Sung Min Rho

Phylogenetic Reassessment and Ecological Insights into Thelebolales (Leotiomycetes, Ascomycota)

Wonjun Lee, Yoonhee Cho, Heewon Park, Sung Min Rho et autres

The order Thelebolales includes fungi from diverse environments, with many species associated with cold and animal-related habitats, and some also reported from marine environments. However, family boundaries and the phylogenetic positions of several genera and species remain uncertain. However, family boundaries and …

Phylogenetic Reassessment and Ecological Insights into Thelebolales (Leotiomycetes, Ascomycota)

Wonjun Lee, Yoonhee Cho, Heewon Park, Sung Min Rho et autres

The order Thelebolales includes fungi from diverse environments, with many species associated with cold and animal-related habitats, and some also reported from marine environments. However, family boundaries and the phylogenetic positions of several genera and species remain uncertain. However, family boundaries and …

Biocompatible Neuromorphic Device Array Based on Naturally Sourced Mucin for Implantable Bioelectronics

Kunho Moon, Sung Min Rho, Byulhana Kim, Kyungmoon Kwak et autres

Although the demand for intelligent implantable bioelectronics is steadily increasing, their progress is hindered by the limited availability of materials with sufficient biocompatibility for implantation. Herein, we propose a neuromorphic device with human brain-inspired biomimetic functionality utilizing naturally sourced mucin as the …

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97‐4: Late‐News Paper: Visible Light Detection Enhancement of Indium‐Gallium‐Zinc Oxide Phototransistor with a Formation of p‐n Junction Using PEDOT:PSS Absorption Layer

Dong Keun Lee, Jong Hyuk Ahn, Jong Bin An, Sung Min Rho et autres

In this paper, an indium‐gallium‐zinc oxide (IGZO) based phototransistor with an electrohydrodynamic (EHD) jet printed poly (3,4‐ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) absorption layer has been developed for the absorption of visible light. The PEDOT:PSS absorption layerforms a p‐n junction with IGZO, enhancing the …

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Tailored Self-Assembled Monolayer using Chemical Coupling for Indium–Gallium–Zinc Oxide Thin-Film Transistors: Multifunctional Copper Diffusion Barrier

Seung-Min Lee, Sanghyeon Lee, Minkyu Lee, Sung Min Rho et autres

Controlling the contact properties of a copper (Cu) electrode is an important process for improving the performance of an amorphous indium–gallium–zinc oxide (a-IGZO) thin-film transistor (TFT) for high-speed applications, owing to the low resistance–capacitance product constant of Cu. One of the many …

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Low-thermal-budget (300 °C) ferroelectric TiN/Hf0.5Zr0.5O2/TiN capacitors realized using high-pressure annealing

Si Joon Kim, Yong Chan Jung, Jaidah Mohan, Hyojeong Kim et autres

In this Letter, a high-pressure annealing (HPA) process is proposed as a way to reduce the thermal budget of Hf0.5Zr0.5O2 (HZO) thin films with ferroelectric behaviors. The low-thermal-budget process is essential for integrating ferroelectric devices in the back-end-of-line to provide more functionalities …

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A Review of Phototransistors Using Metal Oxide Semiconductors: Research Progress and Future Directions (Adv. Mater. 47/2021)

Hyukjoon Yoo, I. Sak Lee, Sung Min Rho, Byung Ha Kang et autres

Phototransistors Metal–oxide-based phototransistors conventionally have a limit to their detection range and display a persistent photocurrent (PPC) phenomenon, which may hinder their potential applications in devices. In article number 2006091, Hyun Jae Kim and co-workers review the latest approaches for the absorption …

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22.1: Invited Paper: Metal Oxide Semiconductor Phototransistors for Detecting Visible Light with Various Absorption Layers

Hyung Tae Kim, Jusung Chung, Sung Min Rho, Hyun Jae Kim

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A Review of Phototransistors Using Metal Oxide Semiconductors: Research Progress and Future Directions

Hyukjoon Yoo, I. Sak Lee, Sung Min Rho, Byung Ha Kang et autres

Metal oxide thin-film transistors have been continuously researched and mass-produced in the display industry. However, their phototransistors are still in their infancy. In particular, utilizing metal oxide semiconductors as phototransistors is difficult because of the limited light absorption wavelength range and persistent …

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Switching Characteristic Enhancement of P-type Cu2O TFTs

Dongwoo Kim, I Sak Lee, Sung Min Rho, Hyun Jae Kim

Switching Characteristic Enhancement of P-type Cu2O TFTs

Dongwoo Kim, I Sak Lee, Su-Jin Jung, Sung Min Rho et autres

A role of buckwheat as an aggravating factor in the patients with atopic dermatitis

Ji Hun Park, Sung Min Rho, Chang Ook Park, Kwang Hoon Lee