S
Seungho Cho
Researcher at Ulsan National Institute of Science and Technology
Publications - 75
Citations - 3089
Seungho Cho is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Nanorod & Quantum dot. The author has an hindex of 26, co-authored 75 publications receiving 2642 citations. Previous affiliations of Seungho Cho include University of Cambridge & Pohang University of Science and Technology.
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A Method for Modifying the Crystalline Nature and Texture of ZnO Nanostructure Surfaces
TL;DR: In this paper, a post-treatment method for modifying the crystalline nature and texture of ZnO nanostructure surfaces was proposed, using a solution-based reaction in an aqueous sodium selenite and hydrazine solution.
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Gallium ion-assisted room temperature synthesis of small-diameter ZnO nanorods.
TL;DR: Control experiments demonstrated that the absence of metal ion-containing precipitants (except ZnO at room temperature is essential, and that the ZnNO nanorod diameter distributions were narrow for the stirred reaction solution and broad when prepared without stirring.
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Heterojunction Area-Controlled Inorganic Nanocrystal Solar Cells Fabricated Using Supra-Quantum Dots.
TL;DR: This work demonstrates that the self-assembly of nanoscale materials can be utilized for tailoring the spatial distributions of charge carriers, which is beneficial for obtaining an enhanced device performance.
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Nanoporous Films and Nanostructure Arrays Created by Selective Dissolution of Water‐Soluble Materials
Yoon Seo Kim,Jaejung Song,Chihyun Hwang,Xuejing Wang,Haiyan Wang,Judith L. MacManus-Driscoll,Hyun-Kon Song,Seungho Cho +7 more
TL;DR: Highly porous thin films and nanostructure arrays are created by a simple process of selective dissolution of a water‐soluble material, Sr3Al2O6, by a gentle and fast method that minimizes damage to the remaining target materials and side reactions that can generate impurity phases.
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Light-Induced Cleaning of CdS and ZnS Nanoparticles: Superiority to Annealing as a Postsynthetic Treatment of Functional Nanoparticles
TL;DR: In this paper, the generation of clean CdS nanoparticles from as-synthesized ones was examined using visible light, and the water reduction activity (λ ≥ 420 nm) was 5 times higher than that of conventional thermal annealing.