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Selected publications – December 2019 to May 2020

Mahan excitons in room-temperature methylammonium lead bromide perovskite

T. Palmieri, E. Baldini, A. Steinhoff, A. Akrap, M. Kollár, E. Horváth, L. Forró, F. Jahnke and M. Chergui

Nature Communications volume 11, Article number: 850 (2020)

Multiple Magnetic Bilayers and Unconventional Criticality without Frustration in BaCuSi2O6

S. Allenspach, A. Biffin, U. Stuhr, G. S. Tucker, S. Ohira-Kawamura, M. Kofu, D. J. Voneshen, M. Boehm, B. Normand, N. Laflorencie, F. Mila, and Ch. Rüegg

Phys. Rev. Lett. 124, 177205

Artificial quantum confinement in LaAlO3/SrTiO3 heterostructures

M. Caputo, M. Boselli, A. Filippetti, S. Lemal, D. Li, A. Chikina, C. Cancellieri, T. Schmitt, J.-M. Triscone, P. Ghosez, S. Gariglio, and V. N. Strocov

Phys. Rev. Materials 4, 035001

High-Temperature Charge-Stripe Correlations in La1.675Eu0.2Sr0.125CuO4

Q. Wang, M. Horio, K. von Arx, Y. Shen, D. Mukkattukavil, Y. Sassa, O. Ivashko, C. E. Matt, S. Pyon, T. Takayama, H. Takagi, T. Kurosawa, N. Momono, M. Oda, T. Adachi, S. M. Haidar, Y. Koike, Y. Tseng, W. Zhang, J. Zhao, K. Kummer, M. Garcia-Fernandez, K. J. Zhou, N. B. Christensen, H. M. Rønnow, T. Schmitt and J. Chang

Phys. Rev. Lett. 124, 187002 (2020)

Spatially inhomogeneous competition between superconductivity and the charge density wave in YBa2Cu3O6.67

J. Choi, O. Ivashko, E. Blackburn, R. Liang, D. A. Bonn, W. N. Hardy, A. T. Holmes, N. B. Christensen, M. Hücker, S. Gerber, O. Gutowski, U. Rütt, M. v. Zimmermann, E. M. Forgan, S. M. Hayden and J. Chang

Nature Communications volume 11, Article number: 990 (2020)

Electric control of a spin current has potential for low-power computing

S. Gariglio

Nature 580, 458-459 (2020)

Role of point and line defects on the electronic structure of LaAlO3/SrTiO3 interfaces

A. GloterG. TieriD. LiM. CaputoV. N. StrocovO. StéphanJ.-M. Triscone and S. Gariglio

APL Materials 8, 041103 (2020)

Emergence of nontrivial low-energy Dirac Fermions in antiferromagnetic EuCd2As2

J. Ma, H. Wang, S. Nie, C. Yi, Y. Xu, H. Li, J. Jandke, W. Wulfkehel, Y. Huang, D. West, P. Richard, A. Chikina, V. N. Strocov, J. Mesot, H. Wenig, S. Zhang, Y. Shi, T. Qian, M. Shi, H. Ding

Advanced Materials 2020, 1907565 (2020)

Exploring the Kondo Effect of an Extended Impurity with Chains of Co Adatoms in a Magnetic Field

Bimla Danu, Fakher F. Assaad, and F. Mila

Phys. Rev. Lett. 123, 176601
ESPCITrombinoscope DRH 2016-2017Paris le 4 novembre 2016

Low-energy excitations in type-II Weyl semimetal Td-MoTe2 evidenced through optical conductivity

D. Santos-Cottin, E. Martino, F. Le Mardele, C. Witteveen, F. O. von Rohr, C. C. Homes, Z. Rukelj and A. Akrap

Phys. Rev. Materials 4, 021201 (2020)

Observation and manipulation of maximal Chern numbers in the chiral topological semimetal PdGa

N. B. M. Schröter, S. Stolz, K. Manna, F. de Juan, M. G. Vergniory, J. A. Krieger, D. Pei, P. Dudin, T. K. Kim, C. Cacho, B. Bradlyn, H. Borrmann, M. Schmidt, R. Widmer, V. Strokov, and C. Felser

To appear in Science, aaz3480 (2020)

Preferential out-of-plane conduction and quasi-onedimensional electronic states in layered 1T-TaS2

E. Martino, A. Pisoni, L.Ćirić, A. Arakcheeva, H. Berger, A. Akrap, C. Putzke, P. J. W. Moll, I. Batistić, E. Tutiš, L. Forró and K. Semeniuk

npj 2D Materials and Applications (2020) 4:7

Simultaneous nodal superconductivity and time-reversal symmetry breaking in the noncentrosymmetric superconductor CaPtAs

T. Shang, M. Smidman, A. Wang, L. -J. Chang, C. Baines, M. K. Lee, Z. Y. Nie, G. M. Pang, W. Xie, W. B. Jiang, M. Shi, M. Medarde, T. Shiroka, and H. Q. Yuan

Phys. Rev. Lett. Accepted 21 April 2020

Strong- to weak-coupling superconductivity in high-Tc bismuthates: Revisiting the phase diagram via µSR

T. Shang, D. J. Gawryluk, M. Naamneh, Z. Salman, Z. Guguchia, M. Medarde, M. Shi, N. C. Plumb, T. Shiroka

Phys. Rew. B 101, 014508 (2020)

Design of van der Waals interfaces for broad-spectrum optoelectronics

N. Ubrig, E. Ponomarev, J. Zultak, D. Domaretskiy, V. Zólyomi, D. Terry, J. Howarth, I. Gutiérrez-Lezama, A. Zhukov, Z. R. Kudrynskyi, Z. D. Kovalyuk, A. Patané, T. Taniguchi, K. Watanabe, R. V. Gorbachev, V. I. Fal’ko and A. F. Morpurgo

Nature Materials volume 19, pages 299–304 (2020)