Table of Contents
Table of Contents
List of Peer-Reviewed Journal Papers
- Ricardo P. Moreira, Estelina L. da Silva, Gonçalo N. P. Oliveira, P. Neenu Lekshmi, Pedro Rocha-Rodrigues, Fábio G. Figueiras, Abderrazzak A. Bassou, Alessandro Stroppa, Claire V. Colin, Céline Darie, João G. Correira, Lucy V. C. Assali, Helena M. Petrilli, Armandina M. L. Lopes, João P. Araújo, "Ge-based clinopyroxene series: First principles and experimental local probe study" , Physical Review Materials, 9(12), 124413, 2025
- Gonçalo N. P. Oliveira, Ricardo C. Teixeira, Ricardo P. Moreira, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Local inhomogeneous state in multiferroic SmCrO3" , Scientific Reports, 10(1), 4686, 2020
- Armandina M. L. Lopes, Ricardo C. Teixeira, Ricardo P. Moreira, Lucy V. C. Assali, Helena M. Petrilli, João P. Araújo, "Monitoring LaMnO3 Jahn-Teller distortion via electric-field gradient" ab initio calculations , Electronic Structure, 1(4), 045001, 2019
List of Oral Presentations in Conferences
- Ricardo P. Moreira, Estelina L. da Silva, Gonçalo N. P. Oliveira, P. Neenu Lekshmi, Pedro Rocha-Rodrigues, Pedro Sousa, Claire V. Colin, Céline Darie, João G. Correira, Lucy V. C. Assali, Helena M. Petrilli, Armandina M. L. Lopes, João P. Araújo, "Ge-based Clinopyroxene Series: First Principles and Experimental Local Probe Study", ICAME & HYPERFINE 2025, Gdansk, Poland, 11 September 2025
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Density Functional Theory and Perturbed Angular Correlation study of the AMnGe2O6 series", International Conference on Hyperfine Interactions and their Applications (HYPERFINE2023), Nara, Japan, 14 November 2023
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Density Functional Theory and Perturbed Angular Correlation study of the AMnGe2O6 Clinopyroxene series", Advanced Nanomaterials Conference 2023 - ANM 2023, Aveiro, Portugal, 28 July 2023
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Density Functional Theory and Perturbed Angular Correlation study of the AMnGe2O6 Clinopyroxene series", Física 2022 - 23ª Conferência Nacional de Física e 32º Encontro Ibérico para o Ensino da Física, Porto, Portugal, 7 September 2022
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Density Functional Theory and Perturbed Angular Correlation study of the AMnGe2O6 Clinopyroxene series", Física 2022 - 23ª Conferência Nacional de Física e 32º Encontro Ibérico para o Ensino da Física, Porto, Portugal, 7 September 2022
- Pedro Rocha-Rodrigues, Tiago Leal, Samuel S. M. Santos, Gonçalo N. P. Oliveira, Ivan P. Miranda, Ricardo P. Moreira, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Hyperfine studies on the structural phase transitions of the naturally layered perovskite Ca2MnO4", ISOLDE Workshop and Users meeting 2019, Geneva, Switzerland, 6 December 2019
- Pedro Rocha-Rodrigues, Gonçalo N. P. Oliveira, Samuel S. M. Santos, Ivan P. Miranda, Tiago Leal, Ricardo P. Moreira, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Local probe studies and combined ab-initio calculations on Ca3Mn2O7", CMPNC2019 - Condensed Matter Physics National Conference, Porto, Portugal, 9 May 2019
- Pedro Rocha-Rodrigues, Tiago Leal, Gonçalo N. P. Oliveira, Ricardo P. Moreira, Samuel S. M. Santos,Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Perturbed Angular Correlation γ-γ measurements on Ca2MnO4", IWAMO 2019 - International Workshop on Advanced Magnetic Oxides 2019, Aveiro, Portugal, 16 April 2019
- Ricardo P. Moreira, Tiago Leal, Pedro Rocha-Rodrigues, Gonçalo N. P. Oliveira, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Multiferroic SrMnGe2O6 and CaMnGe2O6 - A Local Probe Study", IWAMO 2019 - International Workshop on Advanced Magnetic Oxides 2019, Aveiro, Portugal, 16 April 2019
- Ricardo P. Moreira, Tiago Leal, Pedro Rocha-Rodrigues, Gonçalo N. P. Oliveira, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "SrMnGe2O6 and CaMnGe2O6: A local probe study", IJUP 2019 - Investigação Jovem da Universidade do Porto 2019, Porto, Portugal, 14 February 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, Ricardo C. Teixeira, Armandina M. L. Lopes, João P. Araújo, João G. Correira, "Local Probing Can+1MnnO3n+1 Naturally Layered Perovskite", IJUP 2019 - Investigação Jovem da Universidade do Porto 2019, Porto, Portugal, 14 February 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, Ricardo C. Teixeira, Armandina M. L. Lopes, João P. Araújo, João G. Correira, "Local Probing on Naturally Layered Perovskites", IFIMUP Talks, Porto, Portugal, 31 Janeiro 2019
- Pedro Rocha-Rodrigues, Tiago Leal, Gonçalo N. P. Oliveira, Ricardo P. Moreira, Ricardo C. Teixeira, Îvan P. Miranda, Samuel S. M. Santos, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Perturbed Angular Correlation γ-γ measurements on Naturally Layered Perovskites Can+1MnnO3n+1", ISOLDE Workshop and Users meeting 2018, Geneva, Switzerland, 5 December 2018
- Gonçalo N. P. Oliveira, Ricardo C. Teixeira, Pedro Rocha-Rodrigues, Tiago Leal, Ricardo P. Moreira, Armandina M. L. Lopes, João P. Araújo, "Perturbed Angular Correlation γ-γ measurements on Naturally Layered Perovskites Can+1MnnO3n+1", FÍSICA2018 – 21ª Conferência Nacional de Física, Covilhã, Portugal, 29 August 2018
List of Poster Presentations in Conferences
- António Cesário, Pedro Rocha-Rodrigues, Ricardo P. Moreira, P. Neenu Lekshmi, Pedro Sousa, P. Neenu Lekshmi, João G. Correira, Lucy V. C. Assali, Helena M. Petrilli, João P. Araújo, Armandina M. L. Lopes, "Local Probing of Structural Phase Transitions in Naturally Layered Perovskite Oxides", ISOLDE Workshop and Users Meeting 2023, Geneva, Switzerland, 29 November 2023
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Density Functional Theory and Perturbed Angular Correlation study of the AMnGe2O6 Clinopyroxene series", XXI B-MRS Meeting, Maceió-Alagoas, Brazil, 3 October 2023
- Ricardo P. Moreira, Estelina L. da Silva, Alessandro Stroppa, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Experimental and Computational Study Of the AMnGe2O6 (A=Be, Mg, Ca, Sr) Clinopyroxene Series", PISACMS 2023: Paris International School on Advanced Computational Materials Science, Paris, France, 28 August 2023
- Ricardo P. Moreira, Estelina L. da Silva, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Combined Density Functional Theory and Perturbed Angular Correlation study of SrMnGe2O6 and CaMnGe2O6", First LaPMET Workshop, Porto, Portugal, 23 September 2021
- Ricardo P. Moreira, Tiago Leal, Gonçalo N. P. Oliveira, Pedro Rocha-Rodrigues, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Combined Density Functional Theory and Perturbed Angular Correlation study of SrMnGe2O6, SrCoGe2O6 and CaMnGe2O6", JEMS2020 – Joint European Magnetic Symposium 2020, Online, 7 December 2020
- Ricardo P. Moreira, Tiago Leal, Gonçalo N. P. Oliveira, Pedro Rocha-Rodrigues, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Combined Density Functional Theory and Perturbed Angular Correlation study of SrMnGe2O6, SrCoGe2O6 and CaMnGe2O6", ISOLDE Workshop and Users meeting 2019, Geneva, Switzerland, 5 December 2019
- Ricardo P. Moreira, Tiago Leal, Gonçalo N. P. Oliveira, Pedro Rocha-Rodrigues, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Perturbed Angular Correlation study of SrMnGe2O6, SrCoGe2O6 and CaMnGe2O6", 26th WIEN2k Workshop, Vienna, Austria, 13 August 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Perturbed Angular Correlation Studies On Ferroelectric Ca3Ti2O7", 4th JEEFA – Jornadas em Engenharia Física, Física, Física Médica e Astronomia, Porto, Portugal, 16 May 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Perturbed Angular Correlation Studies On Ferroelectric Ca3Ti2O7", CMPNC2019 - Condensed Matter Physics National Conference, Porto, Portugal, 8 May 2019
- Ricardo P. Moreira, Tiago Leal, Gonçalo N. P. Oliveira, Pedro Rocha-Rodrigues, Lei Ding, Claire V. Colin, Céline Darie, Céline Goujon, Murielle Legendre, João G. Correira, João P. Araújo, Armandina M. L. Lopes, "Perturbed Angular Correlation study of SrMnGe2O6 and CaMnGe2O6", CMPNC2019 - Condensed Matter Physics National Conference, Porto, Portugal, 8 May 2019
- Pedro Rocha-Rodrigues, Tiago Leal, Gonçalo N. P. Oliveira, Ricardo P. Moreira, Samuel S. M. Santos, Lucy V. C. Assali, Helena M. Petrilli, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Local Probing on CaO(CaMnO3)n Naturally Layered Perovskite", IWAMO 2019 – International Workshop on Advanced Magnetic Oxides, Porto, Portugal, 4 April 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, João G. Correira, Armandina M. L. Lopes, João P. Araújo, "Local Probing On Hybrid Improper Ferroelectric Ca3Ti2O7", MATRAC 2 School, Geesthacht, Germany, 1 April 2019
- Tiago Leal, Pedro Rocha-Rodrigues, Ricardo P. Moreira, Gonçalo N. P. Oliveira, Ricardo C. Teixeira, Samuel S. M. Santos, Lucy V. C. Assali, Helena M. Petrilli, Armandina M. L. Lopes, João P. Araújo, "Local Probing On Hybrid Improper Ferroelectric Ca3Ti2O7", FÍSICA2018 – 21ª Conferência Nacional de Física, Covilhã, Portugal, 29 August 2018