196 citations · 453 across the 11 of their papers we have counts for
11 papers
A Self-supervised Multimodal Deep Learning Approach to Differentiate Post-radiotherapy Progression from Pseudoprogression in Glioblastoma
Ahmed Gomaa, Yixing Huang, Pluvio Stephan +19
Accurate differentiation of pseudoprogression (PsP) from True Progression (TP) following radiotherapy (RT) in glioblastoma (GBM) patients is crucial for optimal treatment planning.…
Ductile and brittle crack-tip response in equimolar refractory high-entropy alloys
Xiaoqing Li, Wei Li, Douglas L. Irving +3
Understanding the strengthening and deformation mechanisms in refractory high-entropy alloys (HEAs), proposed as new high-temperature material, is required for improving their typi…
On the superconducting nature of the Bi-II phase of elemental Bismuth
Rustem Khasanov, Miloš M. Radonjić, Hubertus Luetkens +7
The superconductivity in the Bi-II phase of elemental Bismuth (transition temperature K at pressure GPa) was studied experimentally by means of…
Field-induced quantum criticality in the Kitaev system -RuCl
A. U. B. Wolter, L. T. Corredor, L. Janssen +9
-RuCl has attracted enormous attention since it has been proposed as a prime candidate to study fractionalized magnetic excitations akin to Kitaev's honeycomb-lattice spin l…
First-principles prediction of the stacking fault energy of gold at finite temperature
Xiaoqing Li, Stephan Schönecker
The intrinsic stacking fault energy (ISFE) is a material parameter fundamental to the discussion of plastic deformation mechanisms in metals. Here, we scrutinize the temperatur…
First-principles approach to thin superconducting slabs and heterostructures
Gábor Csire, Stephan Schönecker, Balázs Újfalussy
We present a fully first-principles method for superconducting thin films. The layer dependent phonon spectrum is calculated to determine the layer dependence of the electron-phono…
Stacking fault energy of face-centered cubic metals: thermodynamic and ab initio approaches
Ruihuan Li, Song Lu, Dongyoo Kim +4
The formation energy of the interface between face-centered cubic (fcc) and hexagonal close packed (hcp) structures is a key parameter in determining the stacking fault energy (SFE…
Tensile strain-induced softening of iron at high temperature
Xiaoqing Li, Stephan Schönecker, Eszter Simon +6
In weakly ferromagnetic materials, already small changes in the atomic configuration triggered by temperature or chemistry can alter the magnetic interactions responsible for the n…
Anomalous ideal tensile strength of ferromagnetic Fe and Fe-rich alloys
Xiaoqing Li, Stephan Schönecker, Jijun Zhao +2
Within the same failure mode, iron has the lowest ideal tensile strength among the transition metals crystallizing in the body-centered cubic structure. Here, we demonstrate that t…
Prediction of first-order martensitic transitions in strained epitaxial films
Stephan Schönecker, Manuel Richter, Klaus Koepernik +1
Coherent epitaxial growth allows to produce crystalline films with strained structures which are unstable in the bulk. Thereby, the relationship between the lattice parameters of t…
Ideal strength of random alloys from first-principles theory
Xiaoqing Li, Stephan Schönecker, Jijun Zhao +2
The all-electron exact muffin-tin orbitals method in combination with the coherent-potential appproximation has been employed to investigate the ideal tensile strengths of elementa…