Spin Hall magnetoresistance in a canted ferrimagnet

نویسندگان

  • Kathrin Ganzhorn
  • Joseph Barker
  • Richard Schlitz
  • Benjamin A. Piot
  • Katharina Ollefs
  • Francois Guillou
  • Fabrice Wilhelm
  • Andrei Rogalev
  • Matthias Opel
  • Matthias Althammer
  • Stephan Geprägs
  • Hans Huebl
  • Rudolf Gross
  • Gerrit E. W. Bauer
  • Sebastian T. B. Goennenwein
چکیده

Kathrin Ganzhorn,1,2 Joseph Barker,3 Richard Schlitz,1,2 Benjamin A. Piot,4 Katharina Ollefs,5,6 Francois Guillou,5 Fabrice Wilhelm,5 Andrei Rogalev,5 Matthias Opel,1 Matthias Althammer,1,2 Stephan Geprägs,1 Hans Huebl,1,2,7 Rudolf Gross,1,2,7 Gerrit E. W. Bauer,3,8,9 and Sebastian T. B. Goennenwein1,2,7,* 1Walther-Meißner-Institut, Bayerische Akademie der Wissenschaften, 85748 Garching, Germany 2Physik-Department, Technische Universität München, 85748 Garching, Germany 3Institute for Materials Research, Tohoku University, Sendai, Miyagi 980-8577, Japan 4Laboratoire National des Champs Magnétiques Intenses, LNCMI-CNRS-UGA-UPS-INSA-EMFL, F-38042 Grenoble, France 5European Synchrotron Radiation Facility (ESRF), 38043 Grenoble Cedex 9, France 6Faculty of Physics and Center for Nanointegration Duisburg-Essen (CENIDE), Universität Duisburg-Essen, D-47057 Duisburg, Germany 7Nanosystems Initiative Munich (NIM), 80799 München, Germany 8Kavli Institute of NanoScience, Delft University of Technology, 2628 CJ Delft, The Netherlands 9WPI Advanced Institute for Materials Research, Tohoku University, Sendai 980-8577, Japan (Received 24 May 2016; published 1 September 2016)

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Unconventional GMR angular dependence using a compensated ferrimagnet

We have designed a GdCo/Cu/NiFe Giant Magnetoresistance (GMR) trilayer, the magnetoresistance of which does not always depend on the angle between the magnetisations of the electrodes. Using a GdCo ferrimagnetic alloy close to compensation, it was possible to experimentally reach the spin flop field Bsf of the ferrimagnetic layer. Below Bsf , the ferrimagnetic layer behaves as a ferromagnetic l...

متن کامل

Canted antiferromagnetic and spin singlet quantum Hall states in double-layer systems

We study double-layer quantum Hall systems at a total filling ν = 2ν1, where a single layer at filling ν1 forms a ferromagnetic, fully spin-polarized, chargegapped incompressible quantum Hall state. For the case ν1 = 1, a detailed Hartree-Fock analysis is carried out on a realistic, microscopic Hamiltonian. We find two new quantum Hall phases: one with a finite interlayer antiferromagnetic spin...

متن کامل

Influence on tunnel magnetoresistance of spin configurations localized within insulators

We theoretically study effects on tunnel magnetoresistance ~TMR! of spin configurations localized within insulating barriers. Two cases are treated herein: interaction between a tunneling electron and an isolated classical spin being canted at an angle to the magnetization axis of the ferromagnetic leads, and interaction between a tunneling electron and many quantum spins within the insulating ...

متن کامل

Spin-Transfer Torques Generated by the Anomalous Hall Effect and Anisotropic Magnetoresistance

Spin-orbit coupling in ferromagnets gives rise to the anomalous Hall effect and the anisotropic magnetoresistance, both of which can be used to create spin-transfer torques in a similar manner as the spin Hall effect. In this paper, we show how these effects can be used to reliably switch perpendicularly magnetized layers and to move domain walls. A drift-diffusion treatment of the anomalous Ha...

متن کامل

Successive magnetic transitions of the kagome plane and field-driven chirality in single-crystal BaMn2.49Ru3.51O11

The magnetization of single-crystal BaMn2.49Ru3.51O11 exhibits anomalies at temperatures T1=183 K, T2 =171 K, and T3=128 K, which signal complex magnetic order induced by competing ferroand antiferromagnetic correlations, and magnetic frustration within the kagome hexagonal ab plane. The T2 and T3 anomalies and unconventional transverse magnetoresistance are observed only for magnetic field H a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016