Optical Properties of 1D ZnO/MoS\(_2\) Heterostructures Synthesized by Thermal Evaporation Method


  • Thi Ha Thu Luu Advanced Institute of Science and Technology (AIST), Hanoi University of Science and Technology and Faculty of Materials Science and Engineering, Phenikaa University
  • Quang Trung Do Faculty of Fundamental Sciences, Phenikaa University
  • Manh Trung Tran Phenikaa University
  • Tu Nguyen Faculty of Fundamental Sciences, Phenikaa University
  • Duy Hung Nguyen Advanced Institute of Science and Technology (AIST), Hanoi University of Science and Technology and Faculty of Materials Science and Engineering, Phenikaa University
  • Thanh Huy Pham Faculty of Materials Science and Engineering, Phenikaa University, Yen Nghia, Ha-Dong district, Hanoi 10000, Vietnam




1D ZnO/MoS2, thermal co-evaporation method, lattice strain, 1D ZnO/MoS2 heterostructures


MoS2 material attracts a great attention from researchers due to its graphene-like structure and the bandgap difference between its hexagonal monolayer and bulks. Recently, ZnO/MoS2 heterostructures have been received significant interest due to their distinguished properties. In this study, one-dimensional ZnO and ZnO/MoS2 heterostructures were successfully synthesized by a thermal co-evaporation method. Compare with ZnO, the band-to-band emission of ZnO/MoS2 heterostructures establishes a “blueshift” towards a shorter wavelength. It could be explained by the lattice strain in ZnO/MoS2 heterostructures due to the difference of primitive cell of ZnO and MoS2. Additionally, the quench in the visible region of the PL spectrum of ZnO/MoS2 heterostructures also explains the reduction of the defect in ZnO due to the presence of MoS2.


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How to Cite

Luu, T. H. T., Do, Q. T., Tran, M. T., Nguyen, T., Nguyen, D. H., & Pham, T. H. (2022). Optical Properties of 1D ZnO/MoS\(_2\) Heterostructures Synthesized by Thermal Evaporation Method. Communications in Physics, 32(3), 319. https://doi.org/10.15625/0868-3166/16867