Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Stefan Lausberg"'
Publikováno v:
Vakuum in Forschung und Praxis. 33:18-21
Autor:
Stefan Lausberg
Publikováno v:
Vakuum in Forschung und Praxis. 32:22-28
Autor:
Stefan Lausberg
Publikováno v:
Vakuum in Forschung und Praxis. 31:20-25
Autor:
L. Pedrero, A. Hannaske, Sandra Hamann, Stefan Lausberg, C. Geibel, C. Klingner, Lucia Steinke, Manuel Brando, Michael Baenitz, Cornelius Krellner, Frank Steglich, Dong-Jin Jang, Jie Zhang
Publikováno v:
Physical Review Letters. 122
Yb(Rh_{1-x}Co_{x})_{2}Si_{2} is a model system to address two challenging problems in the field of strongly correlated electron systems. The first is the intriguing competition between ferromagnetic (FM) and antiferromagnetic (AFM) order when approac
Autor:
Sven Friedemann, Huiqiu Yuan, G. M. Pang, Steffen Wirth, Emilian M. Nica, Stefan Kirchner, Tatsuo C. Kobayashi, Frank Steglich, Alexander Steppke, Rong Yu, Stefan Lausberg, Qimiao Si, U. Stockert, Cornelius Krellner, Lin Jiao, H. A. Vieyra, Kenji Ishida, Oliver Stockert, Manuel Brando, Michael Smidman, Heike Pfau, J. Arndt, Erwin Schuberth, M. Tippmann, K. Fujiwara, Lucia Steinke, Shunsaku Kitagawa, Peijie Sun
Publikováno v:
Philosophical Magazine
Smidman, M, Stockert, O, Arndt, J, Pang, G M, Jiao, L, Yuan, H Q, Vieyra, H A, Kitagawa, S, Ishida, K, Fujiwara, K, Kobayashi, T C, Schuberth, E, Tippmann, M, Steinke, L, Lausberg, S, Steppke, A, Brando, M, Pfau, H, Stockert, U, Sun, P, Friedemann, S, Wirth, S, Krellner, C, Kirchner, S, Nica, E M, Yu, R, Si, Q & Steglich, F 2018, ' Interplay between unconventional superconductivity and heavy-fermion quantum criticality : CeCu 2 Si 2 versus YbRh 2 Si 2 ', Philosophical Magazine, vol. 98, no. 32, pp. 2930-2963 . https://doi.org/10.1080/14786435.2018.1511070
Smidman, M, Stockert, O, Arndt, J, Pang, G M, Jiao, L, Yuan, H Q, Vieyra, H A, Kitagawa, S, Ishida, K, Fujiwara, K, Kobayashi, T C, Schuberth, E, Tippmann, M, Steinke, L, Lausberg, S, Steppke, A, Brando, M, Pfau, H, Stockert, U, Sun, P, Friedemann, S, Wirth, S, Krellner, C, Kirchner, S, Nica, E M, Yu, R, Si, Q & Steglich, F 2018, ' Interplay between unconventional superconductivity and heavy-fermion quantum criticality : CeCu 2 Si 2 versus YbRh 2 Si 2 ', Philosophical Magazine, vol. 98, no. 32, pp. 2930-2963 . https://doi.org/10.1080/14786435.2018.1511070
In this paper the low-temperature properties of two isostructural canonical heavy-fermion compounds are contrasted with regards to the interplay between antiferromagnetic (AF) quantum criticality and superconductivity. For CeCu$_2$Si$_2$, fully-gappe
Autor:
Cornelius Krellner, Alexander Steppke, Rong Yu, Erwin Schuberth, M. Tippmann, Christoph Geibel, Frank Steglich, Stefan Lausberg, Qimiao Si, Manuel Brando, Lucia Steinke
We report magnetic and calorimetric measurements down to T = 1 mK on the canonical heavy-electron metal YbRh2Si2. The data reveal the development of nuclear antiferromagnetic order slightly above 2 mK. The latter weakens the primary electronic antife
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4574c58889e16aac962609310e56d5d5
http://arxiv.org/abs/1707.03006
http://arxiv.org/abs/1707.03006
Autor:
R. Borth, Cornelius Krellner, E. Lengyel, Christoph Geibel, R. Küchler, Alexander Steppke, Lucia Steinke, T. Lühmann, Stefan Lausberg, Michael Nicklas, Frank Steglich, Manuel Brando
Publikováno v:
Science. 339:933-936
Arsenic Makes a Difference A quantum critical point (QCP) occurs when quantum fluctuations, which do not go away even at absolute zero, cause a gradual (so-called second order) phase change. QCPs have been observed in ferromagnets, but for ferromagne
Autor:
Stefanie Hartmann, Frank Steglich, U. Stockert, Steffen Wirth, Christoph Geibel, Stefan Lausberg, Cornelius Krellner, Sven Friedemann, Heike Pfau
Publikováno v:
physica status solidi (b). 250:491-494
We investigate the influence of small amounts of Ir and La substitution on the low-temperature thermal conductivity κ and thermopower S of YbRh2Si2. While the thermal conductivity is reduced in both cases due to the introduction of additional impuri
Autor:
Erwin, Schuberth, Marc, Tippmann, Lucia, Steinke, Stefan, Lausberg, Alexander, Steppke, Manuel, Brando, Cornelius, Krellner, Christoph, Geibel, Rong, Yu, Qimiao, Si, Frank, Steglich
Publikováno v:
Science (New York, N.Y.). 351(6272)
The smooth disappearance of antiferromagnetic order in strongly correlated metals commonly furnishes the development of unconventional superconductivity. The canonical heavy-electron compound YbRh2Si2 seems to represent an apparent exception from thi
Autor:
Alexander Steppke, Stefan Lausberg, C. Geibel, Manuel Brando, Erwin Schuberth, Frank Steglich, M. Tippmann, Lucia Steinke, Cornelius Krellner
Publikováno v:
Journal of Physics: Conference Series. 807:052007
Recently, we reported on the discovery of superconductivity in YbRh2Si2 at the very low temperature Tc = 2 mK. We present here complementary measurements of the temperature and field dependence of the ac susceptibility χac (T) of this heavy-fermion