Ralf Hellmann

6PUBLICATIONS
14CO-AUTHORS
Cellular immunologyMetal cluster chemistryComposite and hybrid materialsLasers and quantum electronicsNonlinear optics and spectroscopy
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Publications (6)

|Jul 15, 2026
Photonic waveguide chip-based nanoscopy visualizes rearrangements of the cortical actin cytoskeleton in activated Jurkat T cells.

|Oct 14, 2023
Preparation of Dispersed Copper(II) Oxide Nanosuspensions as Precursor for Femtosecond Reductive Laser Sintering by High-Energy Ball Milling.

Kay Bischoff, Cemal Esen, Ralf Hellmann

|May 13, 2023
Static and Dynamic Mechanical Behaviour of Hybrid-PBF-LB/M-Built and Hot Isostatic Pressed Lattice Structures.

David Sommer, Cemal Esen, Ralf Hellmann

|Aug 12, 2022
Micromachining of Alumina Using a High-Power Ultrashort-Pulsed Laser.

Stefan Rung, Niklas Häcker, Ralf Hellmann

|Jul 27, 2022
UV-Femtosecond-Laser Structuring of Cyclic Olefin Copolymer.

Kay Bischoff, Dominik Mücke, Gian-Luca Roth

|Jun 10, 2022
Ultrashort Pulsed Laser Drilling of Printed Circuit Board Materials.

Daniel Franz, Tom Häfner, Tim Kunz

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Frequent Collaborators

4 joint publications

Cemal Esen

2 joint publications

Stefan Rung

1 joint publications

Daniel Franz

1 joint publications

Niklas Häcker