Sökning: WFRF:(Hicks Andrew A)
> (2020-2023) >
The superconductivi...
The superconductivity of Sr2RuO4 under c-axis uniaxial stress
-
- Jerzembeck, Fabian (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.
-
- Røising, Henrik S. (författare)
- Stockholms universitet,Nordiska institutet för teoretisk fysik (Nordita),NORDITA SU
-
- Steppke, Alexander (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.
-
visa fler...
-
- Rosner, Helge (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.
-
- Sokolov, Dmitry A. (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.
-
- Kikugawa, Naoki (författare)
- Natl Inst Mat Sci, Tsukuba, Ibaraki 3050003, Japan.
-
- Scaffidi, Thomas (författare)
- Univ Toronto, Dept Phys, Toronto, ON M5S 1A7, Canada.;Univ Calif Irvine, Dept Phys & Astron, Irvine, CA 92697 USA.
-
- Simon, Steven H. (författare)
- Rudolf Peierls Ctr Theoret Phys, Oxford OX1 3PU, England.
-
- Mackenzie, Andrew P. (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.;Univ St Andrews, Sch Phys & Astron, Scottish Univ Phys Alliance, St Andrews KY16 9SS, Fife, Scotland.
-
- Hicks, Clifford W. (författare)
- Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany.;Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England.
-
visa färre...
-
Max Planck Inst Chem Phys Solids, Nothnitzer Str 40, D-01187 Dresden, Germany Nordiska institutet för teoretisk fysik (Nordita) (creator_code:org_t)
- 2022-08-06
- 2022
- Engelska.
-
Ingår i: Nature Communications. - : Springer Nature. - 2041-1723. ; 13:1
- Relaterad länk:
-
https://doi.org/10.1...
-
visa fler...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
visa färre...
Abstract
Ämnesord
Stäng
- Applying in-plane uniaxial pressure to strongly correlated low-dimensional systems has been shown to tune the electronic structure dramatically. For example, the unconventional superconductor Sr2RuO4 can be tuned through a single Van Hove point, resulting in strong enhancement of both T-c and H-c2. Out-of-plane (c axis) uniaxial pressure is expected to tune the quasi-two-dimensional structure even more strongly, by pushing it towards two Van Hove points simultaneously. Here, we achieve a record uniaxial stress of 3.2 GPa along the c axis of Sr2RuO4. H-c2 increases, as expected for increasing density of states, but unexpectedly T-c falls. As a first attempt to explain this result, we present three-dimensional calculations in the weak interaction limit. We find that within the weak-coupling framework there is no single order parameter that can account for the contrasting effects of in-plane versus c-axis uniaxial stress, which makes this new result a strong constraint on theories of the superconductivity of Sr2RuO4. In the superconductor Sr2RuO4, in-plane strain is known to enhance both the superconducting transition temperature Tc and upper critical field Hc2, but the effect of out-of-plane strain has not been studied. Here, the authors find that Hc2 is enhanced under out-of-plane strain, but Tc unexpectedly decreases.
Ämnesord
- NATURVETENSKAP -- Fysik -- Fusion, plasma och rymdfysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Fusion, Plasma and Space Physics (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Nanoteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Nano-technology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Jerzembeck, Fabi ...
-
Røising, Henrik ...
-
Steppke, Alexand ...
-
Rosner, Helge
-
Sokolov, Dmitry ...
-
Kikugawa, Naoki
-
visa fler...
-
Scaffidi, Thomas
-
Simon, Steven H.
-
Mackenzie, Andre ...
-
Hicks, Clifford ...
-
visa färre...
- Om ämnet
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Fusion plasma oc ...
-
- TEKNIK OCH TEKNOLOGIER
-
TEKNIK OCH TEKNO ...
-
och Nanoteknik
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Den kondenserade ...
- Artiklar i publikationen
-
Nature Communica ...
- Av lärosätet
-
Kungliga Tekniska Högskolan
-
Stockholms universitet