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Ralf Hellmann

Ralf Hellmann

Technische Hochschule Aschaffenburg - Aschaffenburg / Germany
Natural Sciences / Physics
AD Scientific Index ID: 1764641
Aschaffenburg University of Applied Sciences
person_outline Ralf Hellmann's MOST POPULAR ARTICLES
1-) Microstructure and mechanical properties of 316L austenitic stainless steel processed by different SLM devices The International Journal of Advanced Manufacturing Technology 108 (3), 769-783, 2020
2-) Localized exciton magnetic polarons in Te Physical Review B 49 (15), 10248, 1994
3-) Towards a versatile point-of-care system combining femtosecond laser generated microfluidic channels and direct laser written microneedle arrays Microsystems & Nanoengineering 5 (1), 6, 2019
4-) Low-temperature anti-Stokes luminescence mediated by disorder in semiconductor quantum-well structures Physical Review B 51 (24), 18053, 1995
5-) Rapid micro hole laser drilling in ceramic substrates using single mode fiber laser Journal of Materials Processing Technology 221, 80-86, 2015