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NaCl-Assisted CVD Synthesis, Transfer and Persistent Photoconductivity Properties of Two-Dimensional Transition Metal Dichalcogenides

  • Yong Xie (a1) (a2) (a3) (a4), Xiaohua Ma (a1) (a2), Zhan Wang (a1), Tang Nan (a1), Ruixue Wu (a1), Peng Zhang (a1) (a2), Haolin Wang (a1) (a2), Yabin Wang (a5), Yongjie Zhan (a6) and Yue Hao (a2)...

Abstract

Transition metal dichalcogenides (TMDC), such as MoS2, WS2 have attracted attention due to their mechanical and electronic properties in their two dimensional (2D) structures. Here, we report a facile growth of monolayer TMDC using oxide source materials with the assistant of NaCl. The addition of NaCl can enhance the lateral growth and widen the growth window of TMDC. Through carefully controlling the growth parameters, large area growth of TMDC can be achieved. Two steps E-beam lithography was utilized to fabricate electrodes of TMDC. The phototransistors made from the CVD grown TMDC show strong persistent photoconductivity (PPC). It was finally shown that TMDC device capping with h-BN could have suppressed PPC effects.

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1.Novoselov, K. S., Jiang, D., Schedin, F., Booth, T. J., Khotkevich, V. V., Morozov, S. V. and Geim, A. K., Proceedings of the National Academy of Sciences of the United States of America 102 (30), 1045110453 (2005).
2.Zhan, Y., Liu, Z., Najmaei, S., Ajayan, P. M. and Lou, J., Small 8 (7), 966971 (2012).
3.Lee, Y.-H., Zhang, X.-Q., Zhang, W., Chang, M.-T., Lin, C.-T., Chang, K.-D., Yu, Y.-C., Wang, J. T.-W., Chang, C.-S., Li, L.-J. and Lin, T.-W., Advanced Materials 24 (17), 23202325 (2012).
4.Radisavljevic, B, Radenovic, A, Brivio, J, Giacometti, V and Kis, A Nat Nano 6 (3), 147150 (2011).
5.Yin, Z., Li, H., Li, H., Jiang, L., Shi, Y., Sun, Y., Lu, G., Zhang, Q., Chen, X. and Zhang, H., ACS Nano 6 (1), 7480 (2011).
6.Liu, B., Chen, L., Liu, G., Abbas, A. N., Fathi, M. and Zhou, C., ACS Nano 8 (5), 53045314 (2014).
7.Sarkar, D., Liu, W., Xie, X., Anselmo, A. C., Mitragotri, S. and Banerjee, K., ACS Nano 8 (4), 39924003 (2014).
8.Ling, X., Lee, Y.-H., Lin, Y., Fang, W., Yu, L., Dresselhaus, M. S. and Kong, J., Nano Letters 14 (2), 464472 (2014).
9.van der Zande, A. M., Huang, P. Y., Chenet, D. A., Berkelbach, T. C., You, Y., Lee, G.-H., Heinz, T. F., Reichman, D. R., Muller, D. A. and Hone, J. C., Nat Mater 12 (6), 554561 (2013).
10.Xie, Y., Wang, Z., Zhan, Y., Zhang, P., Wu, R., Jiang, T., Wu, S., Wang, H., Zhao, Y., Nan, T. and Ma, X., Nanotechnology 28 (8) (2017).
11.Li, S., Wang, S., Tang, D.-M., Zhao, W., Xu, H., Chu, L., Bando, Y., Golberg, D. and Eda, G., Applied Materials Today 1 (1), 6066 (2015).
12.Lin, Y., Ling, X., Yu, L., Huang, S., Hsu, A. L., Lee, Y.-H., Kong, J., Dresselhaus, M. S. and Palacios, T., Nano Letters 14 (10), 55695576 (2014).
13.Zhan, W., Yong, X., Haolin, W., Ruixue, W., Tang, N., Yongjie, Z., Jing, S., Teng, J., Ying, Z., Yimin, L., Mei, Y., Weidong, W., Qing, Z., Xiaohua, M. and Yue, H., Nanotechnology 28 (32), 325602 (2017).
14.Xie, Y., Wang, Z. and Ma, X., to be submitted (2017).
15.Zhang, W., Huang, J.-K., Chen, C.-H., Chang, Y.-H., Cheng, Y.-J. and Li, L.-J., Advanced Materials 25 (25), 34563461 (2013).
16.Perea-López, N., Lin, Z., Pradhan, N. R., Iñiguez-Rábago, A., Elías, A. L., McCreary, A., Lou, J., Ajayan, P. M., Terrones, H., Balicas, L. and Terrones, M., 2D Materials 1 (1), 011004 (2014).
17.Xie, Y., Madel, M., Feneberg, M., Neuschl, B., Jie, W. Q., Hao, Y., Ma, X. H. and Thonke, K., Materials Research Express 3 (4), 045011 (2016).
18.Jeon, S., Ahn, S.-E., Song, I., Kim, C. J., Chung, U. I., Lee, E., Yoo, I., Nathan, A., Lee, S., Robertson, J. and Kim, K., Nat Mater 11 (4), 301305 (2012).
19.Madel, M., Huber, F., Mueller, R., Amann, B., Dickel, M., Xie, Y. and Thonke, K., Journal of Applied Physics 121 (12), 124301 (2017).
20.Feng, P., Mönch, I., Harazim, S., Huang, G., Mei, Y. and Schmidt, O. G., Nano Letters 9 (10), 34533459 (2009).
21.Reshchikov, M. A., Foussekis, M. and Baski, A. A., J Appl Phys 107 (11), 113535 (2010).
22.Wu, Y.-C., Liu, C.-H., Chen, S.-Y., Shih, F.-Y., Ho, P.-H., Chen, C.-W., Liang, C.-T. and Wang, W.-H., Scientific Reports 5, 11472 (2015).
23.Andres, C.-G., Michele, B., Rianda, M., Vibhor, S., Laurens, J., Herre, S. J. v. d. Z. and Gary, A. S., 2D Materials 1 (1), 011002 (2014).

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