Highlights – Institute for Materials and X-Ray Physics

20.11.2019 Study on the Self-Assembly of Liquid Crystals in Nanoporous Solids for Adaptive Photonic Metamaterials published in Nanoscale.

X-ray scattering and optical polarimetry evidence in agreement with Monte Carlo computer simulations that confinement-controlled self-assembly of liquid crystals in nanopores allows for designing photonic metamaterials with adaptive birefringence. Movies illustrating 3-D reciprocal space mapping of a nanopore-confined columnar liquid crystal based on synchrotron-based X-ray scattering along with the peculiar textures found in the study can be downloaded from the TORE repository of Hamburg University of Technology. This work is dedicated to Prof. Peter S. Pershan (Harvard University), a pioneer in the field of soft-condensed-matter physics, on his 85th birthday, remembering his mentoring in synchrotron-based X-ray scattering from liquids. See also the press release "Tuneable self-organisation of liquid crystals in nano pores" (in English) or Steuerbare Selbstorganisation von Flüssigkristallen in Nanoporen (auf Deutsch).

Aug 31 - Sept 3, 2020 Minisymposium: Fluids in Nanoporous Media

organized by Gennady Gor and Patrick Huber at the 12^th International Conference on Porous Media (InterPore meeting), Aug 31 - Sept 3 2020 in Qingdao, China.

DASHH Ph. D. Student Position

There is a Ph.D. student position available in our research group, embedded in the Data Science HELMHOLTZ Graduate School Hamburg for the Structure of Matter (DASHH).

10.9.2019 Nondestructive high-throughput screening of nanopore geometry in porous membranes by imbibition published in Applied Physics Letters

May 6-10, 2019 Minisymposium: Fluids in Nanoporous Media

organized by Gennady Gor and Patrick Huber at the 11^th International Conference on Porous Media (InterPore meeting), May 6-10 2019 in Valencia, Spain.

Weiterlesen: Minisymposium at InterPore 2019 in Valencia

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News

23.04.2026 Lehmann Prize awarded to Patrick Huber

🏆 Congratulations to Patrick Huber on receiving the Volker Lehmann Prize for the most outstanding talk at the 2026 Porous Semiconductors Science and Technology Conference (PSST2026) in Naples, Italy.

💧 His presentation, “Nature’s Blueprint: Water-Enabled Functions in Hierarchically Porous Silicon,” showcased key research directions of the Cluster of Excellence BlueMat: Water-Driven Materials.

🏆 The Lehmann Prize honors Volker Lehmann, who—together with Leigh Canham and Ulrich Gösele - co-discovered the quantum confinement effect in silicon.
22.10.2025 Water as an energy carrier: nanoporous silicon generates electricity from friction with water

Exciting news! Our new publication in Nano Energy presents a novel way for converting mechanical energy into electricity – by harnessing water confined in nanometre-sized pores of silicon as the active working fluid (press release).
29.09.2025 Colossal Effect of Nanopore Surface Ionic Charge on the Dynamics of Confined Water

In a recent publication, we report a particularly rewarding result from a French-German collaboration linking Hamburg, Rennes, Grenoble and Paris, with key neutron scattering experiments carried out at the high-flux neutron reactor of the Institut Laue-Langevin in Grenoble, France.

We show that water behaves very differently when confined to tiny nanopores—and that surface charge makes all the difference. Adding ionic charges to pore walls dramatically slows down water motion, not just in the vicinity of the pore wall but throughout the entire pore. This long-range control goes far beyond simple wetting effects and highlights surface charge as a powerful tool for using water as a nanoscale working fluid in water-driven materials, membranes, and nanotechnologies.
09.09.2025 When symmetry breaks in tiny spaces

Nanopores unlock hidden chirality in exotic liquid crystals – with the observation now made by us within an international cooperation with Ukraine, France and Poland, they might find even wider usage in energy storage or conversion or tunable lenses (see press release).
22.05.2025 Cluster of Excellence "BlueMat: Water-driven materials" approved

BlueMat has been awarded funding through the Cluster of Excellence program (ExStra)!

The application process was challenging: out of a total of 143 draft proposals for new clusters of excellence, only 41 were invited to submit a full proposal. In this second round, the new applications competed with the 57 already established clusters. Of a total of 98 applications submitted, only 70 were approved. The Cluster of Excellence will initially be funded for seven years until 2033.

We would like to thank all of our partners for their hard work. The whole team is energized and eager to begin bringing our vision to life. Stay tuned for updates as we embark on this exciting journey!