Angle-Resolved Spectroscopy Study of Ni-Based Superconductor SrNi2P2

Abstract:

We performed an angle-resolved photoemission spectroscopy (ARPES) study of the Ni-based superconductors SrNi2P2. We observe both electron and hole Fermi surface pockets with different shapes and sizes which leads to very poor nesting conditions. Moreover, we observe a band structure reconstruction below the structural transition temperature (325 K), with bands shifting downwards and one extra hole-like band appearing around Г. These behaviors might be attributed to the length reduction of one third of P-P bonds between the adjacent NiP layers. The low temperature phase in SrNi2P2 can be regarded as a partially collapse phase. Our result may facilitate understanding the collapsed behavior which is important to unveil superconductivity mechanism in iron-based superconductors.

• Periodical: Solid State Phenomena (Volume 295)
• Pages: 99-103
• DOI: https://doi.org/10.4028/www.scientific.net/SSP.295.99
• Online since: August 2019
• Authors: Y. -F. Yan
• Keywords: ARPES, Condensed Material, SrNi2P2, Superconductivity

References

[1] Y. Kamihara, T. Watanabe, M. Hirano and H. Hosono, J. Am. Chem. Soc. 130, 3296 (2008).

[2] Marianne Rotter, Marcus Tegel, and Dirk Johrendt, Phys. Rev. Lett. 101, 107006 (2008).

[3] T. Watanabe, H. Yanagi, T. Kamiya, Y. Kamihara, H. Hiramatsu, M. Hirano and H. Hosono, Inorg. Chem. 46, 7719 (2007).

DOI: 10.1021/ic701200e

[4] Z. Li, G. Chen, J. Dong, G. Li, W. Hu, D. Wu, S. Su, P. Zheng, T. Xiang, N. Wang, and J. Luo, Phys. Rev. B 78, 060504 (2008).

[5] Y. Tomioka, S. Ishida, M. Nakajima, T. Ito, H. Kito, A. Iyo, H. Eisaki, and S.Uchida, Phys. Rev. B 79, 132506 (2009).

[6] F. Ronning, N. Kurita, E. D. Bauer, B. L. Scott, T. Park, T. Klimczuk, R. Movshovich, and J. D. Thompson, J. Phys.: Condens. Matter 20, 342203 (2008).

DOI: 10.1088/0953-8984/20/34/342203

[7] E. D. Bauer, F. Ronning, B. L. Scott, and J. D. Thompson, Phys. Rev. B 78, 172504 (2008).

[8] P. Richard, T. Sato, K. Nakayama, T. Takahashi, and H. Ding, Rep. Prog. Phys. 74, 124512 (2011).

[9] Ambroise van Roekeghem, Pierre Richard, Hong Ding and Silke Biermann, CR Physique 17, 140 (2016).

[10] S. Ideta, T. Yoshida, M. Nakajima, W. Malaeb, H. Kito, H. Eisaki, A. Iyo, Y. Tomioka, T. Ito, K. Kihou, C. H. Lee, Y. Kotani, K. Ono, S. K. Mo, Z. Hussain, Z.-X. Shen, H. Harima, S. Uchida, and A. Fujimori, Phys. Rev. B 89, 195138 (2014).

DOI: 10.1103/physrevb.89.195138

[11] N. Xu, C. E. Matt, P. Richard, A. van Roekeghem, S. Biermann, X. Shi, S.-F. Wu, H. W. Liu, D. Chen, T. Qian, N. C. Plumb, M. Radovi_c, Hangdong Wang, Qianhui Mao, Jianhua Du, Minghu Fang, J. Mesot, H. Ding and M. Shi, Phys. Rev. B 92, 081116(R) (2015).

DOI: 10.1103/physrevb.92.081116

[12] I. R. Shein and A. L. Ivanovskii, Phys. Rev. B 79, 054510 (2009).

[13] F. Ronning, E. D. Bauer, T. Park, S.-H. Baek, H. Sakai, and J. D. Thompson, Phys. Rev. B 79, 134507 (2009).

[14] L.-K. Zeng, P. Richard, A. van Roekeghem, J.-X. Yin, S.-F. Wu, Z. G. Chen, N. L. Wang, S. Biermann, T. Qian, and H. Ding, Phys. Rev. B 94, 024524 (2016).

[15] F. Ronning, E. Bauer, T. Park, N. Kurita, T. Klimczuk, R. Movshovich, A. Sefat, D. Mandrus, and J. Thompson, Physica C 469, 396 (2009).

DOI: 10.1016/j.physc.2009.03.031

[16] M. Uchida, K. Ishizaka, P. Hansmann, Y. Kaneko, Y. Ishida, X. Yang, R. Kumai, A. Toschi, Y. Onose, R. Arita, K. Held, O. K. Andersen, S. Shin, and Y. Tokura, Phys. Rev. Lett. 106, 027001 (2011).

[17] R. S. Dhaka, R. Jiang, S. Ran, S. L. Bud'ko, P. C. Canfield, B. N. Harmon, A. Kaminski, M. Tomic, R. Valenti, and Y. Lee, Phys. Rev. B 89, 020511 (2014).

[18] Bayrammurad Saparov, Claudia Cantoni, Minghu Pan, Thomas C. Hogan, William Ratcli_ II, Stephen D. Wilson, Katharina Fritsch, Makoto Tachibana, Bruce D.Gaulin and Athena S. Sefat, Sci. Rep. 4, 4120 (2014).

DOI: 10.1038/srep04120

[19] Ambroise van Roekeghem, Pierre Richard, Xun Shi, Shangfei Wu, Lingkun Zeng, Bayrammurad Saparov, Yoshiyuki Ohtsubo, Tian Qian, Athena S. Sefat, Silke, Biermann and Hong Ding, Arxiv: 1505.00753 (2015).

[20] X. B. Wang, H. P. Wang, T. Dong, R. Y. Chen, and N. L. Wang, Phys. Rev. B 90, 144513 (2014).

[21] K. Tsubota, T. Wakita, H. Nagao, C. Hiramatsu, T. Ishiga, M. Sunagawa, K. Ono, H. Kumigashira, M. Danura, K. Kudo, M. Nohara, Y. Muraoka, and T. Yokoya, J. Phys. Soc. Jpn. 82, 073705 (2013).

DOI: 10.7566/jpsj.82.073705