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Akademický článek

Temperature‐Dependent Phase Transition in WS2 for Reinforcing Band‐to‐Band Tunneling and Photoreactive Random Access Memory Application

Autor: Gunhoo Woo, Jinill Cho, Heejung Yeom, Min Young Yoon, Geon Woong Eom, Muyoung Kim, Jihun Mun, Hyo Chang Lee, Hyeong-U Kim, Hocheon Yoo, Taesung Kim

Publikováno v: Small Science, Vol 4, Iss 2, Pp n/a-n/a (2024)

In the era of big data, negative differential resistance (NDR) devices have attracted significant attention as a means of handling massive amounts of information. While 2D materials have been used to achieve NDR behavior, their intrinsic material cha

Externí odkaz: https://doaj.org/article/7525d3017bdf4b7b99c35b3e0a53856d

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Akademický článek

MOCVD of Hierarchical C‐MoS2 Nanobranches for ppt‐Level NO2 Detection

Autor: Jeongin Song, Jinwook Baek, Jinill Cho, Taesung Kim, Muyoung Kim, Ha Sul Kim, Jihun Mun, Sang-Woo Kang

Publikováno v: Small Structures, Vol 4, Iss 8, Pp n/a-n/a (2023)

In the past decades, toxic gas emissions have increased significantly owing to the rapid growth of industry and road transportation. Therefore, monitoring major pollutants, such as NO2, is crucial to protecting human health. The 2D materials that con

Externí odkaz: https://doaj.org/article/b3d89ebc4f76446e9655f68686323fc4

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Akademický článek

Selective Laser-Assisted Direct Synthesis of MoS2 for Graphene/MoS2 Schottky Junction

Autor: Min Ji Jeon, Seok-Ki Hyeong, Hee Yoon Jang, Jihun Mun, Tae-Wook Kim, Sukang Bae, Seoung-Ki Lee

Publikováno v: Nanomaterials, Vol 13, Iss 22, p 2937 (2023)

Implementing a heterostructure by vertically stacking two-dimensional semiconductors is necessary for responding to various requirements in the future of semiconductor technology. However, the chemical-vapor deposition method, which is an existing tw

Externí odkaz: https://doaj.org/article/eb0295bdac14442f82b6c9f449b3f8cb

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Akademický článek

Effect of Measurement System Configuration and Operating Conditions on 2D Material-Based Gas Sensor Sensitivity

Autor: Jongwon Ryu, Seob Shim, Jeongin Song, Jaeseo Park, Ha Sul Kim, Seoung-Ki Lee, Jae Cheol Shin, Jihun Mun, Sang-Woo Kang

Publikováno v: Nanomaterials, Vol 13, Iss 3, p 573 (2023)

Gas sensors applied in real-time detection of toxic gas leakage, air pollution, and respiration patterns require a reliable test platform to evaluate their characteristics, such as sensitivity and detection limits. However, securing reliable characte

Externí odkaz: https://doaj.org/article/579fa23281a2477b9e4ab2332c816396

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Akademický článek

Development of a calibration system for wafer-type temperature sensor

Autor: Jongho Kim, Jihun Mun, Jae-Soo Shin, Sang-Woo Kang

Publikováno v: AIP Advances, Vol 10, Iss 11, Pp 115108-115108-5 (2020)

Wafer-type temperature sensors are widely used during semiconductor fabrication as integrated monitoring sensors for the real-time monitoring of wafer surface temperature, which affects the quality and yield of semiconductor devices. In recent years,

Externí odkaz: https://doaj.org/article/f9d05e8061434dc38e391ed7122d490a

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Akademický článek

Highly sensitive two-dimensional MoS2 gas sensor decorated with Pt nanoparticles

Autor: Jaeseo Park, Jihun Mun, Jae-Soo Shin, Sang-Woo Kang

Publikováno v: Royal Society Open Science, Vol 5, Iss 12 (2018)

A two-dimensional molybdenum disulfide (MoS2)-based gas sensor was decorated with Pt nanoparticles (NPs) for high sensitivity and low limit of detection (LOD) for specific gases (NH3 and H2S). The two-dimensional MoS2 film was grown at 400°C using m

Externí odkaz: https://doaj.org/article/db6a99d50a8b446daa50c08be724ebea

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