Clemens Heske

Karlsruhe Institute of Technology — Germany

Engineering · Physical Sciences

48h-index9.4kcitations320works2.62yr avg
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Research Topics

Chalcogenide Semiconductor Thin Films(126), Quantum Dots Synthesis And Properties(100), Copper-based nanomaterials and applications(75), Electron and X-Ray Spectroscopy Techniques(49), X-ray Spectroscopy and Fluorescence Analysis(47)

Publications320 total

Bimetallic Bismuth-based Nanoparticles from Pseudo-Tetrahedral Zintl Anions
2026Open Access
Progress Toward Efficient Wide‐Gap Cu(In,Ga)(S,Se) <sub>2</sub> Thin‐Film Solar Cells
Progress in Photovoltaics Research and Applications·2026Open Access
Progress Toward Efficient Wide‐Gap Cu (In,Ga)(S,Se)$_2$ Thin‐Film Solar Cells
KITopen·2026Open Access
Unveiling the Role of In Situ Al <sub>2</sub> O <sub>3</sub> Passivation in Molecular-Ink-Processed CuIn(S,Se) <sub>2</sub> Photovoltaics
ACS Applied Energy Materials·2025
The Role of Halides in the Bonding and Electronic Structure of Actinyl(VI) Halides─Energy Match Driven Stability
Journal of the American Chemical Society·2025· 2 cited
The role of halides in the bonding and electronic structure of actinyl(VI) halides - energy match driven stability
2025Open Access
Polarization-dependent resonant inelastic x-ray scattering of β-Ga2O3: An experimental and computational study
APL Materials·2025Open Access
X‐Ray and Electron Spectroscopy of the CdS/(Ag,Cu)(In,Ga)Se<sub>2</sub> Interface With RbF Treatment
Advanced Materials Interfaces·2025· 2 citedOpen Access
Passivation and Degradation of Sulfur-Treated Silicon Surfaces for Photovoltaics
The Journal of Physical Chemistry C·2025· 1 citedOpen Access
Impact of a RbF post-deposition treatment on the chemical structure of wide-gap CuIn0.1Ga0.9Se2 thin-film solar cell absorber surfaces
Applied Physics Letters·2025· 2 citedOpen Access
(Invited) Experimental Insights into the Local Chemical Environment of Sulfur Atoms and Their Relevance in Photoelectrochemical Water Splitting Devices Made of Cu(In,Ga)(S,Se)<sub>2</sub> and Other Things
ECS Meeting Abstracts·2024
Local and Symmetry-Resolved Electronic Structure of Liquid Dimethyl Sulfoxide from Resonant Inelastic Soft X-ray Scattering
The Journal of Physical Chemistry Letters·2024Open Access
Lattice Dynamics of Cu<sub>2</sub>ZnSn(S<sub><i>x</i></sub>,Se<sub>1–<i>x</i></sub>)<sub>4</sub> Kesterite Thin-Film Solar Cells Studied by Nuclear Inelastic Scattering
The Journal of Physical Chemistry C·2024· 1 citedOpen Access
High-transmission spectrometer for rapid resonant inelastic soft X-ray scattering (rRIXS) maps
Journal of Synchrotron Radiation·2024· 3 citedOpen Access
Chemical and Electronic Structure of the i‐ZnO/In<sub>x</sub>S<sub>y</sub>:Na Front Contact Interface in Cu(In,Ga)(S,Se)<sub>2</sub> Thin‐Film Solar Cells
Progress in Photovoltaics Research and Applications·2024Open Access
Understanding and Exploiting Interfacial Interactions Between Phosphonic Acid Functional Groups and Co-Evaporated Perovskites
2024
Understanding and exploiting interfacial interactions between phosphonic acid functional groups and co-evaporated perovskites
Matter·2024· 35 citedOpen Access
Valence-band hybridization in sulphides
Physical Chemistry Chemical Physics·2024· 1 citedOpen Access
Conduction Band Cliff at the CdS/CuIn<sub>0.1</sub>Ga<sub>0.9</sub>Se<sub>2</sub> Thin-Film Solar Cell Interface
The Journal of Physical Chemistry C·2023· 5 cited
Hydrogen Sulfide Passivation for p-Type Passivated Emitter and Rear Contact Solar Cells
IEEE Journal of Photovoltaics·2023· 2 citedOpen Access
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Frequent Co-authors

L. Weinhardt(32), E. Umbach(23), Marcus Bär(16), Jonathan D. Denlinger(11), O. Fuchs(10), Monika Blum(9), Yan V. Zubavichus(9), M. Grunze(9), Wanli Yang(8), Oliver Fuchs(7), Michael Zharnikov(6), Markus Weigand(6), F. Karg(5), B. Marsen(4), Sujitra Pookpanratana(4), M. Blum(4), Florian Maier(4), L. J. Terminello(4), Eric L. Miller(3), Z. Hussain(3)