Observing grain boundaries in monolayer molybdenum disulphide by multiphoton microscopy

Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review


  • Lasse Karvonen
  • Antti Säynätjoki
  • Babak Amirsolaimani
  • Shisheng Li
  • Soroush Mehravar
  • Nasser Peyghambarian
  • Harri Lipsanen

  • Goki Eda
  • Khanh Kieu
  • Zhipei Sun

Research units

  • National University of Singapore
  • University of Arizona
  • Aalto University


Multiphoton microscopy is used to characterize the crystal orientations and grain boundaries of chemical vapor deposited monolayer molybdenum disulphide flakes. Third-harmonic generation is shown to be sensitive for grain boundaries regardless of the crystal mis-orientations.


Original languageEnglish
Title of host publicationNonlinear Optics, NLO 2015
Publication statusPublished - 2015
MoE publication typeA4 Article in a conference publication
EventNonlinear Optics - Kauai, United States
Duration: 26 Jul 201531 Jul 2015


ConferenceNonlinear Optics
Abbreviated titleNLO
CountryUnited States

ID: 17171639