Zobrazeno 1 - 10
of 308
pro vyhledávání: '"Huebner, Rene"'
Autor:
Ge, Yuru, Ganss, Fabian, Lünser, Klara, Kar, Satyakam, Hübner, René, Zhou, Shengqiang, Rebohle, Lars, Fähler, Sebastian
Shape memory alloys have a wide range of applications, including high stroke actuation, energy-efficient ferroic cooling, and energy harvesting. These applications are based on a reversible martensitic transformation, which results in a complex micro
Externí odkaz:
http://arxiv.org/abs/2409.20226
Autor:
Lisik, Juliana, Rojas, Manuel, Myrtle, Spencer, Ryan, Dominic H., Hübner, René, Omelchenko, Pavlo, Abert, Claas, Ducevic, Amil, Suess, Dieter, Soldatov, Ivan, Schaefer, Rudolf, Seyd, Johannes, Albrecht, Manfred, Girt, Erol
The structural and magnetic properties of sputter-deposited Fe$_{100-x}$Ru$_x$ films were studied for $x \leq 50$. The crystal structure of Fe$_{100-x}$Ru$_x$ is shown to be predominantly body-centered cubic for $x<13$ and to undergo a gradual transi
Externí odkaz:
http://arxiv.org/abs/2407.17575
Autor:
Rickhaus, Peter, Pylypovskyi, Oleksandr V., Seniutinas, Gediminas, Borras, Vicent, Lehmann, Paul, Wagner, Kai, Žaper, Liza, Prusik, Paulina J., Makushko, Pavlo, Veremchuk, Igor, Kosub, Tobias, Hübner, René, Sheka, Denis D., Maletinsky, Patrick, Makarov, Denys
Magnetism of oxide antiferromagnets (AFMs) has been studied in single crystals and extended thin films. The properties of AFM nanostructures still remain underexplored. Here, we report on the fabrication and magnetic imaging of granular 100-nm-thick
Externí odkaz:
http://arxiv.org/abs/2406.19085
Autor:
Steuer, Oliver, Schwarz, Daniel, Oehme, Michael, Bärwolf, Florian, Cheng, Yu, Ganss, Fabian, Hübner, René, Heller, René, Zhou, Shengqiang, Helm, Manfred, Cuniberti, Gianaurelio, Georgiev, Yordan M., Prucnal, Slawomir
Ge1-xSnx and Si1-x-yGeySnx alloys are promising materials for future opto- and nanoelectronics applications. These alloys enable effective band-gap engineering, broad adjustability of their lattice parameter, exhibit much higher carrier mobility than
Externí odkaz:
http://arxiv.org/abs/2406.09149
Autor:
Steuer, Oliver, Michailow, Michail, Hübner, René, Pyszniak, Krzysztof, Turek, Marcin, Kentsch, Ulrich, Ganss, Fabian, Khan, Muhammad Moazzam, Rebohle, Lars, Zhou, Shengqiang, Knoch, Joachim, Helm, Manfred, Cuniberti, Gianaurelio, Georgiev, Yordan M., Prucnal, Slawomir
For many years, Si1-yGey alloys have been applied in the semiconductor industry due to the ability to adjust the performance of Si-based nanoelectronic devices. Following this alloying approach of group-IV semiconductors, adding tin (Sn) into the all
Externí odkaz:
http://arxiv.org/abs/2406.09129
Autor:
Liu, Yuanwu, Wang, Lirong, Hübner, René, Kresse, Johannes, Zhang, Xiaoming, Deconinick, Marielle, Vaynzof, Yana, Weidinger, Inez M., Eychmüller, Alexander
Alkaline water electrolysis is considered a commercially viable option for large-scale hydrogen production. However, this process still faces challenges due to the high voltage (>1.65 V at 10 mA cm$^{-2}$) and its limited stability at higher current
Externí odkaz:
http://arxiv.org/abs/2404.14427
Autor:
Li, Jing, Hübner, René, Deconinck, Marielle, Bora, Ankita, Göbel, Markus, Schwarz, Dana, Chen, Guangbo, Wang, Guangzhao, Yang, Shengyuan A., Vaynzof, Yana, Lesnyak, Vladimir
Molybdenum sulfide (MoS$_2$) has attracted significant attention due to its great potential as a low-cost and efficient catalyst for the hydrogen evolution reaction. Developing a facile, easily upscalable, and inexpensive approach to produce catalyti
Externí odkaz:
http://arxiv.org/abs/2404.12412
Autor:
Long, Fangchao, Mosina, Kseniia, Hübner, René, Sofer, Zdenek, Klein, Julian, Prucnal, Slawomir, Helm, Manfred, Dirnberger, Florian, Zhou, Shengqiang
Publikováno v:
Appl. Phys. Lett. 123, 222401 (2023)
Van der Waals magnetic materials are an ideal platform to study low-dimensional magnetism. Opposed to other members of this family, the magnetic semiconductor CrSBr is highly resistant to degradation in air, which, besides its exceptional optical, el
Externí odkaz:
http://arxiv.org/abs/2309.04778
Autor:
Long, Fangchao, Ghorbani-Asl, Mahdi, Mosina, Kseniia, Li, Yi, Lin, Kaiman, Ganss, Fabian, Hübner, René, Sofer, Zdenek, Dirnberger, Florian, Kamra, Akashdeep, Krasheninnikov, Arkady V., Prucnal, Slawomir, Helm, Manfred, Zhou, Shengqiang
Publikováno v:
Nano Lett. 23, 8468-8473 (2023)
Layered magnetic materials are becoming a major platform for future spin-based applications. Particularly the air-stable van der Waals compound CrSBr is attracting considerable interest due to its prominent magneto-transport and magneto-optical prope
Externí odkaz:
http://arxiv.org/abs/2305.18791
Autor:
Wang, Mao, Yu, Ye, Prucnal, Slawomir, Berencén, Yonder, Shaikh, Mohd Saif, Rebohle, Lars, Khan, Muhammad Bilal, Zviagin, Vitaly, Hübner, René, Pashkin, Alexej, Erbe, Artur, Georgiev, Yordan M., Grundmann, Marius, Helm, Manfred, Kirchner, Robert, Zhou, Shengqiang
Publikováno v:
Nanoscale 14, 2826-2836 (2022)
Plasmonic sensing in the infrared region employs the direct interaction of the vibrational fingerprints of molecules with the plasmonic resonances, creating surface-enhanced sensing platforms that are superior than the traditional spectroscopy. Howev
Externí odkaz:
http://arxiv.org/abs/2210.03373