8 Papers
31 Citations
T. Schuh is an academic researcher from Karlsruhe Institute of Technology. The author has contributed to research in topics: Magnetic anisotropy & Scanning tunneling spectroscopy. The author has an hindex of 7, co-authored 8 publications.
Chat about Author
Papers
Magnetic Anisotropy and Magnetization Dynamics of Individual Atoms and Clusters of Fe and Co on Pt(111)
Timofey Balashov,T. Schuh,A. F. Takács,Arthur Ernst,Sergey Ostanin,Juergen Henk,Ingrid Mertig,Ingrid Mertig,Patrick Bruno,T. Miyamachi,Shigemasa Suga,Wulf Wulfhekel +11 more
TL;DR: Giant anisotropies of individual atoms and clusters as well as lifetimes of the excited states were determined with inelastic scanning tunneling spectroscopy and the short lifetimes due to hybridization-induced electron-electron scattering oppose the magnetic stability provided by the magnetic anisotropic stability.
Parity effect in the ground state localization of antiferromagnetic chains coupled to a ferromagnet
TL;DR: No magnetic contrast was observed for dimers and tetramers where noncollinear structures were expected based on ab initio theory, which can be explained by zero-point energy motion for even-numbered chains derived within a classical equation of motion leading to nonclassical ground states.
Lifetimes of magnetic excitations in Fe and Co atoms and clusters on Pt(111)
TL;DR: In this paper, the magnetic anisotropy and the lifetimes of the magnetically excited states were measured by inelastic tunneling spectroscopy, and the different lifetimes are explained by the quantum mechanical nature of Fe and Co on Pt(111).
Magnetic anisotropy and magnetic excitations in supported atoms
T. Schuh,Timofey Balashov,Toshio Miyamachi,Shih-Yu Wu,Chein-Cheng Kuo,Arthur Ernst,Jürgen Henk,Wulf Wulfhekel +7 more
TL;DR: In this article, the authors present a view on inelastic scanning tunneling spectroscopy of magnetic impurities relying on states of the total angular momentum J = L + S in the presence of a crystal field.
Modification of Magnetic Stability of Co Single Atoms on Pt(111) by Dimer Formation
TL;DR: In this paper, the magnetic anisotropy and lifetime of magnetically excited states of single atoms and dimers were investigated for single Co atoms on Pt(111) using low-temperature scanning tunneling microscopy.
5