Title

Enhanced second and third harmonic generations of vertical and planar spiral MoS2 nanosheets

Authors

Jinlin Zhang, Michigan Technological University
Mingxiao Ye, Michigan Technological University
Shiva Bhandari, Michigan Technological UniversityFollow
Aeshah Khudaysh M Muqri, Michigan Technological UniversityFollow
Fei Long, Michigan Technological UniversityFollow
Sajjad Bigham, Michigan Technological UniversityFollow
Yoke Khin Yap, Michigan Technological UniversityFollow
Jae Yong Suh, Michigan Technological University

Document Type

Article

Publication Date

6-30-2017

Abstract

Molybdenum disulfide (MoS₂), as one of the atomically thin two-dimensional transition metal dichalcogenides has novel layer-dependent optical and electronic properties, which make it competitive for potential applications in optoelectronics. Here, we report chemical vapor deposition growth of vertically-standing and planar spiral MoS₂ nanosheets. These vertical spiral MoS₂ nanosheets are formed by the compression between planar spiral MoS₂ in a close proximity. Both structures have a polytype 3R stacking with broken inversion symmetry, exhibiting strong second and third harmonic generations.

Publisher's Statement

© 2017 IOP Publishing Ltd Printed in the UK. Publisher’s version of record: https://doi.org/10.1088/1361-6528/aa7825

Publication Title

Nanotechnology

Recommended Citation

Zhang, J., Ye, M., Bhandari, S., Muqri, A., Long, F., Bigham, S., Yap, Y. K., & Suh, J. Y. (2017). Enhanced second and third harmonic generations of vertical and planar spiral MoS2 nanosheets. Nanotechnology, 29(28), 1-8. http://doi.org/10.1088/1361-6528/aa7825
Retrieved from: https://digitalcommons.mtu.edu/physics-fp/312