@misc{kenji2019a,
  title = {Far-UV photoluminescence microscope for impurity domain in hexagonal-boron-nitride single crystals by high-pressure, high-temperature synthesis},
  author = {Kenji Watanabe, Takashi Taniguchi},
  publisher = {Springer Science and Business Media LLC},
  year = {2019-10-25},
  keywords = {Hexagonal-boron-nitride, 2D materials, photoluminescence microscope}
}