Zobrazeno 1 - 10
of 185
pro vyhledávání: '"Ivanovski, V"'
Autor:
Liu, Yu, Tong, Xiao, Ivanovski, V. N., Hu, Zhixiang, Leshchev, Denis, Zhu, Xiangde, Lei, Hechang, Stavitski, Eli, Attenkofer, Klaus, Koteski, V., Petrovic, C.
Publikováno v:
Physical Review B 106, 165113 (2022)
Charge density waves (CDWs) with superconductivity, competing Fermi surface instabilities and collective orders, have captured much interest in two-dimensional van der Waals (vdW) materials. Understanding of CDW suppression mechanism, its connection
Externí odkaz:
http://arxiv.org/abs/2210.07512
Publikováno v:
Phys. Rev. B 105, 045133 (2022)
We report thermoelectric studies of FeS$_{1-x}$Se$_x$ ($x$ = 0, 0.06) superconducting single crystals that feature high irreversibility fields and critical current density $J_c$ comparable to materials with much higher superconducting critical temper
Externí odkaz:
http://arxiv.org/abs/2202.13435
Publikováno v:
In Journal of Non-Crystalline Solids 1 March 2024 627
Publikováno v:
Physical Review B 96, 144429 (2017)
The critical properties of the single-crystalline van der Waals bonded ferromagnet Fe$_{3-x}$GeTe$_2$ were investigated by bulk dc magnetization around the paramagnetic (PM) to ferromagnetic (FM) phase transition. The Fe$_{3-x}$GeTe$_2$ single crysta
Externí odkaz:
http://arxiv.org/abs/1803.05905
Akademický článek
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Autor:
Wang, Aifeng, Wu, Lijun, Ivanovski, V. N., Warren, J. B., Tian, Jianjun, Zhu, Yimei, Petrovic, C.
Publikováno v:
Phys. Rev. B 94, 094506 (2016)
We report critical current density ($J_c$) in tetragonal FeS single crystals, similar to iron based superconductors with much higher superconducting critical temperatures ($T_{c}$'s). The $J_c$ is enhanced 3 times by 6\% Se doping. We observe scaling
Externí odkaz:
http://arxiv.org/abs/1605.09791
Publikováno v:
In Applied Surface Science 15 June 2020 515
Akademický článek
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Autor:
Lei, Hechang, Bozin, Emil S., Llobet, A., Ivanovski, V., Koteski, V., Cavor, J. Belosevic, Cekic, B., Petrovic, C.
Publikováno v:
Phys. Rev. B 86, 125122 (2012)
We report the evolution of structural and magnetic properties in La2O3(Fe1-xMnx)2Se2. Heat capacity and bulk magnetization indicate an increased ferromagnetic component of the long-range magnetic order and possible increased degree of frustration. At
Externí odkaz:
http://arxiv.org/abs/1210.2711
Autor:
Lei, Hechang, Ryu, Hyejin, Warren, John, Frenkel, A. I., Ivanovski, V., Cekic, B., Petrovic, C.
We have successfully synthesized a new layered iron oxychalcogenide BaFe2OSe2 single crystal. This compound is built up of Ba and Fe-Se(O) layers alternatively stacked along the c-axis. The Fe-Se(O) layers contain double chains of edge-shared Fe-Se(O
Externí odkaz:
http://arxiv.org/abs/1206.5788