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SKM 2023 – wissenschaftliches Programm

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MA: Fachverband Magnetismus

MA 9: Cooperative Phenomena: Spin Structures and Magnetic Phase Transitions

Montag, 27. März 2023, 15:00–18:00, HSZ 401

15:00 MA 9.1 Spin functional renormalization group for dimerized quantum spin systemsAndreas Rückriegel, •Jonas Arnold, Raphael Goll, and Peter Kopietz
15:15 MA 9.2 Magnetic correlations in the presence of disorder in the Hubbard model — •Fabio Pablo Miguel Méndez-Córdoba, Joseph Tindall, Dieter Jaksch, and Frank Schlawin
15:30 MA 9.3 Subsequent Mott transitions and magnetic ground state in NiS2 — •Jonas A. Krieger, Fabio Orlandi, Mikel I. Iñurrieta, Iñigo Robredo, Zaher Salman, Niels B. M. Schröter, Maia Garcia-Vergniory, Stuart S. P. Parkin, and Leslie Schoop
15:45 MA 9.4 Magnetocrystalline anisotropies and quantum phase transitions in the cubic chiral magnets Mn1−xFexSi and Mn1−xCoxSi — •Vivek Kumar, Andreas Bauer, Marc Andreas Wilde, and Christian Pfleiderer
  16:00 15 min. break
16:15 MA 9.5 Investigating the CMR Effect in EuCd2P2 by Means of Nonlinear Transport and Fluctuation Spectroscopy — •Marvin Kopp, Charu Garg, Sarah Krebber, Kristin Kliemt, Cornelius Krellner, Sudhaman Balguri, Fazel Tafti, and Jens Müller
16:30 MA 9.6 Investigating the electronic charge and magnetic spin dynamics in the ferromagnetic semiconductor HgCr2Se4 using resistance fluctuation (noise) spectroscopy — •Charu Garg, Zhilin Li, Youguo Shi, and Jens Müller
16:45 MA 9.7 Field-induced magnetic excitations in phases II and II of Ce3Pd20Ge6 — •Federico Mazza, Jakob Lass, Daniel Mazzone, Stewart Ross, Eun Sang Choi, Martin Nikolo, Xinlin Yan, Andrey Prokofiev, Silke Paschen, and Dmytro S. Inosov
17:00 MA 9.8 Magnetoelastic coupling in the skyrmion lattice magnet GdRu2Si2 — •Lukas Gries, Daniel Mayoh, George Wood, Geetha Balakrishnan, and Rüdiger Klingeler
17:15 MA 9.9 Charge dynamics of heavy fermions near their quantum critical point — •Renjith Mathew Roy, Run Yang, Sooheyon shin, Seulki Roh, and Martin Dressel
17:30 MA 9.10 Local structure of disordered Fe60V40 and the impact on its magnetism — •Simon Rauls, Benedikt Eggert, Shadab Anwar, Damian Günzing, Philipp Klaßen, Tom Helbig, Rantej Bali, and Heiko Wende
17:45 MA 9.11 Experimental exploration of criticality in dynamic magnetic phase transitions — •Mikel Quintana and Andreas Berger
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