Zobrazeno 1 - 10
of 139
pro vyhledávání: '"Shermadini, Z"'
Autor:
Lamura, G., Onuorah, I. J., Bonfà, P., Sanna, S., Shermadini, Z., Khasanov, R., Orain, J. -C., Baines, C., Gastaldo, F., Giovannini, M., Čurlík, I., Dzubinska, A., Pristas, G., Reiffers, M., Martinelli, A., Ritter, C., Joseph, B., Bauer, E., De Renzi, R., Shiroka, T.
Publikováno v:
Phys. Rev. B 101, 054410 (2020)
In the heavy-fermion system $Yb_2Pd_2In_{1-x}Sn_x$, the interplay of crystal-field splitting, Kondo effect, and Ruderman-Kittel-Kasuya-Yosida interactions leads to complex chemical-, pressure-, and magnetic-field phase diagrams, still to be explored
Externí odkaz:
http://arxiv.org/abs/2002.03900
Autor:
Holenstein, S., Hummel, F., Guguchia, Z., Kamusella, S., Barbero, N., Ogino, H., Shermadini, Z., Khasanov, R., Amato, A., Shiroka, T., Klauss, H. -H., Morenzoni, E., Johrendt, D., Luetkens, H.
Publikováno v:
Phys. Rev. B 104, 104507 (2021)
We report muon spin rotation ($\mu$SR) and magnetization measurements on superconducting Sr$_{2}$VO$_{3}$FeAs under pressure. At ambient pressure, Sr$_{2}$VO$_{3}$FeAs undergoes an antiferromagnetic transition of the V moments at $T_{N}$ and becomes
Externí odkaz:
http://arxiv.org/abs/1911.04319
Autor:
Holenstein, S., Fischer, B., Liu, Y., Barbero, N., Simutis, G., Shermadini, Z., Elender, M., Biswas, P. K., Khasanov, R., Amato, A., Shiroka, T., Klauss, H. -H., Morenzoni, E., Cao, G. -H., Johrendt, D., Luetkens, H.
We report muon spin rotation and magnetization measurements on the magnetic superconductor RbEuFe$_{4}$As$_{4}$ under hydrostatic pressures up to 3.8 GPa. At ambient pressure, RbEuFe$_{4}$As$_{4}$ exhibits a superconducting transition at $T_{c} \appr
Externí odkaz:
http://arxiv.org/abs/1911.04325
Autor:
Holenstein, S., Stahl, J., Shermadini, Z., Simutis, G., Grinenko, V., Chareev, D. A., Khasanov, R., Orain, J. -C., Amato, A., Klauss, H. -H., Morenzoni, E., Johrendt, D., Luetkens, H.
Publikováno v:
Phys. Rev. Lett. 123, 147001 (2019)
We report muon spin rotation ($\mu$SR) and magnetization measurements under pressure on Fe$_{1+\delta}$Se$_\mathrm{1\text{-}x}$S$_\mathrm{x}$ with x $\approx 0.11$.Above $p\approx0.6$ GPa we find microscopic coexistence of superconductivity with an e
Externí odkaz:
http://arxiv.org/abs/1905.07164
Autor:
von Rohr, F. O., Orain, J. -C., Khasanov, R., Shermadini, Z., Nikitin, A., Chang, J., Wieteska, A. R., Pasupathy, A. N., Hasan, M. Z., Amato, A., Luetkens, H., Uemura, Y. J., Guguchia, Z.
Publikováno v:
Science Advances 5(11), eaav8465 (2019)
We report on high-pressure (p_max = 2.1 GPa) muon spin rotation experiments probing the temperature-dependent magnetic penetration depth in the layered superconductor 2H-NbSe_2. Upon increasing the pressure, we observe a substantial increase of the s
Externí odkaz:
http://arxiv.org/abs/1903.05292
Autor:
Barbero, N., Holenstein, S., Shang, T., Shermadini, Z., Lochner, F., Eremin, I., Wang, C., Cao, G. -H., Khasanov, R., Ott, H. -R., Mesot, J., Shiroka, T.
Publikováno v:
Phys. Rev. B 97, 140506(R) (2018)
The recently synthesized ThFeAsN iron-pnictide superconductor exhibits a $T_c$ of 30 K, the highest of the 1111-type series in absence of chemical doping. To understand how pressure affects its electronic properties, we carried out microscopic invest
Externí odkaz:
http://arxiv.org/abs/1804.06683
Autor:
Guguchia, Z., Kerelsky, A., Edelberg, D., Banerjee, S., von Rohr, F., Scullion, D., Augustin, M., Scully, M., Rhodes, D. A., Shermadini, Z., Luetkens, H., Shengelaya, A., Baines, C., Morenzoni, E., Amato, A., Hone, J. C., Khasanov, R., Billinge, S. J. L., Santos, E., Pasupathy, A. N., Uemura, Y. J.
Publikováno v:
Science Advances 4 (12), eaat3672 (2018)
Transition metal dichalcogenides (TMDs) are interesting for understanding fundamental physics of two-dimensional materials (2D) as well as for many emerging technologies, including spin electronics. Here, we report the discovery of long-range magneti
Externí odkaz:
http://arxiv.org/abs/1711.05392
Autor:
Shermadini, Z., Khasanov, R., Elender, M., Simutis, G., Guguchia, Z., Kamenev, K. V., Amato, A.
Publikováno v:
High Pressure Research (2017)
A low background double-wall piston-cylinder-type pressure cell is developed at the Paul Scherrer Institute. The cell is made from BERLYCO-25 (beryllium copper) and MP35N nonmagnetic alloys with the design and dimensions which are specifically adapte
Externí odkaz:
http://arxiv.org/abs/1707.09275
Autor:
Guguchia, Z., Adachi, T., Shermadini, Z., Ohgi, T., Chang, J., Bozin, E., von Rohr, F., Santos, A. M. dos, Molaison, J. J., Boehler, R., Koike, Y., Wieteska, A. R., Frandsen, B. A., Morenzoni, E., Amato, A., Billinge, S. J. L., Uemura, Y. J., Khasanov, R.
Publikováno v:
Phys. Rev. B 96, 094515 (2017)
High-pressure neutron powder diffraction, muon-spin rotation and magnetization studies of the structural, magnetic and the superconducting properties of the Ce-underdoped superconducting (SC) electron-doped cuprate system T'-Pr_1.3-xLa_0.7Ce_xCuO_4 w
Externí odkaz:
http://arxiv.org/abs/1704.07033
Autor:
Guguchia, Z., Rohr, F. v., Shermadini, Z., Lee, A. T., Banerjee, S., Wieteska, A. R., Marianetti, C. A., Luetkens, H., Gong, Z., Frandsen, B. A., Cheung, S. C., Baines, C., Shengelaya, A., Pasupathy, A. N., Morenzoni, E., Billinge, S. J. L., Amato, A., Cava, R. J., Khasanov, R., Uemura, Y. J.
Publikováno v:
Nature Communications 8, 1082 (2017)
MoTe_2, with the orthorhombic T_d phase, is a new type (type-II) of Weyl semimetal, where the Weyl Fermions emerge at the boundary between electron and hole pockets. Non-saturating magnetoresistance (MR), and superconductivity were also observed in T
Externí odkaz:
http://arxiv.org/abs/1704.05185