Abstract
Layered molybdenum disulfide (MoS2) has attracted great attention owing to its unique properties. However, synthesizing large area thin film with high crystal quality and uniformity remains a challenge. The present study explores large scale MoS2 growth methods, i.e., two-step method of sputtering-chemical vapor deposition and direct sputtering method, and applies them to fabricate field effect transistors and supercapacitors, respectively. The thickness modulated MoS2 films by two-step method exhibited high field effect mobility [∼12.24 cm2/(V s)] and current on/off ratio (∼106). The direct sputtering of MoS2 demonstrated excellent electrochemical performance with a high capacitance (∼30 mF/cm2) and cyclic stability upto 5000 cycles. Our growth methods reported here for the large scale MoS2 with high uniformity can trigger the development of several important technologies in two-dimensional materials.
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References
D.J. Late, C.S. Rout, D. Chakravarty, and S. Ratha: Emerging energy applications of two-dimensional layered materials. Can. Chem. Trans. 3, 118 (2015).
J. Park, B. Jaeckel, and B. Parkinson: Fabrication and investigation of nanostructures on transition metal dichalcogenide surfaces using a scanning tunneling microscope. Langmuir 22, 5334 (2006).
M. Chhowalla, H.S. Shin, G. Eda, L. Li, K.P. Loh, and H. Zhang: The chemistry of two-dimensional layered transition metal dichalcogenide nanosheets. Nat. Chem. 5, 263 (2013).
R. Ganatra and Q. Zhang: Few-layer MoS2: A promising layered semiconductor. ACS Nano 8, 4074 (2014).
S.Z. Butler, S.M. Hollen, L. Cao, Y. Cui, J.A. Gupta, H.R. Gutiérrez, T.F. Heinz, S.S. Hong, J. Huang, and A.F. Ismach: Progress, challenges, and opportunities in two-dimensional materials beyond graphene. ACS Nano 7, 2898 (2013).
B. Radisavljevic, A. Radenovic, J. Brivio, V. Giacometti, and A. Kis: Single-layer MoS2 transistors. Nat. Nanotechnol. 6, 147 (2011).
O. Lopez-Sanchez, D. Lembke, M. Kayci, A. Radenovic, and A. Kis: Ultrasensitive photodetectors based on monolayer MoS2. Nat. Nanotechnol. 8, 497 (2013).
P. Vabbina, N. Choudhary, A. Chowdhury, R. Sinha, M. Karabiyik, S. Das, W. Choi, and N. Pala: Highly sensitive wide bandwidth photodetector based on internal photoemission in CVD grown p-type MoS2/graphene Schottky junction. ACS Appl. Mater. Interfaces 7, 15206 (2015).
Q.H. Wang, K. Kalantar-Zadeh, A. Kis, J.N. Coleman, and M.S. Strano: Electronics and optoelectronics of two-dimensional transition metal dichalcogenides. Nat. Nanotechnol. 7, 699 (2012).
H. Wang, Z. Lu, S. Xu, D. Kong, J.J. Cha, G. Zheng, P.C. Hsu, K. Yan, D. Bradshaw, F.B. Prinz, and Y. Cui: Electrochemical tuning of vertically aligned MoS2 nanofilms and its application in improving hydrogen evolution reaction. Proc. Natl. Acad. Sci. U. S. A. 110, 19701 (2013).
V. Nicolosi, M. Chhowalla, M.G. Kanatzidis, M.S. Strano, and J.N. Coleman: Liquid exfoliation of layered materials. Science 340, 1226419 (2013).
S. Das, M. Kim, J. Lee, and W. Choi: Synthesis, properties, and applications of 2-D materials: A comprehensive review. Crit. Rev. Solid State Mater. Sci. 39, 231 (2014).
K.S. Novoselov, D. Jiang, F. Schedin, T.J. Booth, V.V. Khotkevich, S.V. Morozov, and A.K. Geim: Two-dimensional atomic crystals. Proc. Natl. Acad. Sci. U. S. A. 102, 10451 (2005).
A.M. van der Zande, P.Y. Huang, D.A. Chenet, T.C. Berkelbach, Y. You, G-H. Lee, T.F. Heinz, D.R. Reichman, D.A. Muller, and J.C. Hone: Grains and grain boundaries in highly crystalline monolayer molybdenum disulphide. Nat. Mater. 12, 554 (2013).
N. Choudhary, D. Kharat, and D. Kaur: Structural, electrical and mechanical properties of magnetron sputtered NiTi/PZT/TiOx thin film heterostructures. Surf. Coat. Technol. 205, 3387 (2011).
R. Bromley: The lattice vibrations of the MoS2 structure. Philos. Mag. 23, 1417 (1971).
K.F. Mak, C. Lee, J. Hone, J. Shan, and T.F. Heinz: Atomically thin MoS2: A new direct-gap semiconductor. Phys. Rev. Lett. 105, 136805 (2010).
J. Park, N. Choudhary, J. Smith, G. Lee, M. Kim, and W. Choi: Thickness modulated MoS2 grown by chemical vapor deposition for transparent and flexible electronic devices. Appl. Phys. Lett. 106, 012104 (2015).
C. Yim, M. O’Brien, N. McEvoy, S. Winters, I. Mirza, J.G. Lunney, and G.S. Duesberg: Investigation of the optical properties of MoS2 thin films using spectroscopic ellipsometry. Appl. Phys. Lett. 104, 103114 (2014).
J. Yoon, W. Park, G. Bae, Y. Kim, H.S. Jang, Y. Hyun, S.K. Lim, Y.H. Kahng, W. Hong, and B.H. Lee: Highly flexible and transparent multilayer MoS2 transistors with graphene electrodes. Small 9, 3295 (2013).
X.L. Li and Y.D. Li: Formation of MoS2 inorganic fullerenes (IFs) by the reaction of MoO3 nanobelts and S. Chem. — Eur. J. 9, 2726 (2003).
Y. Zhan, Z. Liu, S. Najmaei, P.M. Ajayan, and J. Lou: Large-area vapor-phase growth and characterization of MoS2 atomic layers on a SiO2 substrate. Small 8, 966 (2012).
N. Choudhary, J. Park, J.Y. Hwang, and W. Choi: Growth of large-scale and thickness-modulated MoS2 nanosheets. ACS Appl. Mater. Interfaces 6, 21215 (2014).
Z. Zeng, Z. Yin, X. Huang, H. Li, Q. He, G. Lu, F. Boey, and H. Zhang: Single-layer semiconducting nanosheets: High-yield preparation and device fabrication. Angew. Chem., Int. Ed. 50, 11093 (2011).
Y. Yang, H. Fei, G. Ruan, C. **ang, and J.M. Tour: Edge-oriented MoS2 nanoporous films as flexible electrodes for hydrogen evolution reactions and supercapacitor devices. Adv. Mater. 26, 8163 (2014).
R. Christy: Sputtered MoS2 lubricant coating improvements. Thin Solid Films 73, 299 (1980).
C. Muratore, J. Hu, B. Wang, M. Haque, J. Bultman, M. Jespersen, P. Shamberger, M. McConney, R. Naguy, and A. Voevodin: Continuous ultra-thin MoS2 films grown by low-temperature physical vapor deposition. Appl. Phys. Lett. 104, 261604 (2014).
T. Alam, B. Wang, R. Pulavarthy, M. Haque, C. Muratore, N. Glavin, A.K. Roy, and A.A. Voevodin: Domain engineering of physical vapor deposited two-dimensional materials. Appl. Phys. Lett. 105, 213110 (2014).
Y. Yu, C. Li, Y. Liu, L. Su, Y. Zhang, and L. Cao: Controlled scalable synthesis of uniform, high-quality monolayer and few-layer MoS2 films. Sci. Rep. 3, 1866 (2013).
P. Bertrand: Orientation of rf-sputter-deposited MoS2 films. J. Mater. Res. 4, 180 (1989).
J.M. Soon and K.P. Loh: Electrochemical double-layer capacitance of MoS2 nanowall films. Electrochem. Solid-State Lett. 10, A250 (2007).
N. Choudhary, M. Patel, Y. Ho, N.B. Dahotre, W. Lee, J.Y. Hwang, and W. Choi: Directly deposited MoS2 thin film electrodes for high performance supercapacitors. J. Mater. Chem. A 3, 24049 (2015).
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Choudhary, N., Patel, M.D., Park, J. et al. Synthesis of large scale MoS2 for electronics and energy applications. Journal of Materials Research 31, 824–831 (2016). https://doi.org/10.1557/jmr.2016.100
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DOI: https://doi.org/10.1557/jmr.2016.100