Search Results - "Char, K"

Critical thickness of ultrathin ferroelectric BaTiO3 films by Kim, Y. S., Kim, D. H., Kim, J. D., Chang, Y. J., Noh, T. W., Kong, J. H., Char, K., Park, Y. D., Bu, S. D., Yoon, J.-G., Chung, J.-S.

“…To investigate the critical thickness of ferroelectric BaTiO3 (BTO) films, we fabricated fully strained SrRuO3∕BTO∕SrRuO3 heterostructures on SrTiO3 substrates…”
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Fabrication of Highly Ordered Multilayer Films Using a Spin Self-Assembly Method by Cho, J., Char, K., Hong, J.-D., Lee, K.-B.

“…A very short processing time for making well‐organized multilayer films can be achieved employing the novel spin self‐assembly method described in this paper…”
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Effects of strain on the dielectric properties of tunable dielectric SrTiO3 thin films by Hyun, S., Char, K.

“…We fabricated an epitaxial Au/SrTiO3(001)/SrRuO3 (or CaRuO3)(001)/SrTiO3 (or LaAlO3)(001) heterostructure to investigate the effect of the strain on the…”
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Tunable Superhydrophobic and Optical Properties of Colloidal Films Coated with Block-Copolymer-Micelles/Micelle-Multilayers by Hong, J., Bae, W. K., Lee, H., Oh, S., Char, K., Caruso, F., Cho, J.

“…Superhydrophobic surfaces are prepared based on silica colloids coated with multiple layers of block copolymer micelles (see figure). The hierarchical surface…”
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Properties of interface-engineered high Tc Josephson junctions by Moeckly, B. H., Char, K.

“…We have created YBCO thin film ramp edge Josephson junctions by modification of the edge surface prior to counterelectrode deposition. No deposited interlayer…”
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Interaction with Olefins of the Partially Polarized Surface of Silver Nanoparticles Activated by p-Benzoquinone and Its Implications for Facilitated Olefin Transport by Kang, Y. S., Kang, S. W., Kim, H., Kim, J. H., Won, J., Kim, C. K., Char, K.

“…Silver nanoparticles activated by electron acceptors, such as p‐benzoquinone, are used as olefin carriers for facilitated olefin transport…”
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Resistive memory switching in epitaxially grown NiO by Lee, S. R., Char, K., Kim, D. C., Jung, R., Seo, S., Li, X. S., Park, G.-S., Yoo, I. K.

“…Epitaxial NiO films have been fabricated on Sr Ru O 3 films prepared on Sr Ti O 3 single-crystal substrates. The x-ray diffraction spectra and transmission…”
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Anomalous double peak structure in superconductor/ferromagnet tunneling density of states by SanGiorgio, P, Reymond, S, Beasley, M R, Kwon, J H, Char, K

“…We have experimentally investigated the density of states (DOS) in Nb/Ni (S/F) bilayers as a function of Ni thickness, d(F). Our thinnest samples show the…”
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High-Modulus Spin-On Organosilicate Glasses for Nanoporous Applications by Ro, H. W., Char, K., Jeon, E.-c., Kim, H.-J., Kwon, D., Lee, H.-J., Lee, J.-K., Rhee, H.-W., Soles, C. L., Yoon, D. Y.

“…Both the modulus and hardness of a conventional methylsilsesquioxane‐type organosilicate, typically synthesized from the methyltrimethoxysilane monomer, can be…”
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Observation of two-gap superconductivity in SrFe1.85Co0.15As2 single crystals by scanning tunneling microscopy and spectroscopy by Park, Jewook, Khim, Seunghyun, Jeon, Gun Sang, Kim, Jun Sung, Kim, Kee Hoon, Char, K

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Mesoporous Organosilicas Prepared with PEO-Containing Triblock Copolymers with Different Hydrophobic Moieties by Cho, Eun-Bum, Kwon, Kwan-Wook, Char, Kookheon

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Role of oxygen vacancies formed between top electrodes and epitaxial NiO films in bipolar resistance switching by Lee, S.R., Kim, H.M., Char, K., Jang, J.H., Kim, M., Cho, M.R., Park, Y.D., Jung, R., Kim, D.C., Seo, S.

“…We investigated bipolar resistance switching (RS) behavior of a top electrode/epitaxial NiO using Al and Pt as the top electrodes (TEs) and epitaxial NiO…”
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Quantitative analysis of the proximity effect in Nb/Co60Fe40, Nb/Ni, and Nb/Cu40Ni60 bilayers by KIM, Jinho, JUN HYUNG KWON, CHAR, K, DOH, Hyeonjin, CHOI, Han-Yong

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Observation of biological samples using a scanning microwave microscope by Park, Jewook, Hyun, S., Kim, A., Kim, T., Char, K.

“…We present the application of a scanning microwave microscope technique to biological samples. Since dielectric properties of most biological samples originate…”
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Electrical characteristics of SiOxFy gate oxides formed by a plasma fluorination technique by Kim, D. S., Lee, Jino, Char, K.

“…The electrical characteristics of metal-oxide-semiconductor capacitors with ultrathin fluorinated SiO2 formed by a plasma fluorination technique have been…”
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Anomalous Double Peak Structure in Superconductor/Ferromagnet Tunneling Density of States by SanGiorgio, P., Reymond, S., Beasley, M. R., Kwon, J. H., Char, K.

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Anisotropic tuning behavior in epitaxial Ba0.5Sr0.5TiO3 thin films by Hyun, S., Lee, J. H., Kim, S. S., Char, K., Park, S. J., Sok, J., Lee, E. H.

“…The tuning properties of epitaxial Ba0.5Sr0.5TiO3 (BST) thin films were investigated by a scanning microwave microscope (SMM) and an LCR meter. Although the…”
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Study of interface resistances in epitaxial YBa2Cu3O7-x/barrier/YBa2Cu3O7-x junctions by CHAR, K, ANTOGNAZZA, L, GEBALLE, T. H

“…We have measured interface resistances in YBa2Cu3O7−x/barrier/YBa2Cu3O7−x junctions with different barrier materials in an edge junction geometry. CaRuO3,…”
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Ferroelectric field effect in ultrathin SrRuO3 films by Ahn, C. H., Hammond, R. H., Geballe, T. H., Beasley, M. R., Triscone, J.-M., Decroux, M., Fischer, O/., Antognazza, L., Char, K.

“…We report the observation of a ferroelectric field effect in the conducting oxide SrRuO3 using Pb(Zr0.52Ti0.48)O3/SrRuO3 epitaxial heterostructures. Upon…”
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Bi-epitaxial grain boundary junctions in YBa2Cu3O7 by CHAR, K, COLCLOUGH, M. S, GARRISON, S. M, NEWMAN, N, ZAHARCHUK, G

“…We have developed a new way of making grain boundary junctions in YBa2Cu3O7 thin films by controlling the in-plane epitaxy of the deposited film using seed and…”
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