Full Publications

160. E. Hwang, S. Baek, W. Cho, Y. Joo, J. Jung, K. Watanabe, T. Taniguchi, Yong-Hyun Kim, and H. Yang, Polar ohmic contact switching with a ferroelectric metal, ACS Appl. Mater. Interfaces accepted (2025).

159. M. E. Khan, M. Aamir, C. Ming, Y.-Y. Sun, and Yong-Hyun Kim, Interfacial thermal resistance modulation in low-dimensional graphene/ boron nitride heterostructures for energy harvesting applications, FlatChem 51, 100846 (2025).

158. S. Baek, E.-C. Shin, J. Seo, and Yong-Hyun Kim, Detecting signatures of surface antibonding nodes through atomic-scale thermopower, Appl. Surf. Sci. 685, 162027 (2025). Appl. Surf. Sci. 685, 162027 (2025).

157. D. Kim, J. Seo, S. Yer, S. Baek, W. Cho, S. Zheng, Yong-Hyun Kim, M. Zhao, and H. Yang, Thermal biasing for lattice symmetry breaking and topological edge state imaging, Nature Commun. 16, 1879 (2025). Nature Commun. 16, 1879 (2025).

156. M. H. Chang, J. Jung, J. Seo, M. J. Kang, Yong-Hyun Kim, and S.-J. Kahng, Molecule-Supported Magnetic-Atom Dimers on Au(111): Multiple Structures and Kondo Resonances, Appl. Surf. Sci. 679, 161168 (2025). Appl. Surf. Sci. 679, 161168 (2025)

155. Y. Park, J. Kim, M. Jeong, D. Shin, J. Jung, H. Kim, H. Jeong, H. Kim, Yong-Hyun Kim, and S. Jeong, Pb-Free Infrared Harvesting Colloidal Quantum Dot Solar Cells Using n-p Homojunction Architecture, Adv. Energy Mater. 2404141 (2024). Adv. Energy Mater. 2404141 (2024).

154. T. G. Park, S. Baek, J. Park, E.-C. Shin, H. R. Na, E.-T. Oh, S.-H. Chun, Yong-Hyun Kim, S. Lee, and F. Rotermund, Spectroscopic Evidence of Ultrafast Topological Phase Transition by Light-Driven Strain, ACS Nano, 18, 30966 (2024). ACS Nano, 18, 30966 (2024).

153. M. Kim, J. Lee, J. Jung, D. Shin, J. Kim, E. Cho, Y. Xing, H. Jeong, S. Park, S.-H. Oh, Yong-Hyun Kim, and S. Jeong, Surface-Originated Weak Confinement in Tetrahedral Indium Arsenide Quantum Dots, J. Am. Chem. Soc. 146, 10251 (2024). J. Am. Chem. Soc. 146. 10251 (2024).

152. M. A. Hermosilla-Palacios, M. Martinez, E. A. Doud, T. Hertel, A. M. Spokoyny, S. Cambré, W. Wenseleers, Yong-Hyun Kim, A. J. Ferguson, and J. L. Blackburn, Carrier density and delocalization signatures in doped carbon nanotubes from quantitative magnetic resonance, Nanoscale Horizon, 9, 278 (2024). Nanoscale Horiz., 9, 278 (2024).

151. Y. Shin, Y. Lee, C. Jo, Yong-Hyun Kim, and S. Park, Co(O)4(N)‐type single‐atom‐based catalysts and ligand‐driven modulation of electrocatalytic properties for reducing oxygen molecules, EcoEnergy 2, 154-168 (2024).  EcoEnergy 2,154-168 (2024).

150. J. M. Harper, C. S. McDonald, E. J. Rheingold, L. C. Wehn, R. E. Bumbaugh, E. J. Cope, L. E. Lindberg, J. Pham, Yong-Hyun Kim, J. Dufek, and C. H. Hendon, Moisture-controlled triboelectrification during coffee grinding, Matter, 7, 266 (2024). Matter 7, 266 (2024).

149. E.-C. Shin, J.-H. Mun, S. Baek, J. Jung, and Yong-Hyun Kim, Recent progress in understanding the microscopic origin of triboelectricity from mechanochemistry to thermoelectricity, Chem. Phys. Rev. 4, 031305 (2023). Chem. Phys. Rev. 4, 031305 (2023).

148. D. Lee, H. Jeong, H. Lee, Yong-Hyun Kim, and J. Y. Park, Phase-dependent Friction on Exfoliated Transition Metal Dichalcogenides Atomic Layers, Small 2302713 (2023). Small, 2302713 (2023).

147. J. Seo, H.-H. Nahm, H.-S. Park, S. Yun, J. H. Lee, Y.-J. Kim, Yong-Hyun Kim, and C.-H. Yang, Detection of the prototype symmetry of ferroelastic WO3 domain walls by angle-resolved polarized Raman spectroscopy, Phys. Rev. B 108, 014103 (2023). Phys. Rev. B 108, 014103 (2023).

146. W. Ahmad, H. Jeong, H.-H. Nahm, Y. Lee, E. Park, H. Lee, G. Ali, Yong-Hyun Kim, J. Jurng, and Y. Oh, Metal-anchoring, metal oxidation-resistance, and electron transfer behavior of oxygen vacancy-rich TiO2 in supported noble metal catalyst for room temperature HCHO conversion, Chem. Eng. J. 467, 143412 (2023). Chem. Eng. J. 467, 143412 (2023).

145. S. Baek, E.-C. Shin, S. Cho, H.-K. Lyeo, and Yong-Hyun Kim, Nanoscale homojunction thermoelectric generator built in defect-engineered MoS2, Phys. Rev. B 107, 195411 (2023). Phys. Rev. B 107, 195411 (2023).

144. M. Choi, M. Kim, Y. Lee, T. Kim, J. H. Kim, D. Shin, J. W. Kim, Yong-Hyun Kim, and S. Jeong, Tailored Band Edge Positions by Fractional Ligand Replacement of Nonconductive Colloidal Quantum Dot Films, J. Phys. Chem. C 127, 4825 (2023). J. Phys. Chem. C 127, 4825 (2023).

143. J. S. Lim, H.-H. Nahm, M. Campanini, J. Lee, Y.-J. Kim, H.-S. Park, J. Suh, J. Jung, Y. Yang, T. Y. Koo, M. D. Rossell, Yong-Hyun Kim, and C.-H. Yang, Critical ionic transport across an oxygen-vacancy ordering transition, Nature Commun. 13, 5130 (2022). Nature Commun. 13, 5130 (2022).

142. M. E. Khan, Q. Wali, M. Aamir, and Yong-Hyun Kim, Spin transport properties of carbon nanotubes by ferromagnetic zigzag triangular defects: A first-principles study, Mater. Today Commun. 32, 104074 (2022) Mater. Today Commun. 32, 104074 (2022).

141. D. Kim, E.-C. Shin, Y. Lee, Y. H. Lee, M. Zhao, Yong-Hyun Kim, and H. Yang, Atomic-scale thermopower in charge density wave states, Nature Commun. 13, 4516 (2022). Nature Commun. 13, 4516 (2022).

140. E.-C. Shin, J.-H. Ko, H.-K. Lyeo, and Yong-Hyun Kim, Derivation of a governing rule in triboelectric charging and series from thermoelectricity, Phys. Rev. Research 4, 023131 (2022). Phys. Rev. Research 4, 023131 (2022).

139. J. Jung, and Yong-Hyun Kim, Hidden breathing kagome topology in hexagonal transition metal dichalcogenides, Phys. Rev. B 105, 085138 (2022). Phys. Rev. B 105, 085138 (2022).

138. S. Seok, M. Choi, Y. Lee, D. Jang, Y. Shin, Yong-Hyun Kim, C. Jo, and S. Park, Ni Nanoparticles on Ni Core/N-Doped Carbon Shell Heterostructures for Electrocatalytic Oxygen Evolution, ACS Appl. Nano Mater. 4, 9, 9418-9429 (2021). ACS Appl. Nano Mater. 4, 9, 9418 (2021).

137. Y. Kim, H. Choi, Y. Lee, W.-K. Koh, E. Cho, T. Kim, H. Kim, Yong-Hyun Kim, H. Y. Jeong, and S. Jeong, Tailored growth of single-crystalline InP tetrapods, Nature Commun. 12, 4454  (2021). Nature Commun. 12, 4454 (2021).

136. H. Lee, J. Y. Woo, D. Y. Park, I. Jo, J. Park, Y. Lee, Y. Koo, J. Choi, H. Kim, Yong-Hyun Kim, M. S. Jeong, S. Jeong, and K.-D. Park, Tip-Induced Strain Engineering of a Single Metal Halide Perovskite Quantum Dot, ACS Nano, 15, 9057 (2021). ACS Nano 15, 9057 (2021).

135. H. Lim, S. Yang, S.-H. Lee, J.-Y. Lee, Y. Lee, A. B. Situmorang, Yong-Hyun Kim, and J. W. Kim, Influence of the metal phthalocyanine molecular orientation on charge separation at the organic donor/acceptor interface, J. Mater. Chem. C 9, 2156 (2021). J. Mater. Chem. C, 9, 2156(2021).

134. J. Jang, Y.-H. Kim, S. Park, D. Yoo, H. Cho, J. Jang, H. B. Jeong, H. Lee, J. M. Yuk, C. B. Park, D. Y. Jeon, Yong-Hyun Kim, B.-S. Bae, and T.-W. Lee, Extremely Stable Luminescent Crosslinked Perovskite Nanoparticles under Harsh Environments over 1.5 Years, Adv. Mater. 33, 2005255 (2020). Adv. Mater. 33, 2005255 (2020).

133. J.-M. Park, H.-D. Kim, H. Joh, S. C. Jang, K. Park, H.-H. Nahm, Yong-Hyun Kim, S. Jeon, and H.-S. Kim, Metal-induced n+/n homojunction for ultrahigh electron mobility transistors, NPG Asia Mater. 12, 81 (2020). NPG Asia Mater. 12, 81 (2020).

132. J. Lim, J.-W, Jung, N.-Y. Kim, G. Y. Lee, H. J. Lee, Y. Lee, D. S. Choi, K. R. Yoon, Kim, Yong-Hyun Kim, I.-D. Kim, S. O. Kim, N2-dopant of graphene with electrochemically switchable bifunctional ORR/OER catalysis for Zn-air battery, Energy Storage Mater. 32, 517 (2020). Energy Storage Mater. 2020, 32, 517 (2020).

131. J. S. Lim, J. Lee, B. J. Lee, Y.-J. Kim, H.-S. Park, J. Suh, H.-H. Nahm, S.-W. Kim, B.-G. Cho, T. Y. Koo, E. Choi, Yong-Hyun Kim, and C.-H. Yang, Harnessing the topotactic transition in oxide heterostructures for fast and high-efficiency electrochromic applications, Sci. Adv. 6, 41, eabb8553 (2020). Sci. Adv. 6, 41, eabb8553 (2020).

130. G. H. Gu, C. Choi, Y. Lee, A. B. Situmorang, J. Noh, Yong-Hyun Kim, and Y. Jung, Progress in Computational and Machine‐Learning Methods for Heterogeneous Small‐Molecule Activation, Adv. Mater. 32, 1907865 (2020). Adv. Mater. 32, 1907865 (2020).

129. D. Jang, Y. Lee, Y. Shin, S. Park, C. Jo, Yong-Hyun Kim, and S. Park, Coordination structure of Jacobsen catalyst with N-modified graphene and their electrocatalytic properties for reducing oxygen molecules, Appl. Catal. B 263, 118337 (2020). Appl. Catal. B, 263, 118337 (2020).

128. D. Yoo, J. Y. Woo, Y. Kim, S. W. Kim, S.-H. Wei, S. Jeong, and Yong-Hyun Kim, Origin of the Stability and Transition from Anionic to Cationic Surface Ligand Passivation of All-Inorganic Cesium Lead Halide Perovskite Nanocrystals, J. Phys. Chem. Lett. 11, 3, 652 (2020). J. Phys. Chem. Lett., 11, 652 (2020).

127. H.-H., Nahm, H.-D. Kim, J.-M. Park, H.-S. Kim, and Yong-Hyun Kim, Amorphous Mixture of Two Indium-Free BaSnO₃ and ZnSnO₃ for Thin-Film Transistors with Balanced Performance and Stability, ACS Appl. Mater. Interfaces 12, 3719 (2020). ACS Appl. Mater. Interfaces, 12, 3719 (2020).

126. J. Lee, H.-H. Nahm, and Yong-Hyun Kim, Diversity of hole-trap centers due to small polarons and bipolarons in Ca-doped BiFeO₃: Origin of electrochromism, Phys. Rev. B 101, 014110 (2020). Phys. Rev. B 101, 014110 (2020).

125. Y. Kim, J. H. Chang, H. Choi, Yong-Hyun Kim, W. K. Bae, and S. Jeong, III–V colloidal nanocrystals: control of covalent surfaces, Chem. Sci. 11, 913 (2020). Chem. Sci., 11, 913 (2020).

124. M. H. Chang, Y. H. Chang, N.-Y. Kim, H. Kim, S.-H. Lee, M.-S. Choi, Yong-Hyun Kim, and S.-J. Kahng, Tuning and sensing spin interactions in Co-porphyrin/Au with NH₃ and NO₂ binding, Phys. Rev. B 10, 245406  (2019). Phys. Rev. B, 2019, 100, 245406 (2019).

123. S. Ning, S. C. Huberman, Z. Ding, H.-H. Nahm, Yong-Hyun Kim, H.-S. Kim, G. Chen, and C. A. Ross, Anomalous Defect Dependence of Thermal Conductivity in Epitaxial WO₃ Thin Films, Advanced Mateirals 31, 43 (2019). Adv. Mat., 2019, 31, 43 (2019).

122. M. H. Chang, N.-Y. Kim, Y. H. Chang, Y. Lee, U. S. Jeon, H. Kim, Yong-Hyun Kim, and S.-J. Kahng, O₂, NO₂ and NH₃ coordination to Co-porphyrin studied with scanning tunneling microscopy on Au(111), Nanoscale 11, 8510-8517 (2019). Nanoscale,2019, 11, 8510-8517 (2019).

121. P. Zhang, Yong-Hyun Kim, and S.-H. Wei, Origin of High-Tc Ferromagnetism in Isovalent-Doped III-V, Phys. Rev. Applied, 11, 054058 (2019) Phys. Rev. Applied, 2019, 11, 050458 (2019).

120. H. Lee, H. Jeong, J. Suh, W. H. Doh, J. Baik, H.-J. Shin, J.-H. Ko, J. Wu, Yong-Hyun Kim, and J. Y. Park, Nanoscale Friction on Confined Water Layers Intercalated between MoS₂ Flakes and Silica, J. Phys. Chem. C, 123, 8827-8835 (2019) J. Phys. Chem. C, 2019, 123, 8827 (2019).

119. Y. Ihm, H. Park, J. Jakowski, E.-S. Lee, J. R Morris, J.-H. Shim, Yong-Hyun Kim, B. G. Sumpter, M. Yoon, Assessing the Predictive Power of Density Functional Theory in Finite-Temperature Hydrogen Adsorption/Desorption Thermodynamics, J. Phys. Chem. C. 122, 26189 (2018). J. Phys. Chem. C 122, 26189 (2018).

118. J. Park, K.D. Yang, N.-Y. Kim, K.-W. Jung, V.-D. Le, H.-J. Lim, J. An, K. Jin, Yong-Hyun Kim, K.T. Nam, D.W. Moon, Quantitative Analysis of Calcium Phosphate Nanocluster Growth Using Time-of-Flight Medium-Energy-Ion-Scattering Spectroscopy, ACS Cent. Sci. 4, 1253 (2018). ACS Cent. Sci. 4, 1253-1260 (2018).

117. C. Choi, S.B. Back, N.-Y. Kim, J. Lim, Yong-Hyun Kim, and Y. Jung, Suppression of Hydrogen Evolution Reaction in Electrochemical N₂ Reduction Using Single-Atom Catalysts: A Computational Guideline, ACS Catal. 8, 7517 (2018). ACS Catal. 8, 7517-7525 (2018).

116. S. Lim, B. Choi, S.Y. Lee, S. Lee, H.-H. Nahm, Yong-Hyun Kim, T. Kim, J.-G Park, J. Lee, J. Hong, S.G. Kwon, and T. Hyeon, Microscopic States and the Verwey Transition of Magnetite Nanocrystals Investigated by Nuclear Magnetic Resonance, Nano Lett. 18, 1745 (2018). Nano Lett. 18, 1745-1750 (2018).

115. M.-H. Seo, J.-H. Ko, H.-C. Park, J.O. Lee, S.-D. Ko, J.H. Mun, B.J. Cho, Yong-Hyun Kim, and  J.-B. Yoon., >1000-Fold Lifetime Extension of a Nickel Electromechanical Contact Device via Graphene, ACS Appl. Mater. Interfaces. 10, 9085 (2018). ACS Appl. Mater. Interfaces 10, 9085 (2018).

114. H. Lee, J.-H. Ko, H. C. Song, M. Salmeron, J. Y. Park, and Yong-Hyun Kim, Isotope- and Thickness-Dependent Friction of Water Layers Intercalated Between Graphene and Mica, Tribol. Lett. 66, 36 (2018). Tribol. Lett. 66, 36 (2018).

113. J.H. Song, X.D. Mai, S.H. Jeong, and Yong-Hyun Kim, Hysteresis and Photo-Instability Caused by Mobile Ions in Colloidal Quantum Dot Photovoltaic, J. Phys. Chem. Lett. 8, 5259 (2017).  J. Phys. Chem. Lett. 8, 5259 (2017).

112. M.-H. Jang, H.S. Yang, Y.H. Chang, H.-C. Park, H.J. Park, H.H. Cho, B.J. Kim, Yong-Hyun Kim, and Y.-H. Choa, Selective engineering of oxygen-containing functional groups using alkyl ligand of oleylamine for revealing luminescence mechanism of graphene oxide quantum dots, Nanoscale 9, 18635 (2017). Nanoscale 9, 18635 (2017).

111. S.K. Kwon, K.E. Lee, H.S. Lee, S.J. Koh, J.-H. Ko, Yong-Hyun Kim, S.O. Kim, and J.Y. Park, The Effect of Thickness and Chemical Reduction of Graphene Oxide on Nanoscale Friction, J. Phys. Chem. B. 122, 543 (2017). J. Phys. Chem. B 122, 543 (2017).

110. H. Lee, J.-H. Ko, J. S. Choi, J. H. Hwang, Yong-Hyun Kim, M. B. Salmeron, and J. Y. Park, Enhancement of Friction by Water Intercalated between Graphene and Mica, J. Phys. Chem. Lett. 8, 3482 (2017). J. Phys. Chem. Lett. 8, 3482 (2017).

109. J. Whiteley, S. Hafner, S.-S. Han, S. Kim, V.-D. Le, C. Ban, Yong-Hyun Kim, K. H. Oh, and S. Lee, All-solid-state disordered LiTiS₂ pseudocapacitor, J. Mater. Chem. A 5, 15661-15668 (2017). J. Mater. Chem. A, 5, 15661-15668 (2017).

108. J. H. Song, H. Choi, S. Jeong, and Yong-Hyun Kim, High performance colloidal quantum dot photovoltaics by controlling protic solvents in ligand exchange, Adv. Energy Mater. 1700301 (2017). Adv. Energy Mater. 1700301 (2017).

107. P. Zhang, Yong-Hyun Kim, Understanding Size-Dependent Morphology Transition of Triangular MoS₂ Nanoclusters: The Role of Metal Substrate and Sulfur Chemical Potential, J. Phys. Chem. C, 121,1809-1816 (2017). J. Phys. Chem. C, 121,1809-1816 (2017).

106. J-.H. Ko, D. Yoo, and Yong-Hyun Kim, Atomic Models for Anionic Ligand Passivation of Cation-Rich Surfaces of IV-VI, II-VI, and III-V Colloidal Quantum Dots, Chem. Commun. 53, 388-391 (2017). Chem. Commun. 53, 388-391 (2017).

105. H.-W. Song, N.-Y. Kim, J.-E. Park, J.-H. Ko, R. J. Hickey, Yong-Hyun Kim, S.-J. Park, Shape-Controlled Syntheses of Metal Oxide Nanoparticles by the Introduction of Rare-Earth Metals, Nanoscale 9, 2732-2738 (2017). Nanoscale 9, 2732-2738 (2017).

104. S. Back,  J. Lim, N.-Y. Kim, Yong-Hyun Kim, and Y. Jung, Single-Atom Catalysts for CO₂ Electroreduction with Significant Activity and Selectivity Improvements, Chem. Sci. 8, 1090-1096 (2017). Chem. Sci. 8, 1090-1096 (2017).

103. J. Kim, M. E. Khan, J.-H. Ko, J. H. Kim, E.-S. Lee, J. Suh, J. Wu, Yong-Hyun Kim, J. Y. Park, and H.-K. Lyeo, Bimodal Control of Heat Transport at Graphene–Metal Interfaces Using Disorder in Graphene, Scientific Reports 6, 34428 (2016). Scientific Reports 6, 34428 (2016).

102. Y. H. Chang, H. Kim, S.-J. Kahng, and Yong-Hyun Kim, Axial coordination and electronic structure of diatomic NO, CO, and O₂ molecules adsorbed onto Co-tetraphenylporphyrin on Au(111), Ag(111), and Cu(111): A density-functional theory study, Dalton Trans., 45, 16673-16681 (2016). Dalton Trans., 45, 16673-16681 (2016).

101. Y. Oh, J. O. Hwang, E.-S. Lee, M. Yoon, V.-D. Le, Yong-Hyun Kim, D. H. Kim, and S. O. Kim, Divalent Fe Atom Coordination in Two-Dimensional Microporous Graphitic Carbon Nitride, ACS Appl. Mater. Interfaces, 8, 25438-25443 (2016). ACS Appl. Mater. Interfaces, 8, 25438-25443 (2016).

100. H. Yoon, Y. H. Chang, S. H. Song, E.-S. Lee, S. H. Jin, C. Park, J. Lee, B. H. Lee, H. J. Kang, Yong-Hyun Kim and S. Jeon, Intrinsic Photoluminescence Emission from Subdomained Graphene Quantum Dots, Adv. Mater. 28, 5255-5261 (2016). Adv. Mater. 28, 5255-5261 (2016).

99. J. Oh, Y. H. Chang, Yong-Hyun Kim, and S. Park, Thickness-dependent photocatalytic performance of graphite oxide for degrading organic pollutants under visible light, Phys. Chem. Chem. Phys., 18, 10882-10886 (2016). Phys. Chem. Chem. Phys., 18, 10882-10886 (2016).

98. A. D. Avery, B. H. Zhou, J. Lee, E.-S. Lee, E. M. Mller, R. Ihly, D. Wesenberg, K. S. Mistry, S. L. Guillot, B. L. Zink, Yong-Hyun Kim, and J. L. Blackburn, Tailored semiconducting carbon nanotube networks with enhanced thermoelectric properties, Nature Energy 1, 16033 (2016). Nature Energy 1, 16033 (2016).

97. K.Kim, D. Yoo, H.Choi, S. Tamang, J.-H. Ko, S. Kim, Yong-Hyun Kim, S. Jeong, Halide-Amine Co-Passivated Indium Phosphide Colloidal Quantum Dots in Tetrahedral Shape, Angew. Chem., 128, 3778 (2016). Angew. Chem. 128, 3778 (2016).

96. M. E. Khan, P.Zhang, Y.-Y, Sun, S. B. Zhang, and Yong-Hyun Kim, Tailoring graphene magnetism by zigzag triangular holes: A first-principles thermodynamics study, AIP Advances 6, 035023 (2016). AIP Advances 6, 035023 (2016).

95. J. Lim, U. N. Maiti, N.-Y. Kim, R. Narayan, W. J. Lee, D. S. Choi, Y. Oh, J. M. Lee, G. Y. Lee, S. H. Kang, H. Kim, Yong-Hyun Kim & S. O. Kim, Dopant-specific unzipping of carbon nanotubes for intact crystalline graphene nanostructures, Nature Commun. 7, 10364 (2016). Nature Commun. 7, 10364 (2016).

94. K. Chu, B.-K. Jang, J. H. Sung, Y. A. Shin, E.-S. Lee, K. Song, J. H. Lee, C.-S. Woo, S. J. Kim, S.-Y. Choi, T. Y. Koo, Yong-Hyun Kim, S.-H. Oh, M.-H. Jo, and C.-H. Yang, Enhancement of the anisotropic photocurrent in ferroelectric oxides by strain gradients, Nature Nanotech. 10, 972 (2015). Nature Nanotech. 10, 972 (2015).

93. Y. Oh, V.-D. Le, U.N. Maiti, J.O. Hwang, W.J. Park, J. Lim, K.E. Lee, Y.-S. Bae, Yong-Hyun Kim, and S.O. Kim, Selective and Regenerative Carbon Dioxide Capture by Highly Polarizing Porous Carbon Nitride, ACS Nano 9, 9148 (2015). ACS Nano 9, 9148 (2015).

92. H. Kim, Y.H. Chang, W.-J. Jang, E.-S. Lee, Yong-Hyun Kim, S.-J. Kahng, Probing Single-Molecule Dissociations from a Bimolecular Complex NO-Co-Porphyrin, ACS Nano 9, 7722 (2015). ACS Nano 9, 7722 (2015).

91. M.-H. Jang, H.D. Ha, E.-S. Lee, F. Liu, Yong-Hyun Kim, T.S. Seo, Y.-H. Cho, Is the Chain of Oxidation and Reduction Process Reversible in Luminescent Graphene Quantum Dots?, Small 11, 3773 (2015). Small 11, 3773 (2015).

90. J. Oh, Y.H. Mo, V.-D. Le, S. Lee, J. Han, G. Park, Yong-Hyun Kim, S.E. Park, S. Park, Borane-modified graphene-based materials as CO₂ adsorbents, Carbon 79, 450-456 (2014). Carbon 79, 450-456 (2014).

89. J. Woo, J.-H. Ko, J. Song, K. Kim, H. Choi, Yong-Hyun Kim, D. C. Lee, and S. Jeong, Ultrastable PbSe Nanocrystal Quantum Dots via in Situ Formation of Atomically Thin Halide Adlayers on PbSe(100), J. Am. Chem. Soc. 136, 8883 (2014). J. Am. Chem. Soc. 136, 8883 (2014).

88. Y. S. Yun, V.-D. Le, H. Kim, S.-J. Chang, S. J. Baek, S. Park, B. H. Kim, Yong-Hyun Kim, K. Kang, and H.-J. Jin, Effects of sulfur doping on graphene-based nanosheets for use as anode materials in lithium-ion batteries, J. Power Sources, 262, 79 (2014). J. Power Sources 262, 79 (2014).

87. H. Kim, Y. H. Chang, S.-H. Lee, S. Lim, S.-K. Noh, Yong-Hyun Kim, S.-J. Kahng, Visualizing Tilted Binding and Precession of Diatomic NO Adsorbed to Co-porphyrin on Au (111) using Scanning Tunneling Microscopy, Chem. Sci., 5, 2224 (2014). Chem. Sci. 5, 2224 (2014).

86. E.-S. Lee, S. Cho, H.-K. Lyeo, and Yong-Hyun Kim, Seebeck Effect at the Atomic Scale, Phys. Rev. Lett. 112, 136601 (2014). Phys. Rev. Lett. 112, 136601 (2014).

85. S. Lee, D. T. Lee, J.-H. Ko, W.-J. Kim, J. Joo, S. Jeong, J. A. McGuire, Yong-Hyun Kim, D. C Lee, Slow Colloidal Growth of PbSe Nanocrystals for Facile Morphology and Size Control, RSC Adv. 4, 9842 (2014). RSC Adv. 4, 9842 (2014).

84. J. M. Yun, S. Park, Y. H. Hwang, E.-S. Lee, U. Maiti, H. Moon, B.-H. Kim, B.-S. Bae, Yong-Hyun Kim, S. O. Kim, Complementary p-& n-Type Polymer Doping for Ambient Stable Graphene Inverter, ACS Nano 8, 650 (2014). ACS Nano 8, 650 (2014).

83. J. H. Mun, Y. H. Chang, D. O. Shin, J. M. Yoon, D. S. Choi, K.-M. Lee, J. Y. Kim, S. K. Cha, J. Y. Lee, J.-R. Jeong, Yong-Hyun Kim, S. O. Kim, Monodisperse Pattern Nanoalloying for Synergistic Intermetallic Catalysis, Nano Lett. 13, 5720 (2013). Nano Lett. 13, 5720 (2013).

82. S. Cho, S. D. Kang, W. Kim, E.-S. Lee, S.-J. Woo, K.-J. Kong, I. Kim, H.-D. Kim, T. Zhang, J. A. Stroscio, Yong-Hyun Kim, H.-K. Lyeo, Thermoelectric imaging of structural disorder in epitaxial graphene, Nature Mater. 12, 913 (2013). Nature Mater. 12, 913 (2013).

81. H. Kim, Y. H. Chang, S.-H. Lee, Yong-Hyun Kim, S.-J. Kahng, Switching and Sensing Spin States of Co–Porphyrin in Bimolecular Reactions on Au (111) Using Scanning Tunneling Microscopy, ACS Nano 7, 9312 (2013). ACS Nano 7, 9312 (2013).

80. S.-J. Woo, E.-S. Lee, M. Yoon, Yong-Hyun Kim, Finite-Temperature Hydrogen Adsorption and Desorption Thermodynamics Driven by Soft Vibration Modes, Phys. Rev. Lett. 111, 066102 (2013). Phys. Rev. Lett. 111, 066102 (2013).

79 J. Kang, Yong-Hyun Kim, G. C. Glatzmaier, S.-H. Wei, Origin of anomalous strain effects on the molecular adsorption on boron-doped graphene, J. Chem. Phys. 139, 044709 (2013). J. Chem. Phys. 139, 044709 (2013).

78. B. Choi, J. Lee, S. Lee, J.‐H. Ko, K.‐S. Lee, J. Oh, J. Han, Yong‐Hyun Kim, I. S. Choi, S. Park, Generation of Ultra‐High‐Molecular‐Weight Polyethylene from Metallocenes Immobilized onto N‐Doped Graphene Nanoplatelets, Macromol. Rapid Commun. 34, 533 (2013). Macromol. Rapid Commun. 34, 533 (2013).

77. H. Choi, J.-H. Ko, Yong-Hyun Kim, S. Jeong, Steric Hindrance Driven Shape Transition in PbS Quantum Dots: Understanding Size-Dependent Stability, J. Am. Chem. Soc. 135, 5278 (2013). J. Am. Chem. Soc. 135, 5278 (2013).

76. S. Kwon, E.-S. Lee, H. Seo, K.-J. Jeon, C. C. Hwang, Yong-Hyun Kim, J. Y. Park, Reversible Oxidation States of Single Layer Graphene Tuned by Electrostatic Potential, Surf. Sci. 612, 37 (2013). Surf. Sci. 612, 37 (2013).

75. V.‐D. Le, Yong‐Hyun Kim, Energy Storage: Hydrogen, Computational Approaches to Energy Materials 131-148. Computational Approaches to Energy Materials 131-148.

74. T. A. Yersak, H. A. Macpherson, S. C. Kim, V.‐D. Le, C. S. Kang, S.‐B. Son, Yong‐Hyun Kim, J. E. Trevey, K. H. Oh, C. Stoldt, S.‐H. Lee, Solid State Enabled Reversible Four Electron Storage, Adv. Energy Mater. 3, 120 (2013). Adv. Energy Mater. 3, 120 (2013).

73. J.-H. Ko, S. Kwon, I.-S. Byun, J. S. Choi, B. H. Park, Yong-Hyun Kim, J. Y. Park, Nanotribological Properties of Fluorinated, Hydrogenated, and Oxidized Graphenes, Tribol. Lett. 50, 137 (2013). Tribol. Lett. 50, 137 (2013).

72. A. T. Lee, J. Kang, S.-H. Wei, K. J. Chang, Yong-Hyun Kim, Carrier-mediated long-range ferromagnetism in electron-doped Fe-C4 and Fe-N4 incorporated graphene, Phys. Rev. B 86, 165403 (2012). Phys. Rev. B 86, 165403 (2012).

71. S. Kwon, J.-H. Ko, K.-J. Jeon, Yong-Hyun Kim, J. Y. Park, Enhanced nanoscale friction on fluorinated graphene, Nano Lett. 12, 6043 (2012). Nano Lett. 12, 6043 (2012).

70. Y. Y. Sun, W. Y. Ruan, X. Gao, J. Bang, Yong-Hyun Kim, K. Lee, D. West, X. Liu, T.-L. Chan, M. Y. Chou, S. B. Zhang, Phase diagram of graphene nanoribbons and band-gap bifurcation of Dirac fermions under quantum confinement, Phys. Rev. B 85, 195464 (2012). Phys. Rev. B 85, 195464 (2012).

69. J. Kang, J. Zhu, C. Curtis, D. Blake, G. Glatzmaier, Yong-Hyun Kim, S.-H. Wei, Atomically Abrupt Liquid-Oxide Interface Stabilized by Self-Regulated Interfacial Defects: The Case of Al/Al2O3 Interfaces, Phys. Rev. Lett. 108, 226105 (2012). Phys. Rev. Lett. 108, 226105 (2012).

68. Yong-Hyun Kim, K. Kim, S. B. Zhang, First-principles calculation of thermodynamic stability of acids and bases under pH environment: A microscopic pH theory, J. Chem. Phys. 136, 134112 (2012). J. Chem. Phys. 136, 134112 (2012).

67. S. D. Kang, S. C. Lim, E.-S. Lee, Y. W. Cho, Yong-Hyun Kim, H.-K. Lyeo, Y. H. Lee, Interfacial Thermal Conductance Observed to be Higher in Semiconducting than Metallic Carbon Nanotubes, ACS Nano 6, 3853, (2012). ACS Nano 6, 3853, (2012).

66. J. H. Bak, V.-D. Le, J. Kang, S.-H. Wei, Yong-Hyun Kim, First-Principles Study of Electronic Structure and Hydrogen Adsorption of 3d Transition Metal Exposed Paddle Wheel Frameworks, J. Phys. Chem. C 116, 7386 (2012). J. Phys. Chem. C 116, 7386 (2012).

65. J. Kang, J. Z., S.-H. Wei, E. Schwegler, Yong-Hyun Kim, Persistent Medium-Range Order and Anomalous Liquid Properties of Al1-xCux Alloys, Phys. Rev. Lett. 108, 115901 (2012). Phys. Rev. Lett. 108, 115901 (2012).

64. S. Park, Y. Hu, J. O. Hwang, E.-S. Lee, L. B. Casabianca, W. Cai, J. R. Potts, H.-W. Ha, S. Chen, J. Oh, S. O. Kim, Yong-Hyun Kim, Y. Ishii, R. S. Ruoff, Chemical structures of hydrazine-treated graphene oxide and generation of aromatic nitrogen doping, Nature Commun. 3, 638 (2012). Nature Commun. 3, 638 (2012).

63. S.-M. Ko, J.-H. Kim, Y.-H. Ko, Y. H. Chang, Yong-Hyun Kim, J. Yoon, J. Y. Lee, Y.-H. Cho, Growth Mechanism of Catalyst-Free and Mask-Free Heteroepitaxial GaN Submicrometer-and Micrometer-Sized Rods under Biaxial Strain: Variation of Surface Energy and Adatom Kinetics, Cryst. Growth Des. 12, 3838 (2012). Cryst. Growth Des. 12, 3838 (2012).

62. H. Y. Koo, H.-J. Lee, Y.-Y. Noh, E.-S. Lee, Yong-Hyun Kim, W. S. Choi, Gold nanoparticle-doped graphene nanosheets: sub-nanosized gold clusters nucleate and grow at the nitrogen-induced defects on graphene surfaces, J. Mater. Chem. 22, 7130 (2012).  J. Mater. Chem. 22, 7130 (2012).

61. J. O. Hwang, J. S. Park, D. S. Choi, J. Y. Kim, S. H. Lee, K. E. Lee, Yong-Hyun Kim, M. H. Song, S. Yoo, S. O. Kim, Workfunction-tunable, N-doped reduced graphene transparent electrodes for high-performance polymer light-emitting diodes, ACS Nano 6, 159 (2012). ACS Nano 6, 159 (2012).

60. D. H. Lee, W. J. Lee, W. J. Lee, S. O. Kim, Yong-Hyun Kim, Theory, Synthesis, and Oxygen Reduction Catalysis of Fe-Porphyrin-Like Carbon Nanotube, Phys. Rev. Lett. 106, 175502 (2011). Phys. Rev. Lett. 106, 175502 (2011).

59. J. Kang, S.-H. Wei, K. Zhu, Yong-Hyun Kim, First-principles theory of electrochemical capacitance of nanostructured materials: Dipole-assisted subsurface intercalation of lithium in pseudocapacitive TiO2 anatase nanosheets, J. Phys. Chem. C 115, 4909 (2011). J. Phys. Chem. C 115, 4909 (2011).

58. H. Choi, Y. C. Park, Yong-Hyun Kim, Y. S. Lee, Ambient carbon dioxide capture by boron-rich boron nitride nanotube, J. Am. Chem. Soc. 133, 2084 (2011). J. Am. Chem. Soc. 133, 2084 (2011).

57. Y. Y. Sun, Yong-Hyun Kim, K. Lee, D. West, S. B. Zhang, Altering the spin state of transition metal centers in metal–organic frameworks by molecular hydrogen adsorption: a first-principles study, Phys. Chem. Chem. Phys. 13, 5042 (2011). Phys. Chem. Chem. Phys. 13, 5042 (2011).

56. J. Kang, S.-H. Wei, Yong-Hyun Kim, Origin of the Diverse Melting Behaviors of Intermediate-Size Nanoclusters: Theoretical Study of AlN (N= 51−58, 64), J. Am. Chem. Soc. 132, 18287 (2010). J. Am. Chem. Soc. 132, 18287 (2010).

55. Yong-Hyun Kim, J. Kang, S.-H. Wei, Origin of Enhanced Dihydrogen-Metal Interaction in Carboxylate Bridged Cu2–Paddle-Wheel Frameworks, Phys. Rev. Lett. 105, 236105 (2010). Phys. Rev. Lett. 105, 236105 (2010).

54. Y. Y. Sun, K. Lee, L. Wang, Yong-Hyun Kim, W. Chen, Z. Chen, S. B. Zhang, Accuracy of density functional theory methods for weakly bonded systems: The case of dihydrogen binding on metal centers, Phys. Rev. B 82, 073401 (2010). Phys. Rev. B 82, 073401 (2010).

53. Yong-Hyun Kim, Y. Sun, J. Kang, W. Choi, K. Lee, Y. Zhao, S. B. Zhang, Ab Initio Search for Hydrogen Storage Nanostructured Materials, Microscopy and Microanalysis 16, 1332. Microscopy and Microanalysis 16, 1332.

52. K. Lee, Yong-Hyun Kim, Y. Y. Sun, D. West, Y. Zhao, Z. Chen, S. B. Zhang, Hole-Mediated Hydrogen Spillover Mechanism in Metal-Organic Frameworks, Phys. Rev. Lett. 104, 236101 (2010). Phys. Rev. Lett. 104, 236101 (2010).

51. Y. Ohk, Yong-Hyun Kim, Y. Jung, Comment on “Inaccuracy of density functional theory calculations for dihydrogen binding energetics onto ca cation centers”, Phys. Rev. Lett. 104, 179601 (2010). Phys. Rev. Lett. 104, 179601 (2010).

50. W. I. Choi, S.-H. Jhi, K. Kim, Yong-Hyun Kim, Divacancy-nitrogen-assisted transition metal dispersion and hydrogen adsorption in defective graphene: A first-principles study, Phys. Rev. B 81, 085441 (2010). Phys. Rev. B 81, 085441 (2010).

49. J. Kang, S.-H. Wei, Yong-Hyun Kim, Microscopic Theory of Hysteretic Hydrogen Adsorption in Nanoporous Materials, J. Am. Chem. Soc. 132, 1510 (2010). J. Am. Chem. Soc. 132, 1510 (2010).

48. J. Kang, Yong-Hyun Kim, Half-Solidity of Tetrahedral-like Al55 Clusters, ACS Nano 4, 1092 (2010). ACS Nano 4, 1092 (2010).

47. Y. Y. Sun, K. Lee, Yong-Hyun Kim, S. B. Zhang, Ab initio design of Ca-decorated organic frameworks for high capacity molecular hydrogen storage with enhanced binding, Appl. Phys. Lett. 95, 033109 (2009). Appl. Phys. Lett. 95, 033109 (2009).

46. H. Xiang, J. Kang, S.-H. Wei, Yong-Hyun Kim, C. Curtis, D. Blake, Shape Control of Al Nanoclusters by Ligand Size, J. Am. Chem. Soc. 131, 8522 (2009). J. Am. Chem. Soc. 131, 8522 (2009).

45. Yong-Hyun Kim, Y. Y. Sun, S. B. Zhang, Ab initio calculations predicting the existence of an oxidized calcium dihydrogen complex to store molecular hydrogen in densities up to 100 g/L, Phys. Rev. B 79, 115424 (2009). Phys. Rev. B 79, 115424 (2009).

44. Yong-Hyun Kim, Y. Y. Sun, W. I. Choi, J. Kang, S. B. Zhang, Enhanced dihydrogen adsorption in symmetry-lowered metal–porphyrin-containing frameworks, Phys. Chem. Chem. Phys. 11, 11400 (2009) (cover paper). Phys. Chem. Chem. Phys. 11, 11400 (2009).

43. Y. Y. Sun, Yong-Hyun Kim, K. Lee, S. B. Zhang, Accurate and efficient calculation of van der Waals interactions within density functional theory by local atomic potential approach, J. Chem. Phys. 129, 154102 (2008). J. Chem. Phys. 129, 154102 (2008).

42. Y. Zhao, Yong-Hyun Kim, L. J. Simpson, A. C. Dillon, S.-H. Wei, M. J. Heben, Opening space for H2 storage: cointercalation of graphite with lithium and small organic molecules, Phys. Rev. B 78, 144102 (2008). Phys. Rev. B 78, 144102 (2008).

41. S.‐H. Lee, Yong‐Hyun Kim, R. Deshpande, P. A. Parilla, E. Whitney, D. T. Gillaspie, K. M. Jones, A. Mahan, S. B. Zhang, A. C. Dillon, Reversible Lithium‐Ion Insertion in Molybdenum Oxide Nanoparticles, Adv. Mater. 20, 3627 (2008). Adv. Mater. 20, 3627 (2008).

40. J. L. Blackburn, T. M. Barnes, M. C. Beard, Yong-Hyun Kim, R. C. Tenent, T. J. McDonald, B. To, T. J. Coutts, M. J. Heben, Transparent conductive single-walled carbon nanotube networks with precisely tunable ratios of semiconducting and metallic nanotubes, ACS Nano 2, 1266 (2008). ACS Nano 2, 1266 (2008).

39. T. J. McDonald, D. Svedruzic, Yong-Hyun Kim, J. L. Blackburn, S. B. Zhang, P. W. King, M. J. Heben, Wiring-Up Hydrogenase with Single-Walled Carbon Nanotubes, Nano Lett. 8, 1783 (2008). Nano Lett. 8, 1783 (2008).

38. J. L. Blackburn, D. Svedruzic, T. J. McDonald, Yong-Hyun Kim, P. W. King, M. J. Heben, Raman spectroscopy of charge transfer interactions between single wall carbon nanotubes and [FeFe] hydrogenase, Dalton Trans. 5454 (2008). Dalton Trans. 5454 (2008).

37. T. J. McDonald, D. Svedruzic, Yong-Hyun Kim, J. L. Blackburn, S. B. Zhang, P. W. King, M. J. Heben, Wiring-up hydrogenase with single-walled carbon nanotubes, Nano Lett. 7, 3528 (2007). Nano Lett. 7, 3528 (2007).

36. A. C. Dillon, E. Whitney, C. Engtrakul, C. J. Curtis, K. J. O'Neill, P. A. Parilla, L. J. Simpson, M. J. Heben, Y. Zhao, Yong‐Hyun Kim, S. B. Zhang, Novel organometallic fullerene complexes for vehicular hydrogen storage, Phys. Stat. Sol. B 244, 4319 (2007). Phys. Stat. Sol. B 244, 4319 (2007).

35. Y. Jiang, Yong-Hyun Kim, S. B. Zhang, P. Ebert, S. Yang, Z. Tang, K. Wu, E. G. Wang, Growing extremely thin bulklike metal film on a semiconductor surface: Monolayer Al (111) on Si (111), Appl. Phys. Lett. 91, 181902 (2007). Appl. Phys. Lett. 91, 181902 (2007).

34. Y. Y. Sun, Yong-Hyun Kim, S. B. Zhang, Effect of spin state on the dihydrogen binding strength to transition metal centers in metal-organic frameworks, J. Am. Chem. Soc. 129, 12606 (2007). J. Am. Chem. Soc. 129, 12606 (2007).

33. D. S. Chang, T. J. McDonald, Yong-Hyun Kim, J. L. Blackburn, M. J. Heben, P. W. King, Interaction of [FeFe]-hydrogenases with single-walled carbon nanotubes, Proceedings of SPIE 6650, 665011. Proceedings of SPIE 6650, 665011.

32. C. Engtrakul, Yong-Hyun Kim, J. M. Nedeljkovic, S. P. Ahrenkiel, K. E. H. Gilbert, J. L. Alleman, S. B. Zhang, O. I. Micic, A. J. Nozik, M. J. Heben, Self-assembly of linear arrays of semiconductor nanoparticles on carbon single-walled nanotubes, J. Phys. Chem. B 110, 25153 (2006).  J. Phys. Chem. B 110, 25153 (2006).

31. Yong-Hyun Kim, S. B. Zhang, Y. Yu, L. F. Xu, C. Z. Gu, Dihydrogen bonding, p-type conductivity, and origin of change in work function of hydrogenated diamond (001) surfaces, Phys. Rev. B 74, 075329 (1999). Phys. Rev. B 74, 075329 (1999).

30. Y. Zhao, A. C. Dillon, Yong-Hyun Kim, M. J. Heben, S. B. Zhang, Self-catalyzed hydrogenation and dihydrogen adsorption on titanium carbide nanoparticles, Chem. Phys. Lett. 425, 273 (2006). Chem. Phys. Lett. 425, 273 (2006).

29. Yong-Hyun Kim, Y. Zhao, A. Williamson, M. J. Heben, S. B. Zhang, Nondissociative adsorption of H2 molecules in light-element-doped fullerenes, Phys. Rev. Lett. 96, 016102 (2006). Phys. Rev. Lett. 96, 016102 (2006).

28. E. S. Whitney, C. J. Curtis, C. Engtrakul, M. F. Davis, T. Su, P. A. Parilla, L. J. Simpson, J. L. Blackburn, Y. Zhao, Yong-Hyun Kim, S. B. Zhang, M. J. Heben, A. C. Dillon, Hydrogen Storage in Novel Carbon-Based Nanostructured Materials, MRS Proceedings 927 (1). MRS Proceedings 927 (1).

27. H.-M. Hong, Y.-J. Kang, J. Kang, E.-C. Lee, Yong-Hyun Kim, K. J. Chang, Effect of chemical bonding on the magnetic stability and magnetic moment in Mn-based binary compounds, Phys. Rev. B 72, 144408 (2005). Phys. Rev. B 72, 144408 (2005).

26. Y. Zhao, Yong‐Hyun Kim, M.‐H. Du, S. B. Zhang, Icosahedral Quantum Dots and 2D Quasicrystals for Group IV Semiconductors, AIP Conf. Proc. 772, 625 (2005). AIP Conf. Proc. 772, 625 (2005).

25. Yong-Hyun Kim, M. J. Heben, S. B. Zhang, First‐Principles Band Offsets of Carbon Nanotubes with III‐V Semiconductors, AIP Conf. Proc. 772, 1031 (2005). AIP Conf. Proc. 772, 1031 (2005).

24. Y. Zhao, Yong-Hyun Kim, A. C. Dillon, M. J. Heben, S. B. Zhang, Hydrogen storage in novel organometallic buckyballs, Phys. Rev. Lett. 94, 155504 (2005). Phys. Rev. Lett. 94, 155504 (2005).

23. J. Feng, S.-Y. Ding, M. P. Tucker, M. E. Himmel, Yong-Hyun Kim, S. B. Zhang, B. M. Keyes, G. Rumbles, Cyclodextrin driven hydrophobic∕ hydrophilic transformation of semiconductor nanoparticles, Appl. Phys. Lett. 86, 033108 (2005). Appl. Phys. Lett. 86, 033108 (2005).

22. A. C. Dillon, J. L. Blackburn, P. A. Parilla, Y. Zhao, Yong-Hyun Kim, S. B. Zhang, A. H. Mahan, J. L. Alleman, K. M. Jones, K. E. H. Gilbert, Discovering the Mechanism of H2 Adsorption on Aromatic Carbon Nanostructures to Develop Adsorbents for Vehicular Applications, MRS proceedings 837, 117. MRS proceedings 837, 117.

21. Yong-Hyun Kim, Y. Zhao, M. J. Heben, S. B. Zhang, Generalized Kubas Complexes as a Novel Means for Room Temperature Molecular Hydrogen Storage, MRS proceedings 837, 95. MRS proceedings 837, 95

20. A. C. Dillon, B. P. Nelson, Y. Zhao, Yong-Hyun Kim, C. E. Tracy, S. B. Zhang, Importance of Turning to Renewable Energy Resource with Hydrogen as a Promising Candidate and on-board Storage a Critical Barrier, MRS Proceedings 895, 0895-G05-03. MRS Proceedings 895, 0895-G05-03.

19. C.-Y. Moon, Yong-Hyun Kim, and K. J. Chang, Dielectric-Screening Properties and Coulomb Pseudopotential μ* for MgB2, Phys. Rev. B 70, 104522 (2004). Phys. Rev. B 70, 104522 (2004).

18. Y. Zhao, Yong-Hyun Kim, M.-H. Du, and S. B. Zhang, First-Principles Prediction of Icosahedral Quantum Dots for Tetravalent Semiconductors, Phys. Rev. Lett. 93, 015502 (2004), Phys. Rev. Focus 14 Story 1 (2004). Phys. Rev. Lett. 93, 015502 (2004).

17. K.-H. Ahn, Yong-Hyun Kim, J. Wiersig, and K. J. Chang, Spectral Properties of Incommensurate Double-Walled Carbon Nanotubes, Physica E 22 (1-3), 666 (2004). Physica E 22 (1-3), 666 (2004).

16. Yong-Hyun Kim, M. J. Heben, and S. B. Zhang, Nanotube Wires on Commensurate InAs Surfaces: Binding Energies, Band Alignments, and Bipolar Doping by the Surfaces, Phys. Rev. Lett. 92, 176102 (2004). Phys. Rev. Lett. 92, 176102 (2004).

15. Yong-Hyun Kim, Yufeng Zhao, MJ Heben, SB Zhang, Generalized Kubas Complexes as a Novel Means for Room Temperature Molecular Hydrogen Storage, MRS Proceedings 837, N3. 21 MRS Proceedings 837, N3. 21

14. C. Engtrakul, J. M. Nedeljkovic, Yong-Hyun Kim, S. P. Ahrenkiel, K. E. H. Gilbert, J. L. Alleman, S. B. Zhang, O. I. Micic, A. J. Nozik, M. J. Heben, Self-Organization of Semiconductor Quantum Nanocrystals on Carbon Single-Wall Nanotubes into Close-Packed Linear Arrays, MRS Proceedings 858 (1). MRS Proceedings 858 (1).

13. Yong-Hyun Kim, J. Choi, K. J. Chang, and D. Tomanek, Defective Fullerenes and Nanotubes as Molecular Magnets: An Ab Initio Study, Phys. Rev. B 68, 125420 (2003). Phys. Rev. B 68, 125420 (2003).

12. J. Choi, Yong-Hyun Kim, K. J. Chang, and D. Tomanek, Itinerant Ferromagnetism in Heterostructured C/BN Nanotubes, Phys. Rev. B 67, 125421 (2003). Phys. Rev. B 67, 125421 (2003).

11. Yong-Hyun Kim, I.-H. Lee, K. J. Chang, and S. Lee, Dynamics of Fullerene Coalescence, Phys. Rev. Lett. 90, 065501 (2003). Phys. Rev. Lett. 90, 065501 (2003).

10. K.-H. Ahn, Yong-Hyun Kim, J. Wiersig, and K. J. Chang, Spectral Correlation in Incommensurate Multiwalled Carbon Nanotubes, Phys. Rev. Lett. 90, 026601 (2003). Phys. Rev. Lett. 90, 026601 (2003).

9. D.-H. Kim, Yong-Hyun Kim, and K. J. Chang, Conductance Calculation on Carbon Nanotube Devices, Sae Mulli (The Korean Physical Society) 44, 149 (2002). Sae Mulli (The Korean Physical Society) 44, 149 (2002).

8. Yong-Hyun Kim and K. J. Chang, Electron Transport through Quantum-Dot States of n-type Carbon Nanotubes, Appl. Phys. Lett. 81, 2264 (2002). Appl. Phys. Lett. 81, 2264 (2002).

7. Yong-Hyun Kim and K. J. Chang, Subband Mixing Rules in Circumferentially Perturbed Carbon Nanotubes: Effects of Transverse Electric Fields, Phys. Rev. B 64, 153404 (2001). Phys. Rev. B 64, 153404 (2001).

6. Yong-Hyun Kim, K. J. Chang, and S. G. Louie, Electronic Structure of Radially Deformed BN and BC3 Nanotubes, Phys. Rev. B 63, 205408 (2001). Phys. Rev. B 63, 205408 (2001).

5. Yong-Hyun Kim, H.-S. Sim, and K. J. Chang, Electronic Structure of Collapsed C, BN, and BC3 Nanotubes, Current Applied Physics 1, 39 (2001). Current Applied Physics 1, 39 (2001).

4. Yong-Hyun Kim, K.J. Chang, and S. G. Louie, Band-Gap Modification by Radial Deformation in C, BN, and BC₃ Nanotubes, Proceedings of the 25th International Conference on the Physics of Semiconductors (Osaka, 2000), Springer Proceedings in Physics, Vol. 87 (Part II) 1645 (2001).

3. Oh, Yong-Hyun Kim, D. Youm, and M. R. Beasley, Spin-Orbit Scattering Effect on the Oscillatory Tc of Superconductive/Magnetic Multilayers, Phys. Rev. B 63, 052501 (2000). Phys. Rev. B 63, 052501 (2000).

2. Yong-Hyun Kim, C.-J. Park, and K. J. Chang, Subbands in Carbon Nanotubes under Radial Deformation, J. Korean Phys. Soc. 37, 85 (2000). J. Korean Phys. Soc. 37, 85 (2000).

1. C.-J. Park, Yong-Hyun Kim, and K. J. Chang, Band-gap modification by radial deformation in carbon nanotubes, Phys. Rev. B 60, 10656 (1999). Phys. Rev. B 60, 10656 (1999).