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Ho Won Jang

Researcher at Seoul National University

Publications -  594
Citations -  22435

Ho Won Jang is an academic researcher from Seoul National University. The author has contributed to research in topics: Chemistry & Thin film. The author has an hindex of 64, co-authored 493 publications receiving 15645 citations. Previous affiliations of Ho Won Jang include Korea Institute of Science and Technology & Wisconsin Alumni Research Foundation.

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Chemical Sensors Based on Graphene and 2D Graphene Analogs

Chung Won Lee, +3 more
- 09 Mar 2023 - 
TL;DR: In this article , the authors provide a guideline for preparing chemical sensors based on 2D materials as next-generation sensing devices, which can substitute human senses and precisely identify unspecified substances or discriminate materials accurately.
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Facile Formation of Metal–Oxide Nanocraters by Laser Irradiation for Highly Enhanced Detection of Volatile Organic Compounds

Jun Min Suh, +12 more
- 25 Apr 2023 - 
TL;DR: In this article , a high-power laser is irradiated on the existing metal-oxide nanostructures to expose the hidden inner surface of the nanostructure for full participation in the surface gas-sensing reactions, resulting in extraordinary gas sensing performance.
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Recent Advances in Wide Bandgap Perovskite Solar Cells: Focus on Lead-Free Materials for Tandem Structures.

Won-Jin Jang, +2 more
- 18 May 2023 - 
TL;DR: In this paper , various strategies for achieving high-efficiency WBG lead-free PSCs are discussed, drawing inspiration from prior research on WBG-based PSC, and the existing issues of WBG perovskites such as VOC loss are discussed.
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Artificial Adaptive and Maladaptive Sensory Receptors Based on a Surface‐Dominated Diffusive Memristor (Adv. Sci. 4/2022)

Young Geun Song, +10 more
- 01 Feb 2022 - 
TL;DR: Kong et al. as mentioned in this paper implemented artificial adaptive and maladaptive sensory receptors using a diffusive memristor as a biological counterpart of the somatosensory system in all vertebrates.
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Modulating Trinary‐Heterostructure of MoS2 via Controllably Carbon Doping for Enhanced Electrocatalytic Hydrogen Evolution Reaction

Bo-Chao Gao, +8 more
- 23 Feb 2023 - 
TL;DR: In this paper , a facile carbon doping paradigm, enabling augmentation of MoS2 phase transition, together with density functional theory calculations and rationales to explain the counterintuitive directionality of transitions is reported.