrid Barcelos
09:30 - 09:50
Contributions

09:30 Polariton Engineering with Quantum Materials - Ingrid David Barcelos (Brazilian Synchrotron Light Laboratory (LNLS) - Brazilian Center for Research in Energy and Materials (CNPEM))
09:50 João Milton
João Milton
09:50 - 10:10
Contributions

09:50 To be announced - João Milton Pereira Júnior (Universidade Federal do Ceará)
10:10 Leonardo D. Machado
Leonardo D. Machado
10:10 - 10:30
Contributions

10:10 Mechanical and electronic properties of hybrid graphene-hBN monolayers under strain - Leonardo D. Machado (Departamento de Física - Universidade Federal do Rio Grande do Norte)
10:30

10:30 - 11:00
11:00 Fanyao Qu
Fanyao Qu
11:00 - 11:30
Contributions

11:00 Optical properties and giant valley polarization of interlayer excitons in van der Waals heterostructures - Fanyao Qu (Universidade de Brasília)
11:30 Erika Lima
Erika Lima
11:30 - 11:50
Contributions

11:30 Pentaoctite Phase of Group-V Nanostructures - Erika Nascimento Lima (Universidade Federal de Rondonópolis)
11:50 Virgilio de Carvalho dos Anjos
Virgilio de Carvalho dos Anjos
11:50 - 12:10
Contributions

11:50 Nanostructured materials for applications in photonics and food science - Virgilio Virgilio de Carvalho dos Anjos (Universidade Federal de Juiz de Fora)
12:10 Teldo Anderson
Teldo Anderson
12:10 - 12:30
Contributions

12:10 Tunable properties of excitons in double monolayer heterostructures - Teldo A. S. Pereira (Instituto de Física - Universidade Federal de Mato Grosso)
12:30

12:30 - 15:00
15:00 Session 1
Session 1
15:00 - 16:00
Contributions

15:00 Using terahertz spectroscopy to investigate optical phonons in PbTe thin films - Nicolas Massarico Kawahala

15:05 Electronic study of the doped carbon nanotube - Vanessa Amorim Gonçalves

15:10 Sublinear drag regime at mesoscopic scales in viscoelastic materials - Jeanlex S. de Sousa

15:15 Stark many-body localization in spin-chains with single-ion anisotropy - Márcio Guimarães Sousa

15:20 Obtaining realistic parameters for effective Hamiltonians from ab initio fitting - Adilson Barros Wanderley

15:25 Effects of surface acoustic waves in the photoluminescence of WSe2 monolayers - Marcos Luiz Ferreira Gomes

15:30 Type-II induced quantum confinement in type-I heterostructured semiconductor nanowires - Temerson Fernando Oliveira Lara

15:35 Magneto Optical properties of monolayer MoWSe2 - César Ricardo Rabahi

15:40 Defect activated optical Raman modes in single layer MoSe2 - Maia Ofredi Cardoso Fábio

15:45 Exchange interaction mediated by Weyl Fermi arcs - João Victor Ferreira Alves
16:00 Session 1
Session 1
16:00 - 16:45
16:45 Herre S. J. van der Zant
Herre S. J. van der Zant
16:45 - 17:15
Contributions

16:45 Magnetic van der Waals membranes in motion - Herre S. J. van der Zant (Kavli Institute of Nanoscience)
17:15 Alisson Ronieri Cadore
Alisson Ronieri Cadore
17:15 - 17:30
Contributions

17:15 Natural 2D Insulating Materials in van der Waals Heterostructures: an Experimental and Theoretical study - Alisson R. Cadore (Mackenzie Presbyterian University)
17:30 Odilon D. D. Couto Jr.
Odilon D. D. Couto Jr.
17:30 - 17:45
Contributions

17:30 Acoustic Manipulation of Excitons in 2D Semiconductors - Odilon D. D. Couto Jr. (Universidade Estadual de Campinas)
17:45 Renan P. Maciel
Renan P. Maciel
17:45 - 18:00
Contributions

17:45 First-principles investigation of the electronic structure of the α-Al2O3-graphene interface - Renan P. Maciel (Uppsala University)
jeudi 15 septembre 2022
09:00 Mohamed Henini
Mohamed Henini
09:00 - 09:30
Contributions

09:00 Development of Advanced Semiconductor Materials and Devices For Next Generation Photovoltaics: Opportunities And Challenges - Mohamed Henini (School of Physics and Astronomy - University of Nottingham)
09:30 Rodrigo S. Pessoa
Rodrigo S. Pessoa
09:30 - 09:50
Contributions

09:30 Growth of Al2O3 thin films using plasma-activated deionized water as a new oxidant in thermal atomic layer deposition process - R. S. Pessoa (Plasma and Processes Laboratory - Aeronautics Institute of Technology)
09:50 Evaldo Ribeiro
Evaldo Ribeiro
09:50 - 10:10
Contributions

09:50 Evidence of type-I to type-II band alignment evolution in InAsP/GaAs self-assembled quantum dots - Evaldo Ribeiro (Federal University of Paraná)
10:10 Gustavo Vieira
Gustavo Vieira
10:10 - 10:30
Contributions

10:10 Analyze of non-ideal charge transport in QWIPs and infrared phtotodiodes - Gustavo Soares Vieira (Divisão de Física Aplicada, Instituto de Estudos Avançados)
10:30

10:30 - 11:00
11:00 Milorad V. Milošević
Milorad V. Milošević
11:00 - 11:30
Contributions

11:00 Advances and prospects of 2D ferromagnetic semiconductors - Milorad V. Milošević (University of Antwep)
11:30 João Nuno
João Nuno
11:30 - 11:50
Contributions

11:30 Constructing realistic low-energy effective models of materials - João Nuno Rodrigues Barbosa (Universidade Federal do ABC - UFABC)
11:50 Sérgio Ricardo Muniz
Sérgio Ricardo Muniz
11:50 - 12:10
12:10 Gerson J. Ferreira
Gerson J. Ferreira
12:10 - 12:30
Contributions

12:10 Effective kp Hamiltonians calculated from ab initio data - Gerson J. Ferreira (Instituto de Física - Universidade Federal de Uberlândia)
12:30

12:30 - 14:30
14:30 Rodrigo Capaz
Rodrigo Capaz
14:30 - 15:00
Contributions

14:30 Stability and Rupture of Ultrathin Ionic Wires - Rodrigo B. Capaz (Brazilian Nanotechnology National Laborator)
15:00 Session 2 / Sponsors Session
Session 2 / Sponsors Session
15:00 - 16:00
Contributions

15:00 Hyperbolic surface exciton-polaritons at superlattices of 2D materials - Michel Rodrigues Andrade (Universidade Federal do Ceará)

15:05 Kondo effect in a quantum dot embedded between topological superconductors - Juan Pablo Ramos-Andrade (Univerisdad de Antofagasta)

15:10 Investigation of electrically controlled charge Qubit in van der Waals - Gusthavo Brizolla

15:15 Ultrafast Excitation Dynamics of Spin Polarons - Sjoerd C. P. van Kooten

15:20 Development and optimization of the anti-reflective layer for SWIR devices - Marcelo Gomes Rua

15:25 High-energy Landau levels in graphene beyond first nearest-hopping processes: Corrections to the effective Dirac Hamiltonian - Kevin Johnmar Urcia Vidarte

15:30 Anisotropic excitonic effects on 2D black phosphorus: an ab initio approach considering the DFT-1/2 method - Diana M. N. Thomen

15:35 Quantum emitters in monolayer WSe2 on nano-roughness glass substrates - Camila Cavalini

15:40 Efficient and extensible tight-binding model for twisted bilayer graphene - Victor Gabriel Morele Duarte

15:45 Valley-current filter in bilayer graphene based on Magnus Hall effect - Sergio Levy Nobre dos Santos
16:00 Session 2
Session 2
16:00 - 16:45
16:45 Andrea Latgé
Andrea Latgé
16:45 - 17:15
Contributions

16:45 Mean-field interaction effects on the topological phases of Kagome-graphene systems - Andrea Latgé (Universidade Federal Fluminense)
17:15 Raphaela de Oliveira
Raphaela de Oliveira
17:15 - 17:30
Contributions

17:15 Phyllosilicates: an emerging class of naturally abundant layered materials - Raphaela de Oliveira (Federal University of Minas Gerai -Brazilian Synchrotron Light Laboratory)
17:30

17:30 - 21:30
vendredi 16 septembre 2022
09:00 Lucimara Stolz Roman
Lucimara Stolz Roman
09:00 - 09:30
Contributions

09:00 Electronic devices based on thin films of conjugated polymers and carbon nanostructures - Lucimara Stolz Roman (Departamento de Física - Universidade Federal do Paraná)
09:30 Cecilia de Carvalho Castro Silva
Cecilia de Carvalho Castro Silva
09:30 - 09:50
Contributions

09:30 Exploring field-effect transistors based on graphene for the ultrasensitive detection of biomarkers - CECILIA DE CARVALHO CASTRO SILVA (Mackenzie Institute for Research in Graphene and Nanotechnologies)
09:50 Vinicius Cassimiro
Vinicius Cassimiro
09:50 - 10:10
Contributions

09:50 Structure of Energized Microlamps in Micrometric Scale - Vinicius R. S. Cassimiro (Faculdade de Tecnologia do Tatuapé (FATEC))
10:10 Francisco Machado
Francisco Machado
10:10 - 10:30
Contributions

10:10 Excited states, stability and polyradicaloid character of periacenes and modified periacenes - Francisco B. C. Machado (Instituto Tecnológico de Aeronáutica)
10:30

10:30 - 11:00

11:00 Anderson Stevens
Anderson Stevens
11:00 - 11:30
11:30 Lázaro Padilha
Lázaro Padilha
11:30 - 11:50
Contributions

11:30 Controlling the Nonlinear Optical Response of Semiconductor Nanomaterials by Heterostructure Engineering - Lazaro A. Padilha (Instituto de Física Gleb Wataghin - Universidade Estadual de Campinas)
11:50 Pedro Venezuela
Pedro Venezuela
11:50 - 12:10
Contributions

11:50 2D Materials for Photovoltaic Energy Harvesting - Pedro Venezuela (Universidade Federal Fluminense)
12:10 Marcelos Peres
Marcelos Peres
12:10 - 12:30
Contributions

12:10 Magnetotransport measurements for detection of Dirac fermions in topological insulators - Marcelos L. Peres (Instituto de Física e Química - Universidade Federal de Itajubá)
12:30

12:30 - 14:30
14:30 Edson Vernek
Edson Vernek
14:30 - 14:50
Contributions

14:30 Stark many-body localization in the J1-J2 Heisenberg model - Edson Vernek (Instituto de Física - Universidade Federal de Uberlândia)
14:50 Luís Gregório
Luís Gregório
14:50 - 15:10
Contributions

14:50 From Majoranas to parafermions: topological zero modes in condensed matter systems - Luis G. Dias da Silva (Universidade de São Paulo)
15:10 Adalberto Fazzio
Adalberto Fazzio
15:10 - 15:40
Contributions

15:10 Robustness of topological insulators and the fragility of trivial insulators - Adalberto Fazzio (Ilum School of Science, Brazilian Center for Research in Energy and Material)
15:40
15:40 - 16:30
Contributions

15:40 Guima, the theoretical pioneer in semiconductors in Brazil - Adalberto Fazzio (Ilum School of Science - Brazilian Center for Research in Energy and Materials (CNPEM))

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