Self-formed exchange bias of switchable conducting filaments in NiO resistive random access memory capacitors.

作者: Jong Yeog Son , Cheol Hwan Kim , Jin Hyoung Cho , Young-Han Shin , Hyun M. Jang

DOI: 10.1021/NN100323X

关键词: OptoelectronicsResistive random-access memoryFerromagnetismExchange biasThin filmMaterials scienceNon-blocking I/OAntiferromagnetismBistabilityCapacitor

摘要: We report on the ferromagnetism of conducting filaments formed in a NiO thin film, which exhibited a typical bistable resistive switching characteristic. The NiO thin film showed an …

参考文章(30)
J. Dho, X. Qi, H. Kim, J. L. MacManus-Driscoll, M. G. Blamire, Large Electric Polarization and Exchange Bias in Multiferroic BiFeO3 Advanced Materials. ,vol. 18, pp. 1445- 1448 ,(2006) , 10.1002/ADMA.200502622
J. Sort, B. Dieny, M. Fraune, C. Koenig, F. Lunnebach, B. Beschoten, G. Güntherodt, Perpendicular exchange bias in antiferromagnetic-ferromagnetic nanostructures Applied Physics Letters. ,vol. 84, pp. 3696- 3698 ,(2004) , 10.1063/1.1737484
M. Fraune, U. Rüdiger, G. Güntherodt, S. Cardoso, P. Freitas, Size dependence of the exchange bias field in NiO/Ni nanostructures Applied Physics Letters. ,vol. 77, pp. 3815- 3817 ,(2000) , 10.1063/1.1330752
Gyeong-Su Park, Xiang-Shu Li, Dong-Chirl Kim, Ran-Ju Jung, Myoung-Jae Lee, Sunae Seo, Observation of electric-field induced Ni filament channels in polycrystalline NiOx film Applied Physics Letters. ,vol. 91, pp. 222103- ,(2007) , 10.1063/1.2813617
R. K. Zheng, H. Liu, X. X. Zhang, V. A. L. Roy, A. B. Djurišić, Exchange bias and the origin of magnetism in Mn-doped ZnO tetrapods Applied Physics Letters. ,vol. 85, pp. 2589- 2591 ,(2004) , 10.1063/1.1795366
D. C. Kim, S. Seo, S. E. Ahn, D.-S. Suh, M. J. Lee, B.-H. Park, I. K. Yoo, I. G. Baek, H.-J. Kim, E. K. Yim, J. E. Lee, S. O. Park, H. S. Kim, U-In Chung, J. T. Moon, B. I. Ryu, Electrical observations of filamentary conductions for the resistive memory switching in NiO films Applied Physics Letters. ,vol. 88, pp. 202102- ,(2006) , 10.1063/1.2204649
M. J. Rozenberg, I. H. Inoue, M. J. Sánchez, Nonvolatile Memory with Multilevel Switching: A Basic Model Physical Review Letters. ,vol. 92, pp. 178302- ,(2004) , 10.1103/PHYSREVLETT.92.178302
M. Quintero, P. Levy, A. G. Leyva, M. J. Rozenberg, Mechanism of electric-pulse-induced resistance switching in manganites. Physical Review Letters. ,vol. 98, pp. 116601- 116601 ,(2007) , 10.1103/PHYSREVLETT.98.116601
W. H. Meiklejohn, C. P. Bean, New Magnetic Anisotropy Physical Review. ,vol. 105, pp. 904- 913 ,(1956) , 10.1103/PHYSREV.105.904
J. Y. Son, Y.-H. Shin, C. S. Park, Bistable resistive states of amorphous SrRuO3 thin films Applied Physics Letters. ,vol. 92, pp. 133510- ,(2008) , 10.1063/1.2897306