Electrical and magnetic properties of quaternary compounds LnMnPO (Ln = Nd, Sm, Gd) with ZrCuSiAs-type structure

Materials Science and Engineering: B

Volumn 173, Issue 1-3, 2010, Pages 47-50

  Yanagi, Hiroshi ^a   Fukuma, Katsutoshi ^a   Kamiya, Toshio ^a   Hirano, Masahiro ^a   Hosono, Hideo ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Antiferromagnetic compounds; Carrier type conversion; ZrCuSiAs type

Indexed keywords

ANTIFERROMAGNETISM; COPPER; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; OPTICAL PROPERTIES; SEEBECK COEFFICIENT; SEMICONDUCTOR DOPING; SILICON COMPOUNDS; ZIRCONIUM COMPOUNDS;

ANTIFERROMAGNETIC COMPOUND; ANTIFERROMAGNETIC ORDERINGS; ANTIFERROMAGNETICS; CARRIER TYPE CONVERSION; ELECTRICAL AND MAGNETIC PROPERTY; ELECTRICAL CONDUCTIVITY; ELECTRONIC AND OPTICAL PROPERTIES; QUATERNARY COMPOUND; TYPE STRUCTURES; ZRCUSIA TYPE;

ENERGY GAP;

EID: 77956268949     PISSN: 09215107     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mseb.2010.01.004     Document Type: Conference Paper

References (16)

1. H. Yanagi, T. Watanabe, K. Kodama, S. Iikubo, S. Shamoto, T. Kamiya, M. Hirano, and H. Hosono J. Appl. Phys. 105 2009 093916
2. H. Yanagi, R. Kawamura, T. Kamiya, Y. Kamihara, M. Hirano, T. Nakamura, H. Osawa, and H. Hosono Phys. Rev. B 77 2008 224431
3. Y. Kamihara, H. Hiramatsu, M. Hirano, R. Kawamura, H. Yanagi, T. Kamiya, and H. Hosono J. Am. Chem. Soc. 128 2006 10012
4. T. Watanabe, H. Yanagi, T. Kamiya, Y. Kamihara, H. Hiramatsu, M. Hirano, and H. Hosono Inorg. Chem. 46 2007 7719
5. Y. Kamihara, T. Watanabe, M. Hirano, and H. Hosono J. Am. Chem. Soc. 130 2008 3296
6. G.F. Chen, Z. Li, D. Wu, G. Li, W.Z. Hu, J. Dong, P. Zheng, J.L. Luo, and N.L. Wang Phys. Rev. Lett. 100 2008 247002
7. Z.A. Ren, J. Yang, W. Lu, W. Yi, G.C. Che, X.L. Dong, L.L. Sun, and Z.X. Zhao Mater. Res. Innov. 12 2008 105
8. Z.A. Ren, J. Yang, W. Lu, W. Yi, X.L. Shen, Z.C. Li, G.C. Che, X.L. Dong, L.L. Sun, F. Zhou, and Z.X. Zhao Europhys. Lett. 82 2008 57002
9. Z.A. Ren, W. Lu, J. Yang, W. Yi, X.L. Shen, C. Zheng, G.C. Che, X.L. Dong, L.L. Sun, F. Zhou, and Z.X. Zhao Chin. Phys. Lett. 25 2008 2215
10. P. Cheng, L. Fang, H. Yang, X. Zhu, G. Mu, H. Luo, Z. Wang, and H.H. Wen China Sci. Ser. G 51 2008 719
11. A.T. Nientiedt, W. Jeitschko, P.G. Pollmeier, and M. Brylak Z. Naturforsch. 52b 1997 560
12. H. Yanagi, S. Ohno, T. Kamiya, H. Hiramatsu, M. Hirano, and H. Hosono J. Appl. Phys. 100 2006 033717
13. P. Kubelka, and F. Munk Z. Tech. Phys. 12 1931 593
14. P. Kubelka J. Opt. Soc. Am. 38 1948 448
15. The change in the slope on the σ-T curve of undoped NdMnPO was observed at ∼100 K. It is known undoped LaFeAsO, which is an iso-structural compound of LnMnPO, exhibits an anomalous temperature dependence of conductivity; it is caused by a crystallographic and spin ordering phase transitions. We speculate the observed change would also be caused by a structural phase transition, but further experiments are required to clarify it.
16. Y. Kamihara, H. Hiramatsu, M. Hirano, Y. Kobayashi, S. Kitao, S. Higashitaniguchi, Y. Yoda, M. Seto, and H. Hosono Phys. Rev. B 78 2008 184512