Projects per year
Personal profile
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Dive into the research topics where Cesar Enrique Perez Villegas is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Projects
- 3 Finished
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Exciton-phonon coupling effects on the optical properties of semiconductors: an ab-initio density functional theory approach
Rocha, A. R. (PI) & Perez Villegas, C. E. (CoPI)
Fundação de Amparo à Pesquisa do Estado de São Paulo
1/11/15 → 31/10/16
Project: Research
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Optical properties and charge-transfer process studies for efficient organic photovoltaic cells: ab-initio simulations
Rocha, A. R. (PI) & Perez Villegas, C. E. (CoPI)
Fundação de Amparo à Pesquisa do Estado de São Paulo
1/05/13 → 30/04/17
Project: Research
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Plasmons and single-particle excitations in graphene biwires
Perez Villegas, C. E. (CoPI) & Tavares, M. R. D. S. (PI)
Fundação de Amparo à Pesquisa do Estado de São Paulo
1/01/10 → 30/04/13
Project: Research
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Efficient hot-carrier dynamics in near-infrared photocatalytic metals
Villegas, C. E. P., Leite, M. S., Marini, A. & Rocha, A. R., 15 Apr 2022, In: Physical Review B. 105, 16, 165109.Research output: Contribution to journal › Article › peer-review
Open Access9 Scopus citations -
Near-Infrared Optical Response and Carrier Dynamics for High Photoconversion in Tellurene
Villegas, C. E. P. & Rocha, A. R., 14 Apr 2022, In: Journal of Physical Chemistry C. 126, 14, p. 6129-6134 6 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Impact dynamics for gravity-driven motion of a particle
Villegas, C. E. P., Rojas, W. Y., Bravo, C. & Rocha, A. R., 1 Jan 2021, In: European Journal of Physics. 42, 1, 015006.Research output: Contribution to journal › Article › peer-review
1 Scopus citations -
Enhanced near-Infrared Photoresponse from Nanoscale Ag-Au Alloyed Films
Krayer, L. J., Palm, K. J., Gong, C., Torres, A., Villegas, C. E. P., Rocha, A. R., Leite, M. S. & Munday, J. N., 15 Jul 2020, In: ACS Photonics. 7, 7, p. 1689-1698 10 p.Research output: Contribution to journal › Article › peer-review
16 Scopus citations -
First-principles calculation of hot carriers in black phosphorus
Villegas, C. E. P. & Rocha, A. R., 26 Jun 2020, In: Journal of Physics: Conference Series. 1558, 1, 012002.Research output: Contribution to journal › Conference article › peer-review
Open Access2 Scopus citations
Press/Media
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Universidad Privada del Norte Reports Findings in Science (Optical spectra and exciton radiative lifetimes in bulk transition metal dichalcogenides)
30/04/24
1 item of Media coverage
Press/Media