Metallicity and ferromagnetism in nanosystem of charge ordered Nd 0.5Sr 0.5MnO 3

Journal of Nanoscience and Nanotechnology

Volumn 12, Issue 2, 2012, Pages 943-949

  Kundu S , ^a   Nath, T K ^a   Nigam, A K ^b   Maitra, T ^c   Taraphder, A ^a,d  

^a INDIAN INSTITUTE OF TECHNOLOGY   (India)

^b TATA INSTITUTE OF FUNDAMENTAL RESEARCH   (India)

^c INDIAN INSTITUTE OF TECHNOLOGY ROORKEE   (India)

^d MAX PLANCK INSTITUT FÜR PHYSIK KOMPLEXER SYSTEME   (Germany)

Author keywords

Charge Ordering; Manganites; Surface Disorder

Indexed keywords

AB-INITIO ELECTRONIC STRUCTURE CALCULATIONS; CHARGE ORDERING; CHARGE-ORDERED MANGANITE; CHARGE/ORBITAL ORDER; DENSITY OF STATE; ENHANCED SURFACE; FASCINATING PHENOMENA; GRAIN SIZE; METALLICITIES; NANO-SIZE; NANOMETRICS; PHENOMENOLOGICAL MODELS; SIZE REDUCTIONS; SURFACE DISORDER; TRANSPORT EXPERIMENTS; WEAK FERROMAGNETISM;

ASTROPHYSICS; ELECTRONIC STRUCTURE; FERROMAGNETISM; MANGANITES; NANOSYSTEMS; NEODYMIUM; PRESSURE EFFECTS;

MANGANESE OXIDE;

EID: 84861692143     PISSN: 15334880     EISSN: 15334899     Source Type: Journal    
DOI: 10.1166/jnn.2012.5193     Document Type: Article

References (22)

1. Y. Moritomo, H. Kuwahara, Y. Tomioka, and Y. Tokura, Phys. Rev. B 55, 7549 (1997).
2. M. Imada, A. Fujimori, and Y. Tokura, Rev. Mod. Phys. 70, 1039 (1998); Colossal Magnetoresistive Oxides, edited by Y. Tokura, Gordon and Breach Science, Singapore (2000).
3. T. Zhang, C. G. Jin, T. Qian, X. L. Lu, J. M. Bai, and X. G. Li, J. Mater. Chem. 14, 2787 (2004); S. S. Rao, K. N. Anuradha, S. Sarangi, and S. V. Bhat, Appl. Phys. Lett. 87, 182503 (2005).
4. T. Sarkar, P. K. Mukhopadhyay, A. K. Raychaudhuri, and S. Banerjee, J. Appl. Phys. 101, 124307 (2007); S. S. Rao and S. V. Bhat, J. Phys. D: Appl. Phys. 42, 075004 (2009).
5. L. Liu, S. L. Yuan, Z. M. Tian, X. Liu, J. H. He, P. Li, C. H. Wang, X. F. Zheng, and S. Y. Yin, J. Phys. D: Appl. Phys. 42, 045003 (2009).
6. T. Sarkar, A. K. Raychaudhuri, and T. Chatterji, Appl. Phys. Lett. 92, 123104 (2008).
7. S. Kundu, T. K. Nath, A. K. Nigam, and A. Taraphder, Proceedings of National Conference on Recent Advances in Correlated Electron Systems, Guwahati, India (2010), p. OR08. 8. Z. Jirák, E. Hadová, O. Kaman, K. Knížek, M. Maryško, and E. Pollert, Phys. Rev. B 81, 024403 (2010).
8. D. P. Kozlenko, L. S. Dubrovinsky, I. N. Goncharenko, B. N. Savenko, V. I. Voronin, E. A. Kiselev, and N. V. Proskurnina, Phys. Rev. B 75, 104408 (2007).
9. C. Cui, T. A. Tyson, and Z. Chen, Phys. Rev. B 68, 214417 (2003).
10. A. Arulraj, R. E. Dinnebier, S. Carlson, M. Hanfland, and S. van Smaalen, Phys. Rev. Lett. 94, 165504 (2005).
11. C. Cui and T. A. Tyson, Phys. Rev. B 70, 094409 (2004).
12. P. Dey and T. K. Nath, Phys. Rev B 73, 214425 (2006).
13. C. N. R. Rao, A. Arulraj, A. K. Cheetham, and B. Raveau, J. Phys.: Condens. Matter 12, R83 (2000).
14. N. Zhang, W. Ding, W. Zhong, D. Xing, and Y. Du, Phys. Rev. B 56, 8138 (1997).
15. S. Dong, R. Yu, S. Yunoki, J.-M. Liu, and E. Dagotto, Phys. Rev. B 78, 064414 (2008).
16. H. Zenia, G. A. Gehring, G. Banach, and W. M. Temmerman, Phys. Rev. B 71, 024416 (2005).
17. G. Kresse and J. Hafner, Phys. Rev. B 47, RC558 (1993).
18. Phys. Rev. B 49, 14251 (1994).
19. J. P. Perdew, K. Burke, and M. Ernzerhof, Phys. Rev. Lett. 77, 3865 (1996).
20. A. Filippetti and W. E. Pickett, Phys. Rev. Lett. 83, 4184 (1999).
21. H. Y. Hwang, S.-W. Cheong, N. P. Ong, and B. Batlogg, Phys. Rev. Lett. 77, 2041 (1996).
22. P. Raychaudhuri, T. K. Nath, A. K. Nigam, and R. Pinto, J. Appl. Phys. 84, 2048 (1998).