Juan Carlos A Sobarzo Ponce
Graduate School
Waitukaitis Group
4 Publications
2025 | Published | Journal Article | IST-REx-ID: 19278 |

Spontaneous ordering of identical materials into a triboelectric series
J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025).
[Published Version]
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| PubMed | Europe PMC
J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025).
2024 | Published | Journal Article | IST-REx-ID: 15322
Multiple charge carrier species as a possible cause for triboelectric cycles
J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review E 109 (2024).
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| DOI
| PubMed | Europe PMC
J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review E 109 (2024).
2022 | Published | Journal Article | IST-REx-ID: 12109 |

Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach
F. Pertl, J.C.A. Sobarzo Ponce, L.B. Shafeek, T. Cramer, S.R. Waitukaitis, Physical Review Materials 6 (2022).
[Preprint]
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| DOI
| Download Preprint (ext.)
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| arXiv
F. Pertl, J.C.A. Sobarzo Ponce, L.B. Shafeek, T. Cramer, S.R. Waitukaitis, Physical Review Materials 6 (2022).
2020 | Published | Journal Article | IST-REx-ID: 8101 |

Quantitatively consistent scale-spanning model for same-material tribocharging
G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020).
[Published Version]
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| Files available
| DOI
| WoS
| arXiv
G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020).
Grants
4 Publications
2025 | Published | Journal Article | IST-REx-ID: 19278 |

Spontaneous ordering of identical materials into a triboelectric series
J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025).
[Published Version]
View
| Files available
| DOI
| PubMed | Europe PMC
J.C.A. Sobarzo Ponce, F. Pertl, D. Balazs, T. Costanzo, M. Sauer, A. Foelske, M. Ostermann, C.M. Pichler, Y. Wang, Y. Nagata, M. Bonn, S.R. Waitukaitis, Nature 638 (2025).
2024 | Published | Journal Article | IST-REx-ID: 15322
Multiple charge carrier species as a possible cause for triboelectric cycles
J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review E 109 (2024).
View
| DOI
| PubMed | Europe PMC
J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review E 109 (2024).
2022 | Published | Journal Article | IST-REx-ID: 12109 |

Quantifying nanoscale charge density features of contact-charged surfaces with an FEM/KPFM-hybrid approach
F. Pertl, J.C.A. Sobarzo Ponce, L.B. Shafeek, T. Cramer, S.R. Waitukaitis, Physical Review Materials 6 (2022).
[Preprint]
View
| DOI
| Download Preprint (ext.)
| WoS
| arXiv
F. Pertl, J.C.A. Sobarzo Ponce, L.B. Shafeek, T. Cramer, S.R. Waitukaitis, Physical Review Materials 6 (2022).
2020 | Published | Journal Article | IST-REx-ID: 8101 |

Quantitatively consistent scale-spanning model for same-material tribocharging
G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020).
[Published Version]
View
| Files available
| DOI
| WoS
| arXiv
G.M. Grosjean, S. Wald, J.C.A. Sobarzo Ponce, S.R. Waitukaitis, Physical Review Materials 4 (2020).