Klaus Boldt

Klaus Boldt is a Professor of Photonic Nanomaterials at the Department of Physical Chemistry, Institute of Chemistry, University of Rostock, where he leads a research group focused on advanced nanomaterials synthesis and characterization. He holds a W2 university professorship and moved his group to Rostock in October 2022 after leading a research group at the University of Konstanz.

• Doctorate (Dr. rer. nat.), University of Hamburg (2011)
• Postdoctoral Research, University of Melbourne (2012–2014)
• Postdoctoral Research, TU Dresden (2014–2015)
• Research Group Leader, University of Konstanz (2015–2022)
• Professor for Photonic Nanomaterials, University of Rostock (2022–present)

His research spans the rational synthesis of complex nanostructures, charge carrier dynamics, excitonics, colloidal semiconductors, and heterostructures. He employs advanced techniques such as time-resolved spectroscopy and transmission electron microscopy to study nanomaterials. His work has significant implications for optoelectronics, photocatalysis, and nanophotonics. He also develops educational software, notably Insensitive, a tool for simulating NMR experiments for teaching purposes.

The recent publications reflect a strong focus on semiconductor nanocrystals, core/shell structures, metal-semiconductor hybrids, and advanced spectroscopic characterization. Trends show a progression from synthesis and structural analysis toward functional studies of exciton dynamics and practical applications in energy and catalysis. The 2023 paper on NMR simulation also highlights his commitment to science education and digital tools.

Dr. Boldt has received numerous recognitions, including:

• Feodor Lynen Fellowship (Alexander von Humboldt Foundation, 2011)
• Liebig Scholarship (Chemical Industry Fund, 2014)
• Marie Curie Research Fellow (Zukunftskolleg Konstanz, 2016)
• Heisenberg Fellow (German Research Foundation, 2021)

He actively advises graduate students and has successfully supervised doctoral candidates such as Dr. Danja Fischli. His group has secured competitive funding, including a recent DFG grant worth €485,000 for a pump-probe spectrometer to study transient absorption and stimulated Raman scattering. He collaborates with institutions like DESY and Montan-Universität Leoben. His lab, the Photonic Nanomaterials group, continues to expand with new PhD and master’s students working on semiconductor-metal hybrids, I-III-VI₂ nanoparticles, and photocatalysis.

The research group operates state-of-the-art facilities and engages in beamtime experiments at major research infrastructures. They maintain an open-science approach, with software like Insensitive available on GitHub. The team fosters interdisciplinary research at the intersection of chemistry, physics, and materials science.