G. Spiekermann

发表

Raman spectral behavior of N 2 , CO 2 , and CH 4 in N 2 –CO 2 –CH 4 gas mixtures from 22°C to 200°C and 10 to 500 bars, with application to other gas mixtures

R. Bodnar, E. Sendula, D. M. Sublett, 2020 .

Bulk sensitive determination of the Fe3+/FeTot-ratio in minerals by Fe L2/3-edge X-ray Raman scattering

J. Tse, R. Gordon, T. Regier, 2016 .

Ge coordination in NaAlG e 3 O 8 glass upon compression to 131 GPa

M. Wilke, M. Muñoz, T. Irifune, 2021 .

Ge coordination in NaAlGe3O8 glass upon compression to 131 GPa

M. Wilke, M. Muñoz, T. Irifune, 2020 .

Persistent Octahedral Coordination in Amorphous GeO2 Up to 100 GPa by Kβ′′ X-Ray Emission Spectroscopy

J. Tse, W. Morgenroth, M. Wilke, 2019, Physical Review X.

Pressure driven spin transition in siderite and magnesiosiderite single crystals

M. Wilke, C. Sternemann, M. Tolan, 2017, Scientific Reports.

Combining X-ray Kβ1,3, valence-to-core, and X-ray Raman spectroscopy for studying Earth materials at high pressure and temperature: the case of siderite

W. Gawelda, C. Bressler, G. Vankó, 2019, Journal of Analytical Atomic Spectrometry.

Direct tomography imaging for inelastic X-ray scattering experiments at high pressure.

M. Rossi, M. M. Sala, A. Mirone, 2017, Journal of synchrotron radiation.

X-ray Free Electron Laser-Induced Synthesis of ε-Iron Nitride at High Pressures.

E. McBride, W. Evans, G. Morard, 2021, The journal of physical chemistry letters.

Fast operando X-ray pair distribution function using the DRIX electrochemical cell

Maria Diaz-Lopez, V. Pralong, P. Allan, 2020, Journal of synchrotron radiation.

Magma properties at deep Earth’s conditions from electronic structure of silica

J. Tse, M. Wilke, S. Petitgirard, 2019, Geochemical Perspectives Letters.

Magma properties at Earth ' s lower mantle conditions inferred from electronic structure and coordination in silica

J. Tse, M. Wilke, S. Petitgirard, 2019 .

Sound Velocities in FeSi at Lower Mantle Conditions and the Origin of Ultralow‐Velocity Zones

M. Krug, I. Kupenko, S. Petitgirard, 2021, Geophysical Research Letters.

Anomalous density, sound velocity, and structure of pressure-induced amorphous quartz

M. Cotte, M. Murakami, W. Malfait, 2022, Physical Review B.

Density of amorphous GeO2 to 133 GPa with possible pyritelike structure and stiffness at high pressure

J. Garrevoet, M. Murakami, K. Glazyrin, 2019, Physical Review B.

Shift in the Raman symmetric stretching band of N 2 , CO 2 , and CH 4 as a function of temperature, pressure, and density

R. Bodnar, E. Sendula, D. M. Sublett, 2020 .

A portable on-axis laser-heating system for near-90° X-ray spectroscopy: application to ferropericlase and iron silicide

L. Dubrovinsky, W. Morgenroth, K. Glazyrin, 2020, Journal of synchrotron radiation.

Reflective imaging, on-axis laser heating and radiospectrometry of samples in diamond anvil cells with a parabolic mirror

M. Murakami, I. Sergueev, M. Wilke, 2021, High Pressure Research.

Vibrational mode frequencies of silica species in SiO2-H2O liquids and glasses from ab initio molecular dynamics.

S. Jahn, M. Steele-MacInnis, G. Spiekermann, 2012, The Journal of chemical physics.

Fe3+ -hosting carbon phases in the deep Earth

H. Liermann, Metin Tolan, L. Bayarjargal, 2022, Physical Review B.

Equation of state and high-pressure phase behaviour of SrCO3

W. Morgenroth, K. Glazyrin, E. Bykova, 2020, European Journal of Mineralogy.

Formation of CaB6 in the thermal decomposition of the hydrogen storage material Ca(BH4)2.

A. Remhof, M. Krisch, Yigang Yan, 2016, Physical chemistry chemical physics : PCCP.

Novel experimental setup for megahertz X-ray diffraction in a diamond anvil cell at the High Energy Density (HED) instrument of the European X-ray Free-Electron Laser (EuXFEL)

S. Toleikis, E. McBride, W. Evans, 2021, Journal of synchrotron radiation.

Vibrational properties of silica species in MgO–SiO2 glasses obtained from ab initio molecular dynamics

P. Kowalski, S. Jahn, M. Steele-MacInnis, 2013 .

Vibrational mode frequencies of H4SiO4, D4SiO4, H6Si2O7, and H6Si3O9 in aqueous environment, obtained from ab initio molecular dynamics.

P. Kowalski, S. Jahn, M. Steele-MacInnis, 2012, The Journal of chemical physics.

Structural and dynamical properties of supercritical H2O–SiO2 fluids studied by ab initio molecular dynamics

M. Wilke, S. Jahn, G. Spiekermann, 2016 .

Formation of CaB 6 in the thermal decomposition of the hydrogen storage material Ca(BH 4 ) 2 †

A. Remhof, M. Krisch, Yigang Yan, 2016 .

X-ray Raman spectroscopy of lithium-ion battery electrolyte solutions in a flow cell.

E. Oz, C. Koz, E. Yılmaz, 2018, Journal of synchrotron radiation.

Sector 25 at the APS-U: Two new beamlines for advanced spectroscopy

J. Tse, M. Wilke, S. Petitgirard, 2020 .

Structural and electron spin state changes in an x-ray heated iron carbonate system at the Earth's lower mantle pressures

V. Roddatis, T. Preston, U. Zastrau, 2022, Physical Review Research.

Novel experimental setup for MHz X-ray diffraction in the Diamond Anvil Cell at the High Energy Density (HED) Instrument of the European X-ray Free Electron Laser

S. Toleikis, C. Pepin, G. Morard, 2021 .

Dynamic optical spectroscopy and pyrometry of static targets under optical and x-ray laser heating at the European XFEL

E. McBride, G. Morard, Z. Jenei, 2023, Journal of Applied Physics.

Vibrational mode frequencies of silica species in SiO2-H2O liquids and glasses from ab initio molecular dynamics.

S. Jahn, G. Spiekermann, C. Schmidt, 2012, The Journal of chemical physics.

A compact von Hámos spectrometer for parallel X-ray Raman scattering and X-ray emission spectroscopy at ID20 of the European Synchrotron Radiation Facility

A. Mirone, R. Verbeni, S. Petitgirard, 2023, Journal of synchrotron radiation.

Miniature diamond anvils for X-ray Raman scattering spectroscopy experiments at high pressure.

M. Wilke, S. Petitgirard, C. Sternemann, 2017, Journal of synchrotron radiation.

Sensitivity of the Kβ″ X-ray Emission Line to Coordination Changes in GeO2 and TiO2

J. Tse, M. Murakami, S. Petitgirard, 2023, The journal of physical chemistry letters.