Mandy Bethkenhagen

Publications

Article dans une revue (22)

Model-free Rayleigh weight from x-ray Thomson scattering measurements T. Dornheim,H. Bellenbaum,M. Bethkenhagen,S. Hansen,M. Böhmeet al. Physics of Plasmas, 2025, 32 (5), pp.052712. ⟨10.1063/5.0238630⟩ Article dans une revue hal-05380566v1
Observation of a mixed close-packed structure in superionic water L. Andriambariarijaona,M G Stevenson,M. Bethkenhagen,L. Lecherbourg,F. Lefèvreet al. Nature Communications, 2025, 17, pp.374. ⟨10.1038/s41467-025-67063-2⟩ Article dans une revue hal-05530037v1
Understanding the Transport Properties of Methane–Hydrogen Mixtures under the Interior Conditions of Ice Giants Argha Jyoti Roy,Mandy Bethkenhagen,Armin Bergermann,Ronald Redmer The Astrophysical Journal, 2025, 990 (2), pp.212. ⟨10.3847/1538-4357/adf5be⟩ Article dans une revue hal-05380568v1
Electron-electron collisions in calculations of the electrical conductivity for warm dense matter based on density functional theory G. Röpke,R. Redmer,Max Schörner,Heidi Reinholz,Uwe Kleinschmidtet al. Physical Review E , 2025, 111 (5), pp.055201. ⟨10.1103/PhysRevE.111.055201⟩ Article dans une revue hal-05380561v1
Modelling Thomson scattering in a hydrogen plasma at stellar interior conditions using the hypernetted‐chain approach Samuel Schumacher,Julian Lütgert,Dirk O Gericke,Mandy Bethkenhagen,Tilo Döppneret al. Contributions to Plasma Physics, 2025, 65, pp.e70002. ⟨10.1002/ctpp.70002⟩ Article dans une revue hal-05380557v1
Release dynamics of nanodiamonds created by laser-driven shock-compression of polyethylene terephthalate Ben Heuser,Armin Bergermann,Michael G Stevenson,Divyanshu Ranjan,Zhiyu Heet al. Scientific Reports, 2024, 14 (1), pp.12239. ⟨10.1038/s41598-024-62367-7⟩ Article dans une revue hal-04929143v1
Review of the second charged-particle transport coefficient code comparison workshop Lucas Stanek,Alina Kononov,Stephanie Hansen,Brian Haines,S. Huet al. Physics of Plasmas, 2024, 31 (5), ⟨10.1063/5.0198155⟩ Article dans une revue hal-05380587v1
First principles simulations of dense hydrogen Michael Bonitz,Jan Vorberger,Mandy Bethkenhagen,Maximilian Böhme,David Ceperleyet al. Phys.Plasmas, 2024, 31 (11), pp.110501. ⟨10.1063/5.0219405⟩ Article dans une revue hal-04617002v1
Mixture of hydrogen and methane under planetary interior conditions Argha Jyoti Roy,Armin Bergermann,Mandy Bethkenhagen,Ronald Redmer Physical Chemistry Chemical Physics, 2024, 26 (19), pp.14374-14383. ⟨10.1039/D4CP00058G⟩ Article dans une revue hal-05380578v1
X-ray Thomson scattering spectra from density functional theory molecular dynamics simulations based on a modified Chihara formula Maximilian Schörner,Mandy Bethkenhagen,Tilo Döppner,Dominik Kraus,Luke Fletcheret al. Physical Review E , 2023, 107 (6), pp.065207. ⟨10.1103/PhysRevE.107.065207⟩ Article dans une revue hal-05380592v1
Observing the onset of pressure-driven K-shell delocalization T. Döppner,M. Bethkenhagen,D. Kraus,P. Neumayer,D. Chapmanet al. Nature, 2023, 618 (7964), pp.270-275. ⟨10.1038/s41586-023-05996-8⟩ Article dans une revue hal-05380595v1
Ab initio calculation of the reflectivity of molecular fluids under shock compression Martin French,Mandy Bethkenhagen,Alessandra Ravasio,Jean-Alexis Hernandez Physical Review B, 2023, 107 (13), pp.134109. ⟨10.1103/physrevb.107.134109⟩ Article dans une revue hal-04281029v1
Properties of carbon up to 10 million kelvin from Kohn-Sham density functional theory molecular dynamics Mandy Bethkenhagen,Abhiraj Sharma,Phanish Suryanarayana,John Pask,Babak Sadighet al. Physical Review E , 2023, 107 (1), pp.015306. ⟨10.1103/PhysRevE.107.015306⟩ Article dans une revue hal-05380601v1
Thermodynamics of diamond formation from hydrocarbon mixtures in planets Bingqing Cheng,Sebastien Hamel,Mandy Bethkenhagen Nature Communications, 2023, 14 (1), pp.1104. ⟨10.1038/s41467-023-36841-1⟩ Article dans une revue hal-05380598v1
Melting curve of superionic ammonia at planetary interior conditions J.-A. Hernandez,M. Bethkenhagen,S. Ninet,M. French,A. Benuzzi-Mounaixet al. Nature Physics, 2023, 19 (9), pp.1372-1372. ⟨10.1038/s41567-023-02130-3⟩ Article dans une revue hal-04249422v1
Equivalence between pressure- and structure-defined ionization in hot dense carbon Jean Clérouin,Augustin Blanchet,Christophe Blancard,Gérald Faussurier,François Soubiranet al. Physical Review E , 2022, 106, 338, p. 11-23. ⟨10.1103/PhysRevE.106.045204⟩ Article dans une revue insu-03857085v1
Diamond formation kinetics in shock-compressed C─H─O samples recorded by small-angle x-ray scattering and x-ray diffraction Zhiyu He,Melanie Rödel,Julian Lütgert,Armin Bergermann,Mandy Bethkenhagenet al. Science Advances , 2022, 8 (35), pp.eabo0617. ⟨10.1126/sciadv.abo0617⟩ Article dans une revue hal-04946776v1
Virial expansion of the electrical conductivity of hydrogen plasmas G. Röpke,M. Schörner,R. Redmer,M. Bethkenhagen Physical Review E , 2021, 104, ⟨10.1103/PhysRevE.104.045204⟩ Article dans une revue insu-03710144v1
Metallization of Shock-Compressed Liquid Ammonia A. Ravasio,M. Bethkenhagen,J.-A. Hernandez,A. Benuzzi-Mounaix,F. Datchiet al. Physical Review Letters, 2021, 126 (2), pp.025003. ⟨10.1103/PhysRevLett.126.025003⟩ Article dans une revue hal-03319183v1
Demonstration of a laser-driven, narrow spectral bandwidth x-ray source for collective x-ray scattering experiments M. J. Macdonald,A. M. Saunders,B. Bachmann,M. Bethkenhagen,L. Divolet al. Physics of Plasmas, 2021, 28, ⟨10.1063/5.0030958⟩ Article dans une revue insu-03710148v1
Carbon ionization at gigabar pressures: An ab initio perspective on astrophysical high-density plasmas Mandy Bethkenhagen,Bastian B. L. Witte,Maximilian Schörner,Gerd Röpke,Tilo Döppneret al. Physical Review Research, 2020, 2, ⟨10.1103/PhysRevResearch.2.023260⟩ Article dans une revue insu-03710131v1
Laser-driven shock compression of “synthetic planetary mixtures” of water, ethanol, and ammonia M. Guarguaglini,J.-A. Hernandez,T. Okuchi,P. Barroso,A. Benuzzi-Mounaixet al. Scientific Reports, 2019, 9, pp.10155. ⟨10.1038/s41598-019-46561-6⟩ Article dans une revue hal-02272766v1

Communication dans un congrès (1)

Equation of state and electrical conductivity of warm dense ammonia at the conditions of large icy planets' interiors. J. A. Hernandez,A. Ravasio,M. Bethkenhagen,A. Benuzzi-Mounaix,F. Datchiet al. American Geophysical Union, Fall Meeting 2020, Dec 2020, Online, Unknown Region. pp.abstract #MR024-07 Communication dans un congrès insu-04417238v1

Pré-publication, Document de travail (4)

Evidence for ultra-water-rich ammonia hydrates stabilized in icy exoplanetary mantles Anshuman Mondal,Katharina Mohrbach,Timofey Fedotenko,Mandy Bethkenhagen,Hanns-Peter Liermannet al. 2025 Pré-publication, Document de travail hal-05380573v1
Roadmap for warm dense matter physics Jan Vorberger,Frank Graziani,David Riley,Andrew Baczewski,Isabelle Baraffeet al. 2025 Pré-publication, Document de travail hal-05404718v1
The Mysterious Interior of Uranus: Final Report of the 2023 KISS Study Mark Hofstadter,Ravit Helled,David J. Stevenson,Bethany Ehlmann,Mandy Bethkenhagenet al. 2024 Pré-publication, Document de travail hal-05380589v1
First principles simulations of dense hydrogen Michael Bonitz,Jan Vorberger,Mandy Bethkenhagen,Maximilian Böhme,David Ceperleyet al. 2024 Pré-publication, Document de travail hal-04729050v1