Data Fusion of Gamma and X-ray Spectra via ComDim for Soil Characterization
Lopes, J. M. F., Ribeiro, J. V., Melquiades, F. L., de Oliveira, J. F., Barbosa, G. and Andrello, A. C.. Soil Science Society of America Journal .
Papers
Submitted Papers
Published Articles
2026
Archaeometric study of archaeological pottery from the Ventarrón-Collud Archaeological Complex – Lambayeque, Peru: A multi-technique approach using EDXRF, FTIR, XRD, gamma spectrometry, and principal component analysis
Desanti, C. S. A., Appoloni, C. R., Ikeoka, R. A., Suñer, M. M. A., Fagundes, M., Silva, F. A., … & Samulewski, R. B. (2026). Archaeometric study of archaeological pottery from the Ventarrón-Collud Complex–Lambayeque, Peru: A multi-technique approach using EDXRF, FTIR, XRD, Gamma Spectrometry, and Principal Component Analysis. Radiation Physics and Chemistry, 113926
Be-7 Measurement in an Urban Area Using a Low-Resolution Gamma Spectrometer
Neto, A. Z. N.; Bastos, R. O.; Lopes, J. M. F.; Borsoi, B. W.; Ikeoka, R. A.; Melquiades, F. L.; Neri, V. da S. (2026). Be-7 Measurement in an Urban Area Using a Low-Resolution Gamma Spectrometer. Applied Radiation and Isotopes, 112529.
Orthogonal Bayesian Calibration of XRF Data for Geological Applications
Lopes, J. M. F., Gahle, D. S., Migliori, A., Kanaki, K.. Chemometrics and Intelligent Laboratory Systems, 105662.
Calibration transfer from HPGe to NaI(Tl) detectors for radionuclides quantification
Lopes, João M. F., Melquiades, Fábio L., Bastos, Rodrigo O., Neto, Angelo Z., Andrello, Avacir C. (2026). Calibration transfer from HPGe to NaI(Tl) detectors for radionuclides quantification. Journal of Environmental Radioactivity, 107885.
2025
7Be measurements in agricultural soil using a low resolution NaI(Tl) detector
Borsoi, Bruno Winicius, Bastos, Rodrigo Oliveira, Neto, Angelo Zanona, Rodríguez, Duvan Gil, Lopes, João Marcos Fávaro, Andrello, Avacir Casanova, Muller, Marcelo Marques Lopes, Pott, Cristiano André, Melquiades, Fábio Luiz (2026). 7Be measurements in agricultural soil using a low resolution NaI(Tl) detector. Radiation Measurements, 107591.
Analysis of the first rain after a prolonged drought in southern Brazil using TXRF
Birelo, L. M., de Franca, A. M., Lopes, J. M. F., Andrello, A. C., & Jussiani, E. I. (2025). Analysis of the first rain after a prolonged drought in southern Brazil using TXRF. Radiation Physics and Chemistry, 113117.
XRF and gamma-ray data fusion for predicting key soil fertility attributes
Ribeiro, J. V., Lopes, J. M. F., Andrello, A. C., de Oliveira, J. F., Barbosa, G. M., Bastos, R. O., & Melquiades, F. L. (2025). XRF and gamma-ray data fusion for predicting key soil fertility attributes. Radiation Physics and Chemistry, 234, 112750.
2024
Spectral deconvolution approach for Beryllium-7 detection: Evaluating soil redistribution with NaI(Tl) detectors
Lopes, J. M., Melquiades, F. L., Bastos, R. O., de Oliveira, J. F., Barbosa, G. M., & Andrello, A. C. (2024). Spectral deconvolution approach for Beryllium-7 detection: Evaluating soil redistribution with NaI (Tl) detectors. Radiation Physics and Chemistry, 225, 112153.
Gamma-rays and X-rays spectrometries applied to evaluate soil redistribution
Lopes, J. M. F., Ribeiro, J. V., Andrello, A. C., & Melquiades, F. L. (2024). Gamma-rays and X-rays spectrometries applied to evaluate soil redistribution. Journal of Environmental Radioactivity, 278, 107479.