Dr. Kai Xiao Profile

Dr. Kai Xiao

Staff Scientist at Oak Ridge National Lab

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 13 March 2024 Presentation

Synthesis of 2D Janus and heterostructures by hyperthermal PLD implantation with in situ diagnostics

Kai Xiao, Sumner Harris, Yiling Yu, Yu-Chuan Lin, Austin Houston, Jordan Hachtel, Alexander Puretzky, Christopher Rouleau, Mina Yoon, Gerd Duscher, David Geohegan

Proceedings Volume PC12874, PC128740I (2024) https://doi.org/10.1117/12.3005378

KEYWORDS: Crystals, Quantum processing, Quantum conversion, Selenium, Raman spectroscopy, Materials science, Heterojunctions, 2D materials, Vibration, Spectroscopy

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Proceedings Article | 17 March 2023 Presentation

Combining gas-phase, structural, and optical diagnostics for in situ feedback and control during pulsed laser deposition

Sumner Harris, Christopher Rouleau, Alexander Puretzky, Seok Joon Yun, Liangbo Liang, Ondrej Dyck, Tom Berlijn, Gyula Eres, Gerd Duscher, Austin Houston, Yu-Chuan Lin, Mina Yoon, Kai Xiao, David Geohegan

Proceedings Volume PC12410, PC1241006 (2023) https://doi.org/10.1117/12.2650571

KEYWORDS: Feedback control, Pulsed laser deposition, Optical diagnostics, Beam controllers, Diagnostics, Selenium, Raman spectroscopy, Materials science, Machine learning, Ions

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Proceedings Article | 8 March 2021 Presentation

In situ characterization of the laser-induced synthesis and photonic properties of nanostructures in a TEM

Chenze Liu, Yu-Chuan Lin, Yiling Yu, Yueying Wu, Alexander Puretzky, Mina Yoon, Gyula Eres, Christopher Rouleau, Philip Rack, Kai Xiao, Gerd Duscher, David Geohegan

Proceedings Volume 11675, 116750D (2021) https://doi.org/10.1117/12.2578719

KEYWORDS: Transmission electron microscopy, Laser crystals, Crystals, Crystallography, Heterojunctions, Spectroscopy, Pulsed laser deposition, Particles, Optical simulations, Materials science

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Proceedings Article | 21 April 2017 Presentation

Correlating the optical properties of WS2 monolayers grown by CVD with isoelectronic Mo doping level (Conference Presentation)

Kai Wang, Nick Cross, Abdelaziz Boulesbaa, Pushpa Pudasaini, Mengkun Tian, Masoud Mahjouri-Samani, Mark Oxley, Christopher Rouleau, Alexander Puretzky, Philip Rack, Kai Xiao, Mina Yoon, Gyula Eres, Gerd Duscher, David Geohegan

Proceedings Volume 10093, 1009305 (2017) https://doi.org/10.1117/12.2256543

KEYWORDS: Molybdenum, Doping, Optical properties, Chemical vapor deposition, Chemical species, Luminescence, Crystals, Transition metals, Ultrafast imaging, Absorption

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Proceedings Article | 21 April 2017 Presentation

New approaches for synthesis and processing of 2D materials (Conference Presentation)

Masoud Mahjouri-Samani, Christopher Rouleau, Alexander Puretzky, Gyula Eres, Kai Xiao, Gerd Duscher, Mina Yoon, David Geohegan

Proceedings Volume 10093, 1009303 (2017) https://doi.org/10.1117/12.2253430

KEYWORDS: Laser processing, Nanoparticles, Semiconductors, Crystals, Metals, Chalcogenides, Electronics, Photonics, Semiconductor lasers, Tunable lasers

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Proceedings Article | 21 April 2017 Presentation

Optical signatures of defects in low temperature Raman and photoluminescence spectra of 2D crystals (Conference Presentation)

Alexander Puretzky, Masoud Mahjouri-Samani, Xufan Li, Kai Xiao, Kai Wang, Juan Carlos Idrobo, Liangbo Liang, Bobby Sumpter, Mina Yoon, Vincent Meunier, David Geohegan

Proceedings Volume 10093, 1009307 (2017) https://doi.org/10.1117/12.2253363

KEYWORDS: Raman spectroscopy, Crystals, Crystallography, Luminescence, Transition metals, Optoelectronics, Flexible circuits, Environmental sensing, Gases, Optical properties

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