Toward all-oxide magnetic tunnel junctions: Epitaxial growth of SrRuO _3/CoFe _2O _4/La _(2/3)Sr _(1/3)MnO _3 trilayers

Sánchez A.M.; ?k?slompolo L.; Qin Q.H.; Van Dijken S.

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Toward all-oxide magnetic tunnel junctions: Epitaxial growth of SrRuO _3/CoFe _2O _4/La _(2/3)Sr _(1/3)MnO _3 trilayers

机译：向全氧化物磁性隧道结：SrRuO _3 / CoFe _2O _4 / La _（2/3）Sr _（1/3）MnO _3三层的外延生长

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Epitaxial growth of SrRuO _3/CoFe2O _4/La _(2/3)Sr _(1/3)MnO _3 trilayers on SrTiO _3 (001) substrates has been successfully achieved using pulsed laser deposition. This trilayer configuration, which consists of two conducting ferromagnetic oxides separated by a thin insulating ferrite film, is a promising candidate for all-oxide magnetic tunnel junctions. Structural analyses carried out using transmission electron microscopy and X-ray diffraction demonstrate a remarkable continuation of the in-plane and out-plane crystallographic relations across the entire structure. Magnetic measurements on SrRuO _3/CoFe2O _4/ La _(2/3)Sr _(1/3)MnO _3 trilayers indicate independent magnetic switching in an external magnetic field, which is one of the prerequisites for large tunneling magnetoresistance effects.

机译：使用脉冲激光沉积已成功实现了SrRuO _3 / CoFe2O _4 / La _（2/3）Sr _（1/3）MnO _3三层在SrTiO _3（001）衬底上的外延生长。这种三层结构由两个导电的铁磁氧化物组成，并由一层薄薄的绝缘铁氧体膜隔开，是全氧化物磁隧道结的有希望的候选者。使用透射电子显微镜和X射线衍射进行的结构分析表明，在整个结构中，面内和面外晶体学关系的显着延续。在SrRuO _3 / CoFe2O _4 / La _（2/3）Sr _（1/3）MnO _3三层上的磁测量表明在外部磁场中具有独立的磁开关，这是产生大隧道磁阻效应的先决条件之一。

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《Crystal growth & design》 |2012年第2期|共6页
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Sánchez A.M.; ?k?slompolo L.; Qin Q.H.; Van Dijken S.;
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1. Toward all-oxide magnetic tunnel junctions: Epitaxial growth of SrRuO _3/CoFe _2O _4/La _(2/3)Sr _(1/3)MnO _3 trilayers [J] . Sánchez A.M., ?k?slompolo L., Qin Q.H., Crystal growth & design . 2012,第2期

机译：向全氧化物磁性隧道结：SrRuO _3 / CoFe _2O _4 / La _（2/3）Sr _（1/3）MnO _3三层的外延生长
2. Rectifying behavior in La_(2/3)Sr_(1/3)MnO_3/Mg0/SrRuO_3 magnetic tunnel junctions [J] . Hongguang Cheng, Zuli Liu, Kailun Yao Applied Physics Letters . 2011,第17期

机译：La_（2/3）Sr_（1/3）MnO_3 / Mg0 / SrRuO_3磁性隧道结的整流行为
3. Spin transport and dynamics in all-oxide perovskite La_(2/3)Sr_(1/3)MnO_3/SrRuO_3 bilayers probed by ferromagnetic resonance [J] . Satoru Emori, Urusa S. Alaan, Matthew T. Gray, Physical review. B, Condensed Matter And Materals Physics . 2016,第22期

机译：铁磁共振探测全氧化物钙钛矿La_（2/3）Sr_（1/3）MnO_3 / SrRuO_3双层的自旋输运和动力学
4. Growth and properties of La_(0.7)Sr_(0.3)MnO_3/YBa_2Cu_3O_(7-δ)/La_(0.7)Sr_(0.3)MnO_3 epitaxial trilayer films [C] . Minaxi Sharma, Arvind Kumar, K. K. Sharma, National Conference on Advanced Materials and Radiation Physics . 2015

机译：LA_（0.7）SR_（0.3）MNO_3 / YBA_2CU_3O_（7-Δ）/ LA_（0.7）SR_（0.3）MNO_3外延三层膜的生长和性质
5. Molecular beam epitaxial growth and magneto-optical study of interlayer exchange coupling in magnesium oxide-based magnetic tunnel junctions [D] . Chiang, Yueh-Feng 2008

机译：氧化镁基磁隧道结中层间交换耦合的分子束外延生长和磁光研究
6. Effect of MgO Underlying Layer on the Growth of GaOx Tunnel Barrier in Epitaxial Fe/GaOx/(MgO)/Fe Magnetic Tunnel Junction Structure [O] . Sai Krishna Narayananellore, Naoki Doko, Norihiro Matsuo, 2017

机译：MgO下层对外延Fe / GaOx /（MgO）/ Fe磁性隧道结结构中GaOx隧道势垒生长的影响
7. Spin transport and dynamics in all-oxide perovskite La$_{2/3}$Sr$_{1/3}$MnO$_3$/SrRuO$_3$ bilayers probed by ferromagnetic resonance [O] . Emori, Satoru, Alaan, Urusa S., Gray, Matthew T., 2016

机译：全氧化钙钛矿中的自旋输运和动力学 La $ _ {2/3} $ sr $ _ {1/3} $ mnO $ _3 $ / srRuO $ _3 $双层探测铁磁层谐振

Toward all-oxide magnetic tunnel junctions: Epitaxial growth of SrRuO _3/CoFe _2O _4/La _(2/3)Sr _(1/3)MnO _3 trilayers

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