Gakyung Kwon

Your AI, On a Dial: Controlling Investment Bias in LLMs with a Single Neuron

Sahong Park, Suhwan Park, Hoyoung Lee, Gakyung Kwon et autres

Large language models (LLMs) are increasingly used in investment decision-making, yet prior work shows that they exhibit systematic, model-specific investment preferences. We study whether a model's overall investment stance can be calibrated to a specified direction and strength. We introduce an investment-bias …

Dry Process for Green Manufacturing of Battery Electrodes: Structural Evolution of Freestanding Film During Roll-to-Roll Processing

Younghwan Jeong, Deok Ryu, Dalyu Kim, Giwoo Nam et autres

Abstract The demand for cost-effective and sustainable battery manufacturing promotes interest in solvent-free electrode processing. Conventional slurry-based wet coating requires substantial energy for solvent evaporation and recovery, imposing process complexity and environmental burdens. By eliminating toxic organic solvents, dry electrode processing based …

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Chemo‐Mechanical Failure and Reinforcement of Solid Electrolyte Films for Practical All‐Solid‐State Li Metal Pouch Cells

Ki Heon Baeck, Yong Bae Song, Dalyu Kim, Seunggoo Jun et autres

ABSTRACT All‐solid‐state Li metal batteries (ASLMBs) are the key to achieving high energy densities; however, studies on practically relevant pouch‐type cells remain scarce. A critical challenge lies in integrating thin solid electrolyte films, particularly under the high pressures required for cell assembly, …

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Computational Electrochemistry of DNA and its Structural Units: Effect of Lithium

Ryan Wong, Gakyung Kwon, Seung Soon Jang

Electrochemistry of DNA Nucleobases, Nucleosides, and Nucleotides and their Computational Analysis under Aqueous Condition

Gakyung Kwon, Ryan Wong, Seung Soon Jang