367 citations · 1.1k across the 18 of their papers we have counts for
18 papers
Interface-Induced Stability of Nontrivial Topological Spin Textures: Unveiling Room-Temperature Hopfions and Skyrmions
F. Katmis, V. Lauter, R. Yagan +9
Topological spin configurations, such as soliton-like spin texture and Dirac electron assemblies, have emerged in recent years in both fundamental science and technological applica…
Ultrafast carrier-lattice interactions and interlayer modulations of Bi2Se3 by X-ray free electron laser diffraction
Sungwon Kim, Youngsam Kim, Jaeseung Kim +20
As a 3D topological insulator, bismuth selenide (Bi2Se3) has potential applications for electrically and optically controllable magnetic and optoelectronic devices. How the carrier…
Fluctuation-induced Néel and Bloch skyrmions at topological insulator surfaces
Flavio S. Nogueira, Ilya Eremin, Ferhat Katmis +3
Ferromagnets in contact with a topological insulator have become appealing candidates for spintronics due to the presence of Dirac surface states with spin-momentum locking. Becaus…
Defect Role in the Carrier Tunable Topological Insulator (BiSb)Te Thin Films
Kane L Scipioni, Zhenyu Wang, Yulia Maximenko +3
Alloys of BiTe and SbTe ((BiSb)Te) have played an essential role in the exploration of topological surface states, allowing us to study phenomen…
Absence of Magnetic Fluctuations in the Ferromagnetic/Topological Heterostructure EuS/BiSe
Gavin B. Osterhoudt, Ryan Carelli, Ferhat Katmis +3
Heterostructures of topological insulators and ferromagnets offer new opportunities in spintronics and a route to novel anomalous Hall states. In one such structure, EuS/BiSe…
Spatially modulated magnetic structure of EuS due to the tetragonal domain structure of SrTiO
Aaron J. Rosenberg, Ferhat Katmis, John R. Kirtley +3
The combination of ferromagnets with topological superconductors or insulators allows for new phases of matter that support excitations such as chiral edge modes and Majorana fermi…