Oxygen loss of the manganite surface layer in La{sub}(1-δ)MnO{sub}3/metal interface, transport, XPS, and photoconductivity measurements

A. Plecenik; A. Gilabert; K. Frohlich; A. Halabica; M. Pripko; M. G. Medici; J. P. Espions; J. P. Holgado

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Oxygen loss of the manganite surface layer in La{sub}(1-δ)MnO{sub}3/metal interface, transport, XPS, and photoconductivity measurements

机译：La {sub}（1-δ）MnO {sub} 3 /金属界面中锰矿表层的氧损失，传输，XPS和光电导率测量

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We report electrical measurements, XPS measurements, and photoconductivity on La{sub}(1-δ)MnO{sub}3/metal interfaces. A clear evidence of a photo-induced insulator-metal transition of a La{sub}0.81MnO{sub}3/Al/Al{sub}2O{sub}3/Nb tunnel junction and second peak on R-T dependence of LaMnO{sub}3/metal junctions are reported. These effects are explained in terms of formation of the La{sub}(1-δ)MnO{sub}3 oxygen depleted layer caused by the out-diffusion of oxygen in La{sub}(1-δ)MnO{sub}3/metal interface.

机译：我们报告了在La {sub}（1-δ）MnO {sub} 3 /金属界面上的电学测量，XPS测量和光电导率。 La {sub} 0.81MnO {sub} 3 / Al / Al {sub} 2O {sub} 3 / Nb隧道结的光诱导绝缘体-金属跃迁的清晰证据以及LaMnO {sub的RT依赖性的第二个峰值} 3 /金属结。这些效应是根据La {sub}（1-δ）MnO {sub} 3中氧的向外扩散引起的La {sub}（1-δ）MnO {sub} 3耗氧层的形成来解释的/ metal接口。

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来源
《Journal of Superconductivity》 |2002年第6期|共4页
作者
A. Plecenik; A. Gilabert; K. Frohlich; A. Halabica; M. Pripko; M. G. Medici; J. P. Espions; J. P. Holgado;
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正文语种 eng
中图分类工程物理学;
关键词
Manganites; Photoconductivity; Tunneling; Interface;

机译：锰;光电导;隧穿;界面;

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1. Oxygen loss of the manganite surface layer in La{sub}(1-δ)MnO{sub}3/metal interface, transport, XPS, and photoconductivity measurements [J] . A. Plecenik, A. Gilabert, K. Frohlich, Journal of Superconductivity . 2002,第6期

机译：La {sub}（1-δ）MnO {sub} 3 /金属界面中锰矿表层的氧损失，传输，XPS和光电导率测量
2. Incommensurate Sinusoidal Oxygen Modulations in Layered Manganites La_(1-x)Sr_(1+x)MnO_4(χ ≥ 0.5) [J] . Joaquin Garcia, Javier Herrero-Martin, Gloria Subfas, Physical review letters . 2012,第10期

机译：La_（1-x）Sr_（1 + x）MnO_4（χ≥0.5）中层状锰的非正弦正弦形氧调制
3. Studies of quenched disorder in La0.7Ca0.3MnO3-type CMR manganite system from magnetic, transport and positron annihilation spectroscopic measurements [J] . Chattopadhyay S, Sarkar A, Pal S, Physica, B. Condensed Matter . 2007,第1期

机译：通过磁，输运和正电子an没光谱测量研究La0.7Ca0.3MnO3型CMR锰矿体系中的淬火失调
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6. Author Correction: Interface-induced spontaneous positive and conventional negative exchange bias effects in bilayer La0.7Sr0.3MnO3/Eu0.45 Sr0.55 MnO3 heterostructures [O] . J. Krishna Murthy, P. S. Anil Kumar -1

机译：作者更正：双层La0.7Sr0.3MnO3 / Eu0.45 Sr0.55 MnO3异质结构中界面诱导的自发正负交换偏置效应
7. Metal-insulator transition and electroresistance in lanthanum/calcium manganites La_1-xCa_xMnO₃(x = 0–0.5) from voltage-current-temperature surfaces [O] . Lewis RA, Pond DC, Knott JC 2008

机译：镧/钙锰矿中La _{1- x Ca _{x MnO _{3的金属-绝缘体跃迁和电阻电压-电流-温度表面上的（ x = 0–0.5）}}}
8. Oxygen reduction at a stabilized zirconia interface with Y(sub 1-x)Ca(sub x)MnO(sub 3) or La(sub 1-x)Sr(sub x)MnO(sub 3) cathode materials. [R] . Youngblood, G. E., Pederson, L. R., Bates, J. L., 1993

机译：在稳定的氧化锆界面处用Y（sub 1-x）Ca（sub x）mnO（sub 3）或La（sub 1-x）sr（sub x）mnO（sub 3）阴极材料进行氧还原。

Oxygen loss of the manganite surface layer in La{sub}(1-δ)MnO{sub}3/metal interface, transport, XPS, and photoconductivity measurements

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