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cond-mat.mtrl-sci2020
Tip-induced nano-engineering of strain, bandgap, and exciton dynamics in 2D semiconductors
Yeonjeong Koo, Yongchul Kim, Soo Ho Choi +8
The tunability of the bandgap, absorption and emission energies, photoluminescence (PL) quantum yield, exciton transport, and energy transfer in transition metal dichalcogenide (TM…
cond-mat.mtrl-sci2020
Substitutional VSn nanodispersed in MoS film for Pt-scalable catalyst
Frederick Osei-Tutu Agyapong-Fordjour, Seok Joon Yun, Hyung-Jin Kim +10
Among transition metal dichalcogenides (TMdCs) as alternatives for Pt-based catalysts, metallic-TMdCs catalysts have highly reactive basal-plane but are unstable. Meanwhile, chemic…
cond-mat.mtrl-sci2020
Epitaxial single-crystal growth of transition metal dichalcogenide monolayers via atomic sawtooth Au surface
Soo Ho Choi, Hyung-Jin Kim, Bumsub Song +15
Growth of two-dimensional van der Waals layered single-crystal (SC) films is highly desired to manifest intrinsic material sciences and unprecedented devices for industrial applica…