@article{201903.0269,
	doi = {10.20944/preprints201903.0269.v1},
	url = {https://doi.org/10.20944/preprints201903.0269.v1},
	year = 2019,
	month = {March},
	publisher = {Preprints},
	author = {Bosu Jeong and Byunghak Lee and Jung-Hoon Kim and Jung-An Choi and Juhee Yang and Elena G. Sall and Jun Wan Kim and Duchang Heo and Jinah Jang and Youngtae Kim and Guang-Hoon Kim},
	title = {Drilling of Sub-100 μm Hourglass-Shaped Holes in Diamond with Femtosecond Laser Pulses},
	journal = {Preprints}
}