Novel Superconductors: Materials and Properties

7 May 2018, 09:00 → 11 May 2018, 18:00 Europe/Stockholm

132:028 (Nordita, Stockholm)

Egor Babaev (KTH), Ilya Eremin, Ophir Auslaender (Technion), Vladimir Juricic (Nordita)

Venue

Nordita, Stockholm, Sweden

International Advisory Board

• Daniel Agterberg (Wisconsin)
• Karen Michaeli (Weizman)
• Oskar Vafek (Florida)

Preliminary list of invited speakers

Ophir Auslaender Egor Babaev Alexander Balatsky Lara Benfatto Annica Black-Schaffer Girsh Blumberg Johan Carlstrom Anne De Visser Dmitri Efremov Vadim Grinenko Peter Hirschfeld Vladimir Juricic Amit Kanigel Aharon Kapitulnik Hans-Henning Klauss Igor Mazin

Karen Michaeli Masaki Oshikawa Catherine Pepin Ruslan Prozorov Bitan Roy Kirill Samokhin Qimiao Si Manfred Sigrist Mikhail Silaev Kai Sun John Tranquada Chandra Varma Hai Hu Wen Congjun Wu Victor Yakovenko Alexander Zyuzin

Monday, 7 May

1 Registration (at Nordita East building, Roslagstullsbacken 23)

2 Opening

Speaker: Egor Babaev & Scientific Coordinators

3 Solution of the dissipative 2D quantum XY model: Application to the strange metal state and superconductiivty of cuprates, and 2D metals near AF quantum‐critical point.

Speaker: Chandra Varma

4 Antiferromagnetic Spin Gap Limits the Coherent Superconducting Gap in Cuprates.

Speaker: John Tranquada

5 Coffee break

6 Dirty d‐wave state of overdoped cuprates

Speaker: Peter J. Hirschfeld

7 Five questions about the nature of the pseudo‐gap phase of the cuprates.

Speaker: Catherine Pepin

8 Charge and current orders in the cuprates: implications from spin-fermion model with overlapping hot spots

Speaker: Pavel Volkov

Tuesday, 8 May

9 ARPES of high-temperature superconductors

Speaker: Sergey Borisenko

10 p-wave ferromagnetic superconductors: progress and open questions

Speaker: Jean-Pascal Brison

11 Coffee break

12 Odd frequency pairing as a time domain order

Speaker: Alexander Balatsky (Nordita)

13 Loop currents from nonunitary time-reversal-breaking superconductivity on the honeycomb lattice

Speaker: Viktor Yakovenko

14 Lunch

15 Determination of the superconducting gap sign by the phase referenced method: tests in cuprate and several iron based superconductors

Speaker: Hai-Hu Wen

16 Nematicity and superconductivity in multi-band iron-based superconductors

Speaker: Girsh Blumberg

17 Coffee break

18 Superconductivity with broken time reversal symmetry and the phase diagram of hole overdoped Ba1-xKxFe2As2

Speaker: Vadim Grinenko

talk_grinenko.pptx

19 Skyrme terms in electrodynamics of superconductors: from magnetic signatures of time reversal symmetry breaking to superconducting Skyrmions

Speaker: Egor Babaev

20 Unconventional superconductivity in nearly flat bands in twisted bilayer graphene

Speaker: Vladimir Juricic

Wednesday, 9 May

21 The electronic structure of Bi2Sr2CaCu2Oy in the presence of a supercurrent: Flux-Flow, Doppler shift and quasiparticle pockets

Speaker: Amit Kanigel

22 Muon spin relaxation studies of Sr2RuO4 under uniaxial strain

Speaker: Hans-Henning Klauss

23 Coffee break

24 Nematic and magnetic fluctuation driven pairings of spin-3/2 carriers in three-dimensional Luttinger metal

Speaker: Bitan Roy

25 Nematic superconductivity in topological materials

Speaker: Anne de Visser

26 Lunch

27 Odd-frequency superconductivity in the topological superconductors Sr2RuO4 and UPt3 measured by Kerr effect

Speaker: Annica Black-Schaffer

28 New frontiers in the optical detection of superconducting collective modes

Speaker: Lara Benfatto

29 Coffee break

30 Emergent SU(4) symmetry in strong spin-orbit systems

Speaker: Masaki Oshikawa

31 Superconductivity in three-dimensional spin-orbit coupled semimetals

Speaker: Lucile Savary

32 Imaging electronic states at interfaces with scanning SQUID

Speaker: Yiftach Frenkel

Thursday, 10 May

33 Magnetic properties on anisotropic multiband superconductors

Speaker: Mikhail Silaev

34 Anomalous diamagnetic response in multi-band superconductors with time-reversal broken symmetry

Speaker: Dimitry Efremov

35 Coffee break

36 Electric current in FFLO superconductors

Speaker: Kiril Samokhin

37 Phase-Sensitive Evidence for the Sign-Reversal Symmetry of the Order Parameter in an Iron-Pnictide Superconductor Using Nb/Ba1−xNaxFe2As2 Josephson Junctions

Speaker: Vladimir Krasnov

38 Lunch

39 Orbital-Selective Correlations and Superconductivity in Iron-based Systems

Speaker: Qimiao Si

40 Quantum meets classical phase transition: Low-temperature anomaly in disordered superconductors near Bc2

Speaker: Karen Michaeli

41 Coffee break

42 The anomalous de Haas-van Alphen effect and Excitons in a topological Kondo insulator

Speaker: Johannes Knolle

43 Wilson loop approach to the classification of crystalline topological insulators with time reversal symmetry

Speaker: Adrien Bouhon

Friday, 11 May

44 Inverse melting of holographic crystals and strange metallic transport

Speaker: Blaise Goutéraux

45 Diagrammatic Monte Carlo approach to strongly correlated systems

Speaker: Johan Carlström

46 Coffee break

47 Topological excitations in two component superconductor

Speaker: Alexander Zyuzin

48 Closing remarks