A. Szajek

collaborators

6 papers

cond-mat.mtrl-sci2025

Electronic structure of UGe $_{2}$ at ambient pressure: comparison with X-ray photoemission spectra

M. Samsel-CzekaÅa, M. WerwiÅski, A. Szajek +2

Based on experimental crystallographic data, electronic structure of UGe $_{2}$ have been calculated and compared with our results of X-ray photoelectron spectroscopy (XPS) measuremen…

cond-mat.str-el2025

X-ray photoemission spectrum, electronic structure, and magnetism of UCu $_{2}$ Si $_{2}$

J. A. Morkowski, G. CheÅkowska, M. WerwiÅski +3

The room temperature X-ray photoemission spectrum of the ferromagnetic compound UCu $_{2}$ Si $_{2}$ (T $_{C}$ = 100 K) was measured using an Al K $_{I^} \pm$ source. Related theoretical spectra we…

cond-mat.mtrl-sci2025

Induced magnetic ordering in alloyed compounds based on Pauli paramagnet YCo $_{2}$

Z. Åniadecki, M. WerwiÅski, A. Szajek +2

Intermetallic YCo $_{2}$ compound is a Pauli exchange-enhanced paramagnet. Structural and magnetic properties of rapidly quenched YCo $_{2}$ and YCo $_{2}$ alloyed with Nb or Ti are present…

cond-mat.mtrl-sci2025

Ab initio study of pressure-induced phase transition, band gaps and X-ray photoemission valence band spectra of YVO $_{4}$

M. WerwiÅski, J. Kaczkowski, P. LeÅniak +4

High-pressure induced structural transition from zircon-type phase into scheelite-type phase in YVO $_{4}$ is studied using ab initio calculations. Several structures with compressed…

cond-mat.mtrl-sci2025

Effect of Gd and Co content on electrochemical and electronic properties of La $_{1.5}$ Mg $_{0.5}$ Ni $_{7}$ alloys: a combined experimental and first-principles study

MirosÅaw WerwiÅski, Andrzej Szajek, Agnieszka MarczyÅska +3

In this work, we investigate the effect of Gd and Co substitutions on the electrochemical and electronic properties of La $_{1.5}$ Mg $_{0.5}$ Ni $_{7}$ alloy. Two series of La $_{1.5 - x}$ G…

cond-mat.mtrl-sci2025

Effect of substitution La by Mg on electrochemical and electronic properties in La $_{2 - x}$ Mg $_{x}$ Ni $_{7}$ alloys: a combined experimental and ab initio studies

MirosÅaw WerwiÅski, Andrzej Szajek, Agnieszka MarczyÅska +3

La-Mg-Ni-based alloys are promising negative electrode materials for 3rd generation of Ni-MH $_{x}$ batteries. In this work, we investigate the effect of Mg substitution on the electr…

Electronic structure of UGe2​ at ambient pressure: comparison with X-ray photoemission spectra

X-ray photoemission spectrum, electronic structure, and magnetism of UCu2​Si2​

Induced magnetic ordering in alloyed compounds based on Pauli paramagnet YCo2​

Ab initio study of pressure-induced phase transition, band gaps and X-ray photoemission valence band spectra of YVO4​

Effect of Gd and Co content on electrochemical and electronic properties of La1.5​Mg0.5​Ni7​ alloys: a combined experimental and first-principles study

Effect of substitution La by Mg on electrochemical and electronic properties in La2−x​Mgx​Ni7​ alloys: a combined experimental and ab initio studies

Electronic structure of UGe $_{2}$ at ambient pressure: comparison with X-ray photoemission spectra

X-ray photoemission spectrum, electronic structure, and magnetism of UCu $_{2}$ Si $_{2}$

Induced magnetic ordering in alloyed compounds based on Pauli paramagnet YCo $_{2}$

Ab initio study of pressure-induced phase transition, band gaps and X-ray photoemission valence band spectra of YVO $_{4}$

Effect of Gd and Co content on electrochemical and electronic properties of La $_{1.5}$ Mg $_{0.5}$ Ni $_{7}$ alloys: a combined experimental and first-principles study

Effect of substitution La by Mg on electrochemical and electronic properties in La $_{2 - x}$ Mg $_{x}$ Ni $_{7}$ alloys: a combined experimental and ab initio studies