Search Results - "Park, Youngwook"

Atomic-precision control of plasmon-induced single-molecule switching in a metal–semiconductor nanojunction by Park, Youngwook, Hamada, Ikutaro, Hammud, Adnan, Kumagai, Takashi, Wolf, Martin, Shiotari, Akitoshi

“…Atomic-scale control of photochemistry facilitates extreme miniaturisation of optoelectronic devices. Localised surface plasmons, which provide strong…”
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Modeling of step height reduction with temperature function in copper CMP by Shin, Yeongil, Jeong, Jongmin, Park, Youngwook, Jeong, Seonho, Jung, Hokyoung, Jeong, Haedo

“…Chemical mechanical polishing (CMP) is a global planarization process that effectively reduces the step height of patterns. Conventional mathematical models…”
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Brute Force Orientation of Matrix‐Isolated Molecules: Reversible Reorientation of Formaldehyde in an Argon Matrix toward Perfect Alignment by Park, Youngwook, Kang, Hani, Kang, Heon

“…Brute force orientation by an electric field is a promising way of controlling the orientation of polar molecules in the gas phase, but its application to…”
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X-ray Diffraction Analysis of Damaged Layer During Polishing of Silicon Carbide by Jung, Hokyoung, Jeong, Seonho, Park, Youngwook, Shin, Yeongil, Jeong, Haedo

“…This study focused on the damaged layer of silicon carbide produced during polishing. For the experiment, 2-inch single-crystal 4H-SiC was used. In order to…”
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Configurational paths for SMEs' innovation: focusing on information resources, absorptive capacity, and government support by Park, Youngwook, Chung, Yanghon, Son, Hosung

“…The purpose of this study is to reveal the paths of how absorptive capacity and government support combine for SMEs to create innovation performance based on…”
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Recent Progress in the Manipulation of Molecules with DC Electric Fields by Park, Youngwook, Shin, Sunghwan, Kang, Heon

“…Conspectus The structure and reactivity of a molecule in the condensed phase are governed by its intermolecular interactions with the surrounding environment…”
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Electric Field Effect on Condensed-Phase Molecular Systems. IX. Control of Proton Displacement in Matrix-Isolated Hydrogen Chloride–Water Complexes by Park, Youngwook, Kang, Hani, Kang, Heon

“…This article focuses on the manipulation of molecular bond lengths by an external electric field. A uniform dc electric field with strength up to 1.5 × 108 V/m…”
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Entropy-Driven Spontaneous Reaction in Cryogenic Ice: Dissociation of Fluoroacetic Acids by Park, Youngwook, Shin, Sunghwan, Kang, Heon

“…Chemical reactions are extremely difficult to occur in ice at low temperature, where atoms and molecules are frozen in position with minimal thermal energy and…”
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Electric Field Effect on Condensed-Phase Molecular Systems. X. Interconversion Dynamics and Vibrational Stark Effect of Hydrogen Chloride Clusters in an Argon Matrix by Kang, Hani, Park, Youngwook, Shin, Sunghwan, Kang, Heon

“…In this study, the effect of a strong (≤4 × 10 V·m ) dc electric field on hydrogen chloride (HCl) dimers and trimers isolated in a solid argon matrix has been…”
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Electric Field Effect on Condensed-Phase Molecular Systems. VI. Field-Driven Orientation of Hydrogen Chloride in an Argon Matrix by Kang, Hani, Park, Youngwook, Kim, Zee Hwan, Kang, Heon

“…The orientation state of hydrogen chloride (HCl) molecules in a solid argon matrix was reversibly controlled by applying an external electric field of up to 4…”
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The frequency-domain infrared spectrum of ammonia encodes changes in molecular dynamics caused by a DC electric field by Park, Youngwook, Kang, Hani, Field, Robert W., Kang, Heon

“…Ammonia is special. It is nonplanar, yet in v = 1 of the umbrella mode (ν₂) its inversion motion is faster than J = 0↔1 rotation. Does the simplicity of the…”
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Electric Field Effect on Condensed-Phase Molecular Systems. IV. Conformational Change of 1,2-Dichloroethane in a Frozen Molecular Solid by Shin, Sunghwan, Park, Youngwook, Kang, Hani, Kang, Heon

“…In this work, we studied the effect of an externally applied electric field on the conformation and orientation of 1,2-dichloroethane (DCE) in a frozen…”
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Electric Field Effect on Condensed-Phase Molecular Systems. III. The Origin of the Field-Induced Change in the Vibrational Frequency of Adsorbed CO on Pt(111) by Kang, Hani, Shin, Sunghwan, Park, Youngwook, Kang, Heon

“…The effect of an external electric field on the C–O stretch frequency, ν­(C–O), of carbon monoxide was studied for CO in different environments of condensed…”
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Electric Field Effect on Condensed-Phase Molecular Systems. VIII. Vibrational Stark Effect and Dipolar Inversion in a Carbon Monoxide Crystal by Kang, Hani, Maurais, Josée, Park, Youngwook, Ayotte, Patrick, Kang, Heon

“…We applied a strong (≤2.6 × 108 V·m–1) external electric field across a carbon monoxide crystal film at 10 K and studied its effect on the sample with…”
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Dissociation of Trifluoroacetic Acid in Amorphous Solid Water: Charge-Delocalized Hydroniums and Zundel Continuum Absorption by Shin, Sunghwan, Park, Youngwook, Kim, Youngsoon, Kang, Heon

“…We studied the ionic dissociation of trifluoroacetic acid (TFA) in D2O amorphous solid water (ASW) using reflection absorption infrared spectroscopy,…”
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Electric Field Effect on Condensed-Phase Molecular Systems: V. Acid–Base Proton Transfer at the Interface of Molecular Films by Shin, Sunghwan, Park, Youngwook, Kang, Hani, Kang, Heon

“…In this work, we studied the effect of an applied electric field on the dissociation of acetic acid (AA) at the interface of the acid and ammonia molecular…”
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Electric Field Effect on Condensed-Phase Molecular Systems. VII. Vibrational Stark Sensitivity of Spatially Oriented Water Molecules in an Argon Matrix by Park, Youngwook, Lim, Jong Hyeon, Lee, Jin Yong, Kang, Heon

“…The susceptibility of a water molecule to electric fields provides fundamental and essential information for understanding the vibrational spectra of water…”
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Planarization profile modeling using pad bulk deformation and real contact area analysis of macro-scale device pattern by Jeong, Seonho, Jeong, Jongmin, Shin, Yeongil, Park, Youngwook, Kabasawa, Masashi, Hiyama, Hirokuni, Watanabe, Katsuhide, Matsuo, Hisanori, Wada, Yutaka, Jeong, Haedo

“…Abstract In general, the shape of the polished pattern is not flat but has a rounded curved profile. Unlike micro-patterns that have similar scales to pad…”
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Origin of photoinduced DC current and two-level population dynamics in a single molecule by Yao, Jiang, Park, Youngwook, Shi, Wenlu, Chen, Siyu, Ho, W

“…Studying the photoinduced changes of materials with atomic-scale spatial resolution can provide a fundamental understanding of light-matter interaction. A…”
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Brute Force Orientation of Matrix‐Isolated Molecules: Reversible Reorientation of Formaldehyde in an Argon Matrix toward Perfect Alignment by Park, Youngwook, Kang, Hani, Kang, Heon

“…Brute force orientation by an electric field is a promising way of controlling the orientation of polar molecules in the gas phase, but its application to…”
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