Zobrazeno 1 - 10
of 7 089
pro vyhledávání: '"Potthoff, A"'
Autor:
Plorin, Cassian, Potthoff, Michael
Publikováno v:
Phys. Rev. B 110, 085119 (2024)
The competition between the Kondo screening and indirect magnetic exchange in systems with two magnetic impurities coupled to a conventional s-wave superconductor gives rise to a nontrivial ground-state phase diagram. Here, we utilize the density-mat
Externí odkaz:
http://arxiv.org/abs/2406.05029
Autor:
Elbracht, Michael, Potthoff, Michael
We numerically study the relaxation dynamics of impurity-host systems, focusing on the presence of long-lived metastable states in the non-equilibrium dynamics after an initial excitation of the impurities. In generic systems, an excited impurity cou
Externí odkaz:
http://arxiv.org/abs/2404.18566
Publikováno v:
Phys. Rev. B 109, 155116 (2024)
The existence of bound states induced by local impurities coupled to an insulating host depends decisively on the global topological properties of the host's electronic structure. In this context, we consider magnetic impurities modelled as classical
Externí odkaz:
http://arxiv.org/abs/2310.14097
Autor:
Tracy L. Finch, Sebastian Potthoff, Carl R. May, Melissa Girling, Neil Perkins, Christiaan Vis, Leah Bührmann, Anne Etzelmueller, Claire Rosalie van Genugten, Josien Schuurmans, Jordi Piera-Jiménez, Tim Rapley, on behalf of the ImpleMentAll consortium
Publikováno v:
Implementation Science, Vol 19, Iss 1, Pp 1-15 (2024)
Abstract Background The process of tailored implementation is ill-defined and under-explored. The ItFits-toolkit was developed and subsequently tested as a self-guided online platform to facilitate implementation of tailored strategies for internet-b
Externí odkaz:
https://doaj.org/article/7590d6c1598046fea7168d2f55f0d00e
Publikováno v:
BMC Psychiatry, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Treatment pressures encompass communicative strategies that influence mental healthcare service users’ decision-making to increase their compliance with recommended treatment. Persuasion, interpersonal leverage, inducements, and
Externí odkaz:
https://doaj.org/article/36f15810b3c34d08b4bdf71612b78469
Autor:
Abo-Namous Reem, Kuebler Joachim F., Potthoff Andrej, Madadi-Sanjani Omid, Uecker Marie, Dingemann Jens, Petersen Claus, Ure Benno, Schukfeh Nagoud
Publikováno v:
Innovative Surgical Science, Vol 9, Iss 2, Pp 93-98 (2024)
Choledochal malformation (CM) is a rare disease that can lead to malignancy and potential long-term sequelae despite surgical resection. There is no long-term follow-up data on patients after CM resection in Germany. We aimed to determine the long-te
Externí odkaz:
https://doaj.org/article/971a9f2b5c1e402ab7f96cbe05fd3054
Publikováno v:
Phys. Rev. Research 5, L032012 (2023)
The geometrical spin torque mediates an indirect interaction of magnetic moments, which are weakly exchange coupled to a system of itinerant electrons. It originates from a finite spin-Berry curvature and leads to a non-Hamiltonian magnetic-moment dy
Externí odkaz:
http://arxiv.org/abs/2304.02071
Autor:
Matthias Schneider, Christian Wispel, Anna-Laura Potthoff, Muriel Heimann, Valeri Borger, Christina Schaub, Ulrich Herrlinger, Hartmut Vatter, Patrick Schuss, Niklas Schäfer
Publikováno v:
Current Oncology, Vol 31, Iss 5, Pp 2410-2419 (2024)
Therapeutic management of patients with leptomeningeal carcinomatosis (LC) may require treatment of concomitant hydrocephalus (HC) in addition to intrathecal chemotherapy (ITC). Ventriculoperitoneal shunts (VPS) equipped with a valve for manual deact
Externí odkaz:
https://doaj.org/article/ae2002eb9d0a4d148773a7022c96e2a6
Publikováno v:
AIDS Research and Therapy, Vol 21, Iss 1, Pp 1-4 (2024)
Abstract Background HIV testing remains an important tool in identifying people living with HIV/AIDS (PLWHA). An early diagnosis of HIV can lead to a prolonged life expectancy if treatment is initiated promptly. Indicator conditions can be the first
Externí odkaz:
https://doaj.org/article/922ab49a106d44f698ef158b5a69c15d
Autor:
Michel, Simon, Potthoff, Michael
Publikováno v:
Phys. Rev. B 106, 235423 (2022)
The feedback of the geometrical Berry phase, accumulated in an electron system, on the slow dynamics of classical degrees of freedom is governed by the Berry curvature. Here, we study local magnetic moments, modelled as classical spins, which are loc
Externí odkaz:
http://arxiv.org/abs/2209.13629