Zobrazeno 1 - 10
of 167
pro vyhledávání: '"Minář, Ján"'
Autor:
Chaiyachad, Sujinda, Vo, Trung-Phuc, Singsen, Sirisak, Eknapakul, Tanachat, Jindata, Warakorn, Jaisuk, Chutchawan, Fevre, Patrick Le, Bertran, Francois, Lu, Donghui, Huang, Yaobo, Nakajima, Hideki, Liewrian, Watchara, Fongkaew, Ittipon, Minar, Jan, Meevasana, Worawat
Graphite, conventionally regarded as a gapless material, exhibits a bandgap of ~100 meV in nano-scale patterned highly oriented pyrolytic graphite (HOPG), as revealed by angle-resolved photoemission spectroscopy (ARPES). Our advanced first-principles
Externí odkaz:
http://arxiv.org/abs/2411.14244
Layered Multiple Scattering Approach to Hard X-ray Photoelectron Diffraction: Theory and Application
Autor:
Vo, Trung-Phuc, Tkach, Olena, Tricot, Sylvain, Sebilleau, Didier, Braun, Jurgen, Pulkkinen, Aki, Winkelmann, Aimo, Fedchenko, Olena, Lytvynenko, Yaryna, Vasilyev, Dmitry, Elmers, Hans-Joachim, Schonhense, Gerd, Minar, Jan
Photoelectron diffraction (PED) is a powerful and essential experimental technique for resolving the structure of surfaces with sub-angstrom resolution. In the high energy regime, researchers in angle-resolved photoemission spectroscopy (ARPES) obser
Externí odkaz:
http://arxiv.org/abs/2411.09669
This study examines the application of transition metal-doped SrTiO3 in photovoltaic technologies, such as photocatalysis. The core objective is to evaluate how different dopants influence the structural and electronic characteristics of the well-kno
Externí odkaz:
http://arxiv.org/abs/2410.10422
Autor:
Ren, Zheng, Huang, Jianwei, Tan, Hengxin, Biswas, Ananya, Pulkkinen, Aki, Zhang, Yichen, Xie, Yaofeng, Yue, Ziqin, Chen, Lei, Xie, Fang, Allen, Kevin, Wu, Han, Ren, Qirui, Rajapitamahuni, Anil, Kundu, Asish, Vescovo, Elio, Kono, Junichiro, Morosan, Emilia, Dai, Pengcheng, Zhu, Jian-Xin, Si, Qimiao, Minár, Ján, Yan, Binghai, Yi, Ming
Publikováno v:
Nature Communications 15, 9376 (2024)
Magnetic kagome materials provide a fascinating playground for exploring the interplay of magnetism, correlation and topology. Many magnetic kagome systems have been reported including the binary FemXn (X=Sn, Ge; m:n = 3:1, 3:2, 1:1) family and the r
Externí odkaz:
http://arxiv.org/abs/2410.06147
Autor:
Hartl, Anna, Minár, Ján, Constantinou, Procopios, Roddatis, Vladimir, Alarab, Fatima, Müller, Arnold M., Vockenhuber, Christof, Schmitt, Thorsten, Pergolesi, Daniele, Strocov, Thomas Lippert Vladimir N., Shepelin, Nick A.
The conversion of solar energy into chemical energy, stored in the form of hydrogen, bears enormous potential as a sustainable fuel for powering emerging technologies. Photoactive oxynitrides are promising materials for splitting water into molecular
Externí odkaz:
http://arxiv.org/abs/2409.11825
Transition metal oxides, which have a perovskite structure, have received much attention in recent decades. This is because of the very suitable properties that can be used in various industries. One of the fields where the properties of Perovskites
Externí odkaz:
http://arxiv.org/abs/2408.09913
Autor:
Fèvre, Patrick Le, Salazar, Raphaël, Jamet, Matthieu, Bertran, François, Bigi, Chiara, Ourghi, Abdelkarim, Vergnaud, Céline, Pulkkinen, Aki, Minar, Jan, Jaouen, Thomas, Rault, Julien
Transition Metal Dichalcogenides (TMD) are layered materials obtained by stacking two-dimensional sheets weakly bonded by van der Waals interactions. In bulk TMD, band dispersions are observed in the direction normal to the sheet plane (z-direction)
Externí odkaz:
http://arxiv.org/abs/2407.03768
The effects of V doping on the intrinsic properties of SmFe10Co2 alloys: a theoretical investigation
The present study focuses on the intrinsic properties of the SmFe10Co2-xVx (x = 0-2) alloys, which includes the SmFe10Co2 alloy, one of the most promising permanent magnets with the ThMn12 type of structure due to its large saturation magnetization (
Externí odkaz:
http://arxiv.org/abs/2404.06897
Asbestos is the term for silicate minerals with a typical fibrous structure and crystallise as separable fibres that can be released into the environment as a result of natural processes and anthropogenic activities. There is a need to intensify geo-
Externí odkaz:
http://arxiv.org/abs/2402.13345
Autor:
Alarab, Fatima, Hricovini, Karol, Leikert, Berengar, Richter, Christine, Schmitt, Thorsten, Sing, Michael, Claessen, Ralph, Minár, Ján, Strocov, Vladimir N.
Epitaxial thin films of SrTiO$_3$(100) doped with 6% and 12% Ni are studied with resonant angle-resolved photoelectron spectroscopy (ARPES) at the Ti and Ni L2,3-edges. We find that the Ni doping shifts the valence band (VB) of pristine SrTiO$_3$ tow
Externí odkaz:
http://arxiv.org/abs/2310.12669