Search Results - "Yu, Sangbae"

Enhancing electron mobility in La-doped BaSnO3 thin films by thermal strain to annihilate extended defects by Yu, Sangbae, Yoon, Daseob, Son, Junwoo

“…We report the enhancement of room-temperature electron mobility in La-doped BaSnO3 (LBSO) thin films with thermal strain induced by high temperature nitrogen…”
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Oxygen vacancy-assisted recovery process for increasing electron mobility in n-type BaSnO3 epitaxial thin films by Yoon, Daseob, Yu, Sangbae, Son, Junwoo

“…The scattering of charge carriers by line defects, i.e., threading dislocations (TDs), severely limits electron mobility in epitaxial semiconductor films grown…”
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Metal Nanoparticle Exsolution on a Perovskite Stannate Support with High Electrical Conductivity by Yu, Sangbae, Yoon, Daseob, Lee, Yujeong, Yoon, Hyojin, Han, Hyeon, Kim, Namjo, Kim, Cheol-Joo, Ihm, Kyuwook, Oh, Tae-Sik, Son, Junwoo

“…In situ exsolution of metal nanoparticles (NPs) is emerging as an alternative technique to deliver thermally stable and evenly dispersed metal NPs, which…”
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Enhancing electron mobility in La-doped BaSnO{sub 3} thin films by thermal strain to annihilate extended defects by Yu, Sangbae, Yoon, Daseob, Son, Junwoo

“…We report the enhancement of room-temperature electron mobility in La-doped BaSnO{sub 3} (LBSO) thin films with thermal strain induced by high temperature…”
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Reversible Manipulation of Photoconductivity Caused by Surface Oxygen Vacancies in Perovskite Stannates with Ultraviolet Light by Lee, Yujeong, Yoon, Daseob, Yu, Sangbae, Sim, Hyeji, Park, Yunkyu, Nam, Yeon‐Seo, Kim, Ki‐Jeong, Choi, Si‐Young, Kang, Youngho, Son, Junwoo

“…Programmable optoelectronic devices call for the reversible control of the photocarrier recombination process by in‐gap states in oxide semiconductors…”
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Reversible Manipulation of Photoconductivity Caused by Surface Oxygen Vacancies in Perovskite Stannates with Ultraviolet Light (Adv. Mater. 5/2022) by Lee, Yujeong, Yoon, Daseob, Yu, Sangbae, Sim, Hyeji, Park, Yunkyu, Nam, Yeon‐Seo, Kim, Ki‐Jeong, Choi, Si‐Young, Kang, Youngho, Son, Junwoo

“…2D Photoconductivity Light–matter interaction under different oxygen pressures can reversibly manipulate photoconductivity from surface oxygen vacancies of…”
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