Literature DB >> 11461483

Room-temperature spin injection from Fe into GaAs.

H J Zhu1, M Ramsteiner, H Kostial, M Wassermeier, H P Schönherr, K H Ploog.   

Abstract

Injection of spin polarized electrons from a metal into a semiconductor is demonstrated for a GaAs/(In,Ga)As light emitting diode covered with Fe. The circular polarization degree of the observed electroluminescence reveals a spin injection efficiency of 2%. The underlying injection mechanism is explained in terms of a tunneling process.

Entities:  

Year:  2001        PMID： 11461483     DOI： 10.1103/PhysRevLett.87.016601

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  12 in total

1.  Room-temperature defect-engineered spin filter based on a non-magnetic semiconductor.

Authors:  X J Wang; I A Buyanova; F Zhao; D Lagarde; A Balocchi; X Marie; C W Tu; J C Harmand; W M Chen
Journal:  Nat Mater       Date:  2009-02-15       Impact factor: 43.841

2.  Electrically tunable spin injector free from the impedance mismatch problem.

Authors:  K Ando; S Takahashi; J Ieda; H Kurebayashi; T Trypiniotis; C H W Barnes; S Maekawa; E Saitoh
Journal:  Nat Mater       Date:  2011-06-26       Impact factor: 43.841

3.  Probing bulk electronic structure with hard X-ray angle-resolved photoemission.

Authors:  A X Gray; C Papp; S Ueda; B Balke; Y Yamashita; L Plucinski; J Minár; J Braun; E R Ylvisaker; C M Schneider; W E Pickett; H Ebert; K Kobayashi; C S Fadley
Journal:  Nat Mater       Date:  2011-10       Impact factor: 43.841

4.  Pure circular polarization electroluminescence at room temperature with spin-polarized light-emitting diodes.

Authors:  Nozomi Nishizawa; Kazuhiro Nishibayashi; Hiro Munekata
Journal:  Proc Natl Acad Sci U S A       Date:  2017-02-07       Impact factor: 11.205

5.  Observation of the inverse spin Hall effect in silicon.

Authors:  Kazuya Ando; Eiji Saitoh
Journal:  Nat Commun       Date:  2012-01-17       Impact factor: 14.919

6.  Directly tailoring photon-electron coupling for sensitive photoconductance.

Authors:  Zhiming Huang; Wei Zhou; Jingguo Huang; Jing Wu; Yanqing Gao; Yue Qu; Junhao Chu
Journal:  Sci Rep       Date:  2016-03-11       Impact factor: 4.379

7.  Room-temperature polarized spin-photon interface based on a semiconductor nanodisk-in-nanopillar structure driven by few defects.

Authors:  Shula Chen; Yuqing Huang; Dennis Visser; Srinivasan Anand; Irina A Buyanova; Weimin M Chen
Journal:  Nat Commun       Date:  2018-09-03       Impact factor: 14.919

Review 8.  Lateral-Type Spin-Photonics Devices: Development and Applications.

Authors:  Nozomi Nishizawa; Hiro Munekata
Journal:  Micromachines (Basel)       Date:  2021-05-31       Impact factor: 2.891

9.  Room temperature electrical spin injection into GaAs by an oxide spin injector.

Authors:  Shwetha G Bhat; P S Anil Kumar
Journal:  Sci Rep       Date:  2014-07-07       Impact factor: 4.379

10.  Observation of uniaxial anisotropy along the [100] direction in crystalline Fe film.

Authors:  Seul-Ki Bac; Hakjoon Lee; Sangyoep Lee; Seonghoon Choi; Taehee Yoo; Sanghoon Lee; X Liu; J K Furdyna
Journal:  Sci Rep       Date:  2015-12-04       Impact factor: 4.379
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