Research

Crystal growth and characterization of strongly correlated electron systems

Publications

6. Q. Barthélemy, É. Lefrançois, L. Chen, A. Vallipuram, K. M. Zoch, C. Krellner, Pascal Puphal, and L. Taillefer, Planar parallel phonon Hall effect and local symmetry breaking [arXiv:2310.19682v1] (2023)

5. J. Wang, M. Spitaler, Y.-S. Su, K. M. Zoch, C. Krellner, P. Puphal, S. E. Brown, and A. Pustogow, Controlled frustration release on the kagome lattice by uniaxial-strain tuning, Phys. Rev. Lett. 131, 256501 (2023) 

4. Chatterjee, P. Puphal, Q. Barthélemy, J. Willwater, S. Süllow, C. Baines, S. Petit, E. Ressouche, J. Ollivier, K. M. Zoch, C. Krellner, M. Parzer, A. Riss, F. Garmroudi, A. Pustogow, P. Mendels, E. Kermarrec, and F. Bert, From spin liquid to magnetic ordering in the anisotropic kagome Y-kapellasite Y3Cu9(OH)19Cl8: A single-crystal study, Phys. Rev. B 107, 125156 [Editors' Suggestion] (2023) 

3. T. Biesner, S. Roh, A. Razpopov, J. Willwater, S. Süllow, Y. Li, K.M. Zoch, M. Medarde, D. Gorbunov, Y. Skourski, A. Pustogow, S.E. Brown, C. Krellner, R. Valentí, P. Puphal, and M. Dressel, Multi-Center Magnon Excitations Open the Entire Brillouin Zone to Terahertz Magnetometry of Quantum Magnets, Adv. Quant. Techn. 5, 2200023 (2022) 

2. Q. Barthélemy, P. Puphal, K. M. Zoch, C. Krellner, H. Luetkens, C. Baines, D. Sheptyakov, E. Kermarrec, P. Mendels, and F. Bert, Local study of the insulating quantum kagome antiferromagnets YCu3(OH)6OxCl3−x(x=0,1/3), Phys. Rev. Materials 3, 074401 (2019) 

1. P. Puphal, K. M. Zoch, J. Désor, M. Bolte, and C. Krellner, Kagome quantum spin systems in the atacamite family, Phys. Rev. Mat. 2, 063402 (2018)