Chin. Phys. Lett.  2015, Vol. 32 Issue (08): 087401    DOI: 10.1088/0256-307X/32/8/087401
CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES |
Growth of High-Quality Superconducting FeSe0.5Te0.5 Thin Films Suitable for Angle-Resolved Photoemission Spectroscopy Measurements via Pulsed Laser Deposition
KONG Wan-Dong1, LIU Zhi-Guo1, WU Shang-Fei1, WANG Gang1, QIAN Tian1, YIN Jia-Xin1**, RICHARD Pierre1,2, YAN Lei1**, DING Hong1,2
1Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190
2Collaborative Innovation Center of Quantum Matter, Beijing 100871
Cite this article:   
KONG Wan-Dong, LIU Zhi-Guo, WU Shang-Fei et al  2015 Chin. Phys. Lett. 32 087401
Download: PDF(1010KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract High-quality superconducting FeSe0.5Te0.5 films are epitaxially grown on different substrates by using the pulsed laser deposition method. By measuring the transport properties and surface morphology of films grown on single-crystal substrates of Al2O3 (0001), SrTiO3 (001), and MgO (001), as well as monitoring the real-time growth process on MgO substrates with reflection high energy electron diffraction, we find the appropriate parameters for epitaxial growth of high-quality FeSe0.5Te0.5 thin films suitable for angle-resolved photoemission spectroscopy measurements. We further report the angle-resolved photoemission spectroscopy characterization of the superconducting films. The clearly resolved Fermi surfaces and the band structure suggest a sample quality that is as good as that of high-quality single-crystals, demonstrating that the pulsed laser deposition method can serve as a promising technique for in situ preparation and manipulation of iron-based superconducting thin films, which may bring new prosperity to angle-resolved photoemission spectroscopy research on iron-based superconductors.
Received: 28 April 2015      Published: 02 September 2015
PACS:  74.70.Xa (Pnictides and chalcogenides)  
  81.15.Fg (Pulsed laser ablation deposition)  
  9.60.-i  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/10.1088/0256-307X/32/8/087401       OR      https://cpl.iphy.ac.cn/Y2015/V32/I08/087401
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
KONG Wan-Dong
LIU Zhi-Guo
WU Shang-Fei
WANG Gang
QIAN Tian
YIN Jia-Xin
RICHARD Pierre
YAN Lei
DING Hong
[1] Christen H M and Eres G 2008 J. Phys.: Condens. Matter 20 264005
[2] Heber J 2009 Nature 459 28
[3] Hsu F C, Luo J Y, Yeh K W, Chen T K, Huang T W, Wu P M, Lee Y C, Huang Y L, Chu Y Y, Yan D C and Wu M K 2008 Proc. Natl. Acad. Sci. USA United States Am. 105 14262
[4] Huang S X, Chien C L, Thampy V and Broholm C 2010 Phys. Rev. Lett. 104 217002
[5] Imai Y, Akiike T, Tanaka R, Takahashi H, Hanawa M, Tsukada I and Maeda A 2010 Physica C 470 1038
[6] Imai Y, Tanaka R, Akiike T, Hanawa M, Tsukada I and Maeda A 2010 Jpn. J. Appl. Phys. 49 023101
[7] Kamihara Y, Watanabe T, Hirano M and Hosono H 2008 J. Am. Chem. Soc. 130 3296
[8] Kumary T G, Baisnab D K, Janaki J, Mani A, Satya A T, Sarguna R M, Ajikumar P K, Tyagi A K and Bharathi A 2009 Supercond. Sci. Technol. 22 095018
[9] Miao H, Richard P, Tanaka Y, Nakayama K, Qian T, Umezawa K, Sato T, Xu Y M, Shi Y B, Xu N, Wang X P, Zhang P, Yang H B, Xu Z J, Wen J S, Gu G D, Dai X, Hu J P, Takahashi T and Ding H 2012 Phys. Rev. B 85 094506
[10] Pitcher M J, Parker D R, Adamson P, Herkelrath S J C, Boothroyd A T, Ibberson R M, Brunelli M and Clarke S J 2008 Chem. Commun. 5918
[11] Richard P, Sato T, Nakayama K, Takahashi T and Ding H 2011 Rep. Prog. Phys. 74 124512
[12] Rotter M, Tegel M and Johrendt D 2008 Phys. Rev. Lett. 101 107006
[13] Sassa Y, Radovic M, Mansson M, Razzoli E, Cui X Y, Pailhes S, Guerrero S, Shi M, Willmott P R, Granozio F M, Mesot J, Norman M R and Patthey L 2011 Phys. Rev. B 83 140511
[14] Subedi A, Zhang L, Singh D J and Du M H 2008 Phys. Rev. B 78 134514
[15] Schlom D G, Chen L Q, Pan X, Schmehl A and Zurbuchen M A 2008 J. Am. Ceram. Soc. 91 2429
[16] Ye Z R, Zhang Y, Xie B P and Feng D L 2013 Chin. Phys. B 22 087407
Related articles from Frontiers Journals
[1] Fazhi Yang, Giao Ngoc Phan, Renjie Zhang, Jin Zhao, Jiajun Li, Zouyouwei Lu, John Schneeloch, Ruidan Zhong, Mingwei Ma, Genda Gu, Xiaoli Dong, Tian Qian, and Hong Ding. Fe$_{1+y}$Te$_{x}$Se$_{1-x}$: A Delicate and Tunable Majorana Material[J]. Chin. Phys. Lett., 2023, 40(1): 087401
[2] B. L. Kang, M. Z. Shi, D. Zhao, S. J. Li, J. Li, L. X. Zheng, D. W. Song, L. P. Nie, T. Wu, and X. H. Chen. NMR Evidence for Universal Pseudogap Behavior in Quasi-Two-Dimensional FeSe-Based Superconductors[J]. Chin. Phys. Lett., 2022, 39(12): 087401
[3] Dong Li, Yue Liu, Zouyouwei Lu, Peiling Li, Yuhang Zhang, Sheng Ma, Jiali Liu, Jihu Lu, Hua Zhang, Guangtong Liu, Fang Zhou, Xiaoli Dong, and Zhongxian Zhao. Quasi-Two-Dimensional Nature of High-$T_{\rm c}$ Superconductivity in Iron-Based (Li,Fe)OHFeSe[J]. Chin. Phys. Lett., 2022, 39(12): 087401
[4] Yuanyuan Yang, Qisi Wang, Shaofeng Duan, Hongliang Wo, Chaozhi Huang, Shichong Wang, Lingxiao Gu, Dong Qian, Jun Zhao, and Wentao Zhang. Unusual Band Splitting and Superconducting Gap Evolution with Sulfur Substitution in FeSe[J]. Chin. Phys. Lett., 2022, 39(5): 087401
[5] Jia-Qi Guan, Li Wang, Pengdong Wang, Wei Ren, Shuai Lu, Rong Huang, Fangsen Li, Can-Li Song, Xu-Cun Ma, and Qi-Kun Xue. Honeycomb Lattice in Metal-Rich Chalcogenide Fe$_{2}$Te[J]. Chin. Phys. Lett., 2021, 38(11): 087401
[6] Shaobo Liu, Jie Yuan, Sheng Ma, Zouyouwei Lu, Yuhang Zhang, Mingwei Ma, Hua Zhang, Kui Jin, Li Yu, Fang Zhou, Xiaoli Dong, and Zhongxian Zhao. Magnetic-Field-Induced Spin Nematicity in FeSe$_{1-x}$S$_{x}$ and FeSe$_{1-y}$Te$_{y}$ Superconductor Systems[J]. Chin. Phys. Lett., 2021, 38(8): 087401
[7] Shuai Liu, Si-Min Nie, Yan-Peng Qi, Yan-Feng Guo, Hong-Tao Yuan, Le-Xian Yang, Yu-Lin Chen, Mei-Xiao Wang, and Zhong-Kai Liu. Measurement of Superconductivity and Edge States in Topological Superconductor Candidate TaSe$_{3}$[J]. Chin. Phys. Lett., 2021, 38(7): 087401
[8] Shaobo Liu, Sheng Ma, Zhaosheng Wang, Wei Hu, Zian Li, Qimei Liang, Hong Wang, Yuhang Zhang, Zouyouwei Lu, Jie Yuan, Kui Jin, Jian-Qi Li, Li Pi, Li Yu, Fang Zhou, Xiaoli Dong, and Zhongxian Zhao. Unusual Normal and Superconducting State Properties Observed in Hydrothermal Fe$_{1-\delta}$Se Flakes[J]. Chin. Phys. Lett., 2021, 38(5): 087401
[9] Mebrouka Boubeche, Jia Yu, Li Chushan, Wang Huichao, Lingyong Zeng, Yiyi He, Xiaopeng Wang, Wanzhen Su, Meng Wang, Dao-Xin Yao, Zhijun Wang, and Huixia Luo. Superconductivity and Charge Density Wave in Iodine-Doped CuIr$_{2}$Te$_{4}$[J]. Chin. Phys. Lett., 2021, 38(3): 087401
[10] Cheng Zheng, Dapeng Zhao, Xinqiang Cai, Wantong Huang, Fanqi Meng, Qinghua Zhang, Lin Tang, Xiaopeng Hu, Lin Gu, Shuai-Hua Ji, Xi Chen. Zirconium Aided Epitaxial Growth of In$_{x}$Se$_{y}$ on InP(111) Substrates[J]. Chin. Phys. Lett., 2020, 37(8): 087401
[11] Shi-Hang Na, Wei Wu, and Jian-Lin Luo. Anisotropy Properties of Mn$_{2}$P Single Crystals with Antiferromagnetic Transition[J]. Chin. Phys. Lett., 2020, 37(8): 087401
[12] Yu-Ting Shao, Wen-Shan Hong, Shi-Liang Li, Zheng Li, Jian-Lin Luo. $^{19}$F NMR Study of the Bilayer Iron-Based Superconductor KCa$_{2}$Fe$_{4}$As$_{4}$F$_{2}$[J]. Chin. Phys. Lett., 2019, 36(12): 087401
[13] Hui-Can Mao, Bing-Feng Hu, Yuan-Hua Xia, Xi-Ping Chen, Cao Wang, Zhi-Cheng Wang, Guang-Han Cao, Shi-Liang Li, Hui-Qian Luo. Neutron Powder Diffraction Study on the Non-Superconducting Phases of ThFeAsN$_{1-x}$O$_x$ ($x=0.15, 0.6$) Iron Pnictide[J]. Chin. Phys. Lett., 2019, 36(10): 087401
[14] Hao Ru, Yi-Shi Lin, Yin-Cong Chen, Yang Feng, Yi-Hua Wang. Observation of Two-Level Critical State in the Superconducting FeTe Thin Films$^*$[J]. Chin. Phys. Lett., 2019, 36(7): 087401
[15] Yun Xie, Junsheng Feng, Hongjun Xiang, Xingao Gong. Interplay of Strain and Magnetism in FeSe Monolayers[J]. Chin. Phys. Lett., 2019, 36(5): 087401
Viewed
Full text


Abstract