Machine Learning/Federated Learning

• Federated Gaussian Mixture Models
arXiv:2506.01780 (2025)

• Counterfactual Explanation for Auto-Encoder Based Time-Series Anomaly Detection
Proceedings of the European Conference of the PHM Society 2024, Vol. 8, No. 1, pp. 152 (2024)

• Ensemble Neural Networks for Remaining Useful Life (RUL) Prediction
Proceedings of the Asia Pacific Conference of the PHM Society 2023, Vol. 4, No. 1, pp. 250 (2023)

• Modular Federated Learning
International Joint Conference on Neural Networks (IJCNN), pp. 1-8 (2022)

Molecular Dynamics Simulations of Amorphous Solids

• Yielding in an amorphous solid subject to constant stress at finite temperatures
Phys. Rev. E 103, 052604 (2021)

Coulomb Glass

• Numerical observation of a glassy phase in the three-dimensional Coulomb glass
Phys. Rev. B 100, 104418 (2019)

Spin Ice

• Pauling entropy, metastability and equilibrium in Dy2Ti2O7 spin ice
Phys. Rev. Lett. 121, 067202 (2018)

Self-organized criticality and avalanches in disordered systems

• Charge avalanches and depinning in the Coulomb glass: The role of long-range interactions
Phys. Rev. B 93, 094429 (2016)
• Boolean decision problems with competing interactions on scale-free networks: Equilibrium and nonequilibrium behavior in an external bias
Phys. Rev. E 89, 022118 (2014)
• Self-Organized Criticality in Glassy Spin Systems Requires a Diverging Number of Neighbors
Phys. Rev. Lett. 111, 097203 (2013)

Disordered dipolar systems

• The Effect of Intrinsic Quantum Fluctuations on the Phase Diagram of Anisotropic Dipolar Magnets
Phys. Rev. B 105, L180413 (2022)
• Random-field-induced disordering mechanism in a disordered ferromagnet: Between the Imry-Ma and the standard disordering mechanism
Phys. Rev. B 96, 214414 (2017)
• Existence of a Thermodynamic Spin-Glass Phase in the Zero-Concentration Limit of Anisotropic Dipolar Systems
Phys. Rev. X 4, 041016 (2014)
• Novel disordering mechanism in ferromagnetic systems with competing interactions
Phys. Rev. Lett. 111, 177202 (2013)

Universality in spin glasses

• Critical behavior and universality in Lévy spin glasses
Phys. Rev. B 83, 174427 (2011)

Material Science: synthesis and characterization of carbon nanotubes

• Striking Influence of the Catalyst Support and Its Acid–Base Properties: New Insight into the Growth Mechanism of Carbon Nanotubes
ACS Nano 5 (5),3428–3437 (2011)
• Low-Temperature, Highly Efficient Growth of Carbon Nanotubes on Functional Materials by an Oxidative Dehydrogenation Reaction
ACS Nano 4 (7), 3702–3708, (2010)
• Production of high quality carbon nanotubes for less than $1 per gram
Physica Status Solidi C 7, No. 3-4, 1236-1240 (2010)
• Synthesis and mechanical properties of carbon nanotubes produced by the water assisted CVD process
Physica Status Solidi B 246, No. 11-12, 2457-2460 (2009)