Working Group Inelastic Photon Scattering

Selected Publications


Two-magnon Raman scattering and pseudospin-lattice interactions in Sr2IrO4 and Sr3Ir2O7

H. Gretarsson, N. H. Sung, M. Höppner, B. J. Kim, B. Keimer, M. Le Tacon

Phys. Rev. Lett. 116 (2016) 136401



Tunable Charge and Spin Order in PrNiO3 Thin Films and Superlattices

M. Hepting, M. Minola, A. Frano, G. Cristiani, G. Logvenov, E. Schierle, M. Bluschke, E. Weschke, E. Benckiser, M. Le Tacon, B. Keimer

Phys. Rev. Lett. 113 (2014) 227206



Persistent Paramagnons Deep in the Metallic Phase of Sr2−xLaxIrO4

H. Gretarsson, N. H. Sung, J. Porras, J. Bertinshaw, C. Dietl, Jan A. N. Bruin, A. F. Bangura, Y. K. Kim, R. Dinnebier, Jungho Kim, A. Al-Zein, M. Moretti Sala, M. Krisch, M. Le Tacon, B. Keimer, B.  J. Kim

Phys. Rev. Lett. 117 (2016) 107001



Collective nature of spin excitations in superconducting cuprates probed by resonant inelastic x-ray scattering

M. Minola, G. Dellea, H. Gretarsson, Y. Y. Peng, Y. Lu, J. Porras, T. Loew, F. Yakhou, N. B. Brookes, Y. B. Huang, J. Pelliciari, T. Schmitt, G. Ghiringhelli, B. Keimer, L. Braicovich, M. Le Tacon

Phys. Rev. Lett. 114 (2015) 217003



Quantum fluctuations, Charge-Density-Wave and Superconductivity in 2H-NbSe2 under Pressure

M. Leroux, I. Errea, M. Le Tacon, S.-M. Souliou, G. Garbarino, L. Cario, A. Bosak, F. Mauri, M. Calandra, P. Rodiere

Phys. Rev. B 92 (2015) 140303



Inelastic X-ray scattering in YBa2Cu3O6.6 reveals giant phonon anomalies and elastic central peak due to charge-density-wave formation

M. Le Tacon, A. Bosak, S. M. Souliou, G. Dellea, T. Loew, R. Heid, K-P. Bohnen, G. Ghiringhelli, M. Krisch, B. Keimer

Nat. Phys. 10 (2014) 52



Polarization resolved Cu L3-edge resonant inelastic x-ray scattering of orbital and spin excitations in NdBa2Cu3O7−δ

R. Fumagalli, L. Braicovich, M. Minola, Y. Y. Peng, K. Kummer, D. Betto, M. Rossi, E. Lefrançois, C. Morawe, M. Salluzzo, H. Suzuki, F. Yakhou, M. Le Tacon, B. Keimer, N. B. Brookes, M. Moretti Sala, G. Ghiringhelli

Phys. Rev. B 99 (2019) 134517



Hochtemperaturatur-Supraleiter: Durch Druck zu Ordnung

M. Le Tacon, R. Heid

Physik in unserer Zeit 50 (2019) 61



Hard antinodal gap revealed by quantum oscillations in the pseudogap regime of underdoped high-Tc superconductors

M. Hartstein, Y.-T. Hsu, K. A. Modic, J. Porras, T. Loew, M. Le Tacon, H. Zuo, J. Wang, Z. Zhu, M. K. Chan, R. D. McDonald, G. G. Lonzarich, B. Keimer, S. E. Sebastian, N. Harrison

Nat. Phys. (2020)



Structural, Electronic and Magnetic Properties of a Few Nanometer-Thick Superconducting NdBa2Cu3O7 Films

M. Moretti Sala, M. Salluzzo, M. Minola, G. M. De Luca, G. Dellea, V. Srot, Y. Wang, P. A. van Aken, M. Le Tacon, B. Keimer, C. Dallera, L. Braicovich, G. Ghiringhelli

Nanomaterials 10 (2020) 817