Ballistic spin injection from Fe(001) into ZnSe and GaAs - art. no. 241306

Wunnicke O.; Mavropoulos P.; Zeller R.; Dederichs PH.; Grundler D.

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Ballistic spin injection from Fe(001) into ZnSe and GaAs - art. no. 241306

机译：从Fe（001）到ZnSe和GaAs的弹道自旋注入-艺术。没有。 241306

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We consider the spin injection from Fe into ZnSe and GaAs in the ballistic limit. By means of the ab initio screened Korringa-Kohn-Rostoker method we calculate the ground-state properties of epitaxial FeZnSe(001) and FeGaAs(001) heterostructures. Three injection processes are considered: injection of hot electrons and injection of "thermal" electrons with and without an interface barrier. The calculation of the conductance by the Landauer formula shows that these interfaces act like a nearly ideal spin filter, with spin polarization as high as 99%. This can be traced back to the symmetry of the band structure of Fe for normal incidence. [References: 19]

机译：我们认为，在弹道极限内，铁自旋注入到ZnSe和GaAs中。通过从头开始筛选的Korringa-Kohn-Rostoker方法，我们计算了外延Fe ZnSe（001）和Fe GaAs（001）异质结构的基态性质。考虑了三种注入过程：注入热电子和注入有或没有界面势垒的“热”电子。用Landauer公式对电导进行计算表明，这些界面的行为类似于近乎理想的自旋滤波器，自旋极化率高达99％。这可以追溯到法向入射的铁的能带结构的对称性。 [参考：19]

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《Physical Review, B. Condensed Matter》 |2002年第24期|共1页
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Wunnicke O.; Mavropoulos P.; Zeller R.; Dederichs PH.; Grundler D.;
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1. Ballistic spin injection from Fe(001) into ZnSe and GaAs - art. no. 241306 [J] . Wunnicke O., Mavropoulos P., Zeller R., Physical Review, B. Condensed Matter . 2002,第24期

机译：从Fe（001）到ZnSe和GaAs的弹道自旋注入-艺术。没有。 241306
2. Spin injection in ballistic Fe-ZnSe and Fe-GaAs(001) junctions [J] . O. Wunnicke, Ph. Mavropoulos, P. H. Dederichs Phase Transitions . 2003,第4a5期

机译：在弹道Fe-ZnSe和Fe-GaAs（001）结中自旋注入
3. Spin injection into ballistic layers and resistance modulation in spin field-effect transistors - art. no. 085319 [J] . Raichev OE., Debray P. Physical Review, B. Condensed Matter . 2002,第8期

机译：自旋注入弹道层和自旋场效应晶体管中的电阻调制-艺术没有。 085319
4. Raman investigation of epitaxial Cu2ZnSnSe4 layers from annealed Sn/Cu/ZnSe(001) precursors on GaAs(001) [C] . Krammer Christoph, Lang Mario, Sachs Johannes, IEEE Photovoltaic Specialists Conference . 2014

机译：在GaAs（001）上退火Sn / Cu / ZnSe（001）前驱体的外延Cu 2 ZnSnSe 4 层的拉曼研究
5. Detection of nuclear spin coherence in GaAs through spin-echo measurements using electrical spin injection [D] . Lin, Zhichao 2019

机译：使用自旋注入通过自旋回波测量检测GaAs中的核自旋相干性
6. Robust spin-orbit torque and spin-galvanic effect at the Fe/GaAs (001) interface at room temperature [O] . L. Chen, M. Decker, M. Kronseder, -1

机译：室温下在Fe / GaAs（001）界面处具有强大的自旋轨道转矩和自旋电效应
7. Ballistic Spin Injection from Fe into ZnSe and GaAs with a (001), (111), and (110) orientation [O] . Wunnicke, O., Mavropoulos, Ph., Zeller, R., 2003

机译：用（001），（111）从Fe到Znse和Gaas的弹道自旋注入，和（110）取向
8. Epitaxial ZnS, ZnSe and ZnS-ZnSe superlattices grown on (001)GaAs by pulsed-laser ablation [R] . McCamy, J W, Lowndes, D H, Budai, J D, 1992

机译：脉冲激光烧蚀在（001）Gaas上生长的外延Zns，Znse和Zns-Znse超晶格

Ballistic spin injection from Fe(001) into ZnSe and GaAs - art. no. 241306

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