Author

J. Helfrich

Observed names: Helfrich, J., J Helfrich

Institution: Technische Universität Darmstadt

Observed institution: Technische Universität Darmstadt

OpenAlex ID: A5111654891

Nanosecond formation of diamond and lonsdaleite by shock compression of graphite

2016 · D. Kraus, A. Ravasio, et al. · Nature Communications · 263

Characterizing the ionization potential depression in dense carbon plasmas with high-precision spectrally resolved x-ray scattering

2018 · D Kraus, B Bachmann, et al. · Plasma Physics and Controlled Fusion · 96

Experimental discrimination of ion stopping models near the Bragg peak in highly ionized matter

2017 · W. Cayzac, A. Frank, et al. · Nature Communications · 95

The complex ion structure of warm dense carbon measured by spectrally resolved x-ray scatteringa)

2015 · D. Kraus, J. Vorberger, et al. · Physics of Plasmas · 21

Investigation of the temperature in dense carbon near the solid-liquid phase transition between 100 GPa and 200 GPa with spectrally resolved X-ray scattering

2019 · J. Helfrich, J. Vorberger, et al. · High Energy Density Physics · 9

Investigation of the solid–liquid phase transition of carbon at 150 GPa with spectrally resolved X-ray scattering

2015 · J. Helfrich, D. Kraus, et al. · High Energy Density Physics · 6

Dynamics of the shock-induced transition from graphite to warm dense diamond and liquid carbon

2015 · D. Kraus, B. Barbrel, et al. · Bulletin of the American Physical Society

Ion energy loss in plasma beyond the linear interaction regime

2015 · Cayzac, W. A., Ortner, A., et al. · GSI Repository (German Federal Government)

Laser acceleration of small projectiles for hypervelocity impact experiments

2014 · Kjartansson, E. S., Ortner, A., et al. · GSI Repository (German Federal Government)

Works count: 9

Citation count: 490

H-index: 6

I10-index: 4