Zobrazeno 1 - 10
of 492
pro vyhledávání: '"Hühne, R."'
The yarn tension and balloon form are the most important physical process parameters to characterize the dynamic yarn path in ring spinning. The present research work focuses on the in situ measurement of yarn tension in different regions of the yarn
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A71831
https://tud.qucosa.de/api/qucosa%3A71831/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A71831/attachment/ATT-0/
Autor:
Khomchenko, I., Ryzhov, A., Maculewicz, F., Kurth, F., Hühne, R., Golombek, A., Schleberger, M., Goupil, C., Lecoeur, Ph., Böhmer, A., Benenti, G., Schierning, G., Ouerdane, H.
The bottleneck in modern thermoelectric power generation and cooling is the low energy conversion efficiency of thermoelectric materials. The detrimental effects of lattice phonons on performance can be mitigated, but achieving a high thermoelectric
Externí odkaz:
http://arxiv.org/abs/2110.11000
Autor:
Aleshchenko, Yu. A., Muratov, A. V., Ummarino, G. A., Richter, S., Thomas, A. Anna, Hühne, R.
Publikováno v:
J. Phys.: Condens. Matter, vol. 33, No. 4, 045601 (2021)
Optical spectroscopy was used to study the electrodynamics and hidden transport properties of a BaFe$_{1.91}$Ni$_{0.09}$As$_{2}$ thin superconducting film. We analyzed the normal state data using a Drude-Lorentz model with two Drude components: one n
Externí odkaz:
http://arxiv.org/abs/2012.01962
Autor:
Ummarino, G. A., Muratov, A. V., Kadyrov, L. S., Gorshunov, B. P., Richter, S., Thomas, A. Anna, Hühne, R., Aleshchenko, Yu. A.
Publikováno v:
Supercond. Sci. Technol. 33(7) (2020) 075005
The temperature dependences of the plasma frequency, superfluid density and London penetration depth were determined from terahertz spectra of conductivity and dielectric permittivity of BaFe$_{1.91}$Ni$_{0.09}$As$_{2}$ film with critical temperature
Externí odkaz:
http://arxiv.org/abs/2006.00522
Autor:
Grinenko, V., Dengre, S., Sarkar, R., Chareev, D. A., Vasiliev, A. N., Efremov, D. V., Drechsler, S. -L., Huehne, R., Nielsch, K., Luetkens, H., Klauss, H. -H.
The interplay between the nematic order and magnetism in FeSe is not yet well understood. There is a controversy concerning the relationship between orbital and spin degrees of freedom in FeSe and their relevance for superconductivity. Here we invest
Externí odkaz:
http://arxiv.org/abs/1903.00530
Autor:
Naidyuk, Yu. G., Bashlakov, D. L., Kvitnitskaya, O. E., Aswartham, S., Morozov, I. V., Chernyavskii, I. O., Shipunov, G., Fuchs, G., Drechsler, S. -L., Hühne, R., Nielsch, K., Büchner, B., Efremov, D. V.
Publikováno v:
2D Mater. 6 (2019) 045012
We carried out point contact (PC) investigation of WTe2 single crystals. We measured Yanson d2V/dI2 PC spectra of the electron-phonon interaction (EPI) in WTe2. The spectra demonstrate a main phonon peak around 8 meV and a shallow second maximum near
Externí odkaz:
http://arxiv.org/abs/1902.11037
Autor:
Grinenko, V., Sarkar, R., Kihou, K., Lee, C. H., Morozov, I., Aswartham, S., Büchner, B., Chekhonin, P., Skrotzki, W., Nenkov, K., Hühne, R., Nielsch, K., Efremov, D. V., Drechsler, S. -L., Vadimov, V. L., Silaev, M. A., Volkov, P., Eremin, I., Luetkens, H., Klauss, H. H.
Publikováno v:
Nat. Phys. (2020)
In general, magnetism and superconductivity are antagonistic to each other. However, there are several families of superconductors, in which superconductivity may coexist with magnetism, and only a few examples are known, when superconductivity itsel
Externí odkaz:
http://arxiv.org/abs/1809.03610
Autor:
Naidyuk, Yu. G., Kvitnitskaya, O. E., Bashlakov, D. L., Aswartham, S., Morozov, I. V., Chernyavskii, I. O., Fuchs, G., Drechsler, S. -L., Hühne, R., Nielsch, K., Büchner, B., Efremov, D. V.
Publikováno v:
2D Materials, V.5, 045014 (2018)
MoTe2 is a Weyl semimetal, which exhibits unique non-saturating magnetoresistance and strongly reinforced superconductivity under pressure. Here, we demonstrate that a novel mesoscopic superconductivity at ambient pressure arises on the surface of Mo
Externí odkaz:
http://arxiv.org/abs/1805.02470
Autor:
Naidyuk, Yu. G., Kvitnitskaya, O. E., Gamayunova, N. V., Bashlakov, D. L., Tyutrina, L. V., Fuchs, G., Huehne, R., Chareev, D. A., Vasiliev, A. N.
Publikováno v:
Physical Review B 96, 094517 (2017)
FeSe single crystals have been studied by soft point-contact Andreev-reflection spectroscopy. Superconducting gap features in the differential resistance dV/dI(V) of point contacts such as a characteristic Andreev-reflection double-minimum structure
Externí odkaz:
http://arxiv.org/abs/1709.00908
Autor:
Grinenko, V., Iida, K., Kurth, F., Efremov, D. V., Drechsler, S. -L., Cherniavskii, I., Morozov, I., Hänisch, J., Förster, T., Tarantini, C., Jaroszynski, J., Maiorov, B., Jaime, M., Yamamoto, A., Nakamura, I., Fujimoto, R., Hatano, T., Ikuta, H., Hühne, R.
Publikováno v:
Scientific Reports 7, 4589 (2017)
A quantum critical point (QCP) is currently being conjectured for the BaFe$_2$(As$_{1-x}$P$_x$)$_2$ system at the critical value $x_{\rm c} \approx$ 0.3. In the proximity of a QCP, all thermodynamic and transport properties are expected to scale with
Externí odkaz:
http://arxiv.org/abs/1705.00695