Helena Weigand

8PUBLICATIONS
24CO-AUTHORS
Photovoltaic power systemsNanoelectronicsDegenerate quantum gases and atom opticsElemental semiconductorsNanomaterials
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Publications (8)

|May 25, 2026
Electro-optic Modulation in Polycrystalline Barium Titanate Metasurfaces Enhanced by Poling.

|Apr 14, 2025
Scalable Lithium Niobate Nanoimprinting for Nonlinear Metalenses.

Ülle-Linda Talts, Helena Weigand, Irene Occhiodori

|Feb 21, 2025
Polarization-entangled Bell state generation from an epsilon-near-zero metasurface.

Wenhe Jia, Grégoire Saerens, Ülle-Linda Talts

|Jul 15, 2024
Phase-Controlled Synthesis and Phase-Change Properties of Colloidal Cu-Ge-Te Nanoparticles.

Dhananjeya Kumaar, Matthias Can, Helena Weigand

|Apr 24, 2024
Nanoimprinting Solution-Derived Barium Titanate for Electro-Optic Metasurfaces.

Helena C Weigand, Ülle-Linda Talts, Anna-Lydia Vieli

|Aug 25, 2023
Sol-Gel Barium Titanate Nanohole Array as a Nonlinear Metasurface and a Photonic Crystal.

Ülle-Linda Talts, Helena C Weigand, Grégoire Saerens

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Frequent Collaborators

8 joint publications

Rachel Grange

3 joint publications

Vanessa Wood

2 joint publications

Ülle-Linda Talts

2 joint publications

Grégoire Saerens