Effects of electrodes and space charges on the tunneling electroresistance in the ferroelectric tunnel junction with a SrTiO3 / BaTiO 3 composite barrier

Applied Physics Letters

Volumn 96, Issue 25, 2010, Pages

  Wu, Yin Zhong ^a,b,c   Ju, Sheng ^b   Li, Zhen Ya ^b  

^a CHANGSHU INSTITUTE OF TECHNOLOGY   (China)

^b SOOCHOW UNIVERSITY   (China)

^c NANJING UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

COMPOSITE BARRIERS; ELECTRORESISTANCE; FERROELECTRIC TUNNEL JUNCTIONS; FIRST-PRINCIPLES; LATTICE MODELS; LOCAL POLARIZATION; NANO SCALE; QUANTUM TUNNELING; SPACE CHARGES; SRTIO; THEORETICAL INVESTIGATIONS;

ELECTRIC RESISTANCE; FERROELECTRICITY; STRONTIUM ALLOYS; TUNNEL JUNCTIONS; TUNNELING (EXCAVATION);

FERROELECTRIC FILMS;

EID: 77954042235     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3457451     Document Type: Article

References (15)

1. J. Rodrguez Contreras, H. Kohlstedt, U. Poppe, and R. Waser, Appl. Phys. Lett. APPLAB 0003-6951 83, 4595 (2003). 10.1063/1.1627944
2. E. Y. Tsymbal and H. Kohlstedt, Science SCIEAS 0036-8075 313, 181 (2006). 10.1126/science.1126230 (Pubitemid 44066239)
3. V. Garcia, S. Fusil, K. Bouzehouane, S. Enouz-Vedrenne, N. D. Mathur, A. Barthelemy, and M. Bibes, Nature (London) NATUAS 0028-0836 460, 81 (2009). 10.1038/nature08128
4. A. Gruverman, D. Wu, H. Lu, Y. Wang, H. W. Jang, C. M. Folkman, M. Ye. Zhuravlev, D. Felker, C. -B. Eom, and E. Y. Tsymbal, Nano Lett. NALEFD 1530-6984 9, 3539 (2009). 10.1021/nl901754t
5. M. Ye. Zhuravlev, Y. Wang, S. Maekawa, and E. Y. Tsymbal, Appl. Phys. Lett. APPLAB 0003-6951 95, 052902 (2009). 10.1063/1.3195075
6. X. Y. Wang, Y. L. Wang, and R. J. Yang, Appl. Phys. Lett. APPLAB 0003-6951 95, 142910 (2009). 10.1063/1.3243338
7. I. B. Misirlioglu, Appl. Phys. Lett. APPLAB 0003-6951 94, 172907 (2009). 10.1063/1.3129872
8. J. Shin, S. V. Kalinin, E. W. Plummer, and A. P. Baddorf, Appl. Phys. Lett. APPLAB 0003-6951 95, 032903 (2009). 10.1063/1.3186067
9. M. B. Okatan and S. P. Alpay, Appl. Phys. Lett. APPLAB 0003-6951 95, 092902 (2009). 10.1063/1.3222871
10. 4 N, t=25 °C (see Refs.).
11. A. L. Roytburd, S. Zhong, and S. P. Alpay, Appl. Phys. Lett. APPLAB 0003-6951 87, 092902 (2005). 10.1063/1.2032601 (Pubitemid 41284551)
12. Y. L. Li, S. Y. Hu, Z. K. Liu, and L. Q. Chen, Appl. Phys. Lett. APPLAB 0003-6951 78, 3878 (2001). 10.1063/1.1377855
13. N. W. Ashcroft and N. D. Mermin, Solid State Physics (Saunders College, New York, 1976), p. 340.
14. C. B. Duke, Tunneling in Solids (Academic, New York, 1969).
15. J. Wang and Z. Y. Li, Appl. Phys. Lett. APPLAB 0003-6951 93, 112501 (2008). 10.1063/1.2976780