Günter Reiss
Bielefeld University
457 Papers
2.9K Citations
Günter Reiss is an academic researcher from Bielefeld University. The author has contributed to research in topics: Magnetoresistance & Magnetization. The author has an hindex of 51, co-authored 452 publications. Previous affiliations of Günter Reiss include IBM & Lawrence Berkeley National Laboratory.
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Papers
Tunneling magnetoresistance devices based on topological insulators: Ferromagnet/insulator/topological-insulator junctions employing Bi$_{2}$Se$_{3}$
TL;DR: In this article, the authors theoretically investigate tunneling magnetoresistance (TMR) devices, which are probing the spin-momentum coupled nature of surface states of the three-dimensional topological insulator Bi$2$Se$3}.
Development of antiferromagnetic Heusler alloys for the replacement of iridium as a critically raw material
Atsufumi Hirohata,Teodor Huminiuc,John Sinclair,Haokaifeng Wu,Marjan Samiepour,Gonzalo Vallejo-Fernandez,K. O'Grady,Jan Balluf,Markus Meinert,Günter Reiss,Eszter Simon,Sergii Khmelevskyi,László Szunyogh,Rocio Yanes Díaz,Ulrich Nowak,Tomoki Tsuchiya,Tomoko Sugiyama,Takahide Kubota,Koki Takanashi,Nobuhito Inami,Kanta Ono +20 more
TL;DR: In this paper, a review on new antiferromagnetic Heusler compounds and their exchange interactions along the plane normal is discussed, based on very sensitive magnetic and electrical measurement techniques recently developed to determine their characteristic temperatures together with atomic structural analysis.
Tunnel magneto-Seebeck effect.
Timo Kuschel,Michael Czerner,Jakob Walowski,Andy Thomas,Hans Werner Schumacher,Günter Reiss,Christian Heiliger,Markus Münzenberg +7 more
TL;DR: In this article, the authors highlight the successful way from first observation of the tunnel magneto-Seebeck (TMS) effect in magnetic tunnel junctions (MTJs) to current ongoing developments in this research area.
Static Magnetic Proximity Effect in Pt Layers on Sputter-Deposited NiFe 2 O 4 and on Fe of Various Thicknesses Investigated by XRMR
Timo Kuschel,Christoph Klewe,Panagiota Bougiatioti,Olga Kuschel,Joachim Wollschläger,Laurence Bouchenoire,Simon Brown,Jan-Michael Schmalhorst,Daniel Meier,Günter Reiss +9 more
Abstract: The longitudinal spin Seebeck effect is detected in sputter-deposited NiFe2O4 films using Pt as a spin detector and compared with the previously investigated NiFe2O4 films prepared by chemical vapor deposition. Anomalous Nernst effects induced by the magnetic proximity effect (MPE) in Pt can be excluded for the sputter-deposited NiFe2O4 films down to a certain limit, since X-ray resonant magnetic reflectivity measurements show no magnetic response down to a limit of $0.04~\mu _{B}$ per Pt atom comparable with the case of the chemically deposited NiFe2O4 films. These differently prepared films have various thicknesses. Therefore, we further studied Pt/Fe reference samples with various Fe thicknesses and could confirm that the MPE is only induced by the interface properties of the magnetic material.
Towards wafer scale inductive characterization of spin transfer torque critical current density of magnetic tunnel junction stacks
Sibylle Sievers,Niklas Liebing,Santiago Serrano-Guisan,Ricardo Ferreira,Elvira Paz,A. Caprile,Alessandra Manzin,Massimo Pasquale,Witold Skowroński,Tomasz Stobiecki,Karsten Rott,Günter Reiss,Jürgen Langer,Berthold Ocker,Hans Werner Schumacher +14 more
TL;DR: In this paper, the authors explore the prospect of wafer scale inductive probing of the critical current density for spin transfer torque switching of a CoFeB/MgO/CoFeB magnetic tunnel junction with varying MgO thickness.