Search Results - "Khim, Z. G."

Ferromagnetism in cobalt-implanted ZnO by Norton, D. P., Overberg, M. E., Pearton, S. J., Pruessner, K., Budai, J. D., Boatner, L. A., Chisholm, M. F., Lee, J. S., Khim, Z. G., Park, Y. D., Wilson, R. G.

“…The magnetic and structural properties of cobalt-implanted ZnO single crystals are reported. High-quality, (110)-oriented single-crystal Sn-doped ZnO…”
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Magnetic properties of n -GaMnN thin films by Thaler, G. T., Overberg, M. E., Gila, B., Frazier, R., Abernathy, C. R., Pearton, S. J., Lee, J. S., Lee, S. Y., Park, Y. D., Khim, Z. G., Kim, J., Ren, F.

“…GaMnN thin films were synthesized using gas-source molecular-beam epitaxy. Mn concentrations between 3 and 12 at. % were investigated. No evidence of…”
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Electrophoretic Route to Bi2Sr2CaCu2O8+y Films and Microfibers from Superconducting Colloids by Jang, E.-S., Chang, J.-J., Jeon, S.-H., Khim, Z.-G., Choy, J.-H.

“…Superconducting colloids produced by exfoliation of Bi‐based compounds with high superconducting transition temperatures (high‐Tcs) can be used as precursors…”
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Intrinsic anomalous Hall conductivity of GaMnAs solely governed by the carrier concentration by Chun, S.H., Kim, Y.S., Choi, H.K., Lee, W.O., Suh, K.S., Oh, Y.S., Kim, K.H., Khim, Z.G., Park, Y.D.

“…In the core of quantum Hall effect, intrinsic anomalous Hall effect (AHE), and intrinsic spin Hall effect lies the Berry phase, a quantum mechanical phase…”
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Interplay between carrier and impurity concentrations in annealed Ga1-xMnxAs: intrinsic anomalous hall effect by Chun, S H, Kim, Y S, Choi, H K, Jeong, I T, Lee, W O, Suh, K S, Oh, Y S, Kim, K H, Khim, Z G, Woo, J C, Park, Y D

“…Investigating the scaling behavior of annealed Ga1-xMnxAs anomalous Hall coefficients, we note a universal crossover regime where the scaling behavior changes…”
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Local charge trapping and detection of trapped charge by scanning capacitance microscope in the SiO2/Si system by Hong, J. W., Shin, S. M., Kang, C. J., Kuk, Y., Khim, Z. G., Park, Sang-il

“…Charge trapping induced by hot carriers in a metal–oxide–semiconductor capacitor was studied with a scanning capacitance microscope (SCM). The local charge…”
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Growth of the dilute magnetic semiconductor GaMnN by molecular-beam epitaxy by OVERBERG, M. E, THALER, G. T, KHIM, Z. G, PARK, Y. D, PEARTON, S. J, HEBARD, A. F, ABERNATHY, C. R, THEODOROPOULOU, N. A, MCCARTHY, K. T, ARNASON, S. B, LEE, J. S, LIM, J. D, SHIM, S. B, SUH, K. S

“…Growth by MBE of the dilute-magnetic alloy GaMnN is reported. The Mn concentration, as determined by AES, is linear with increasing Mn-cell temperature up to…”
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Tilted magnetization of a La07Sr0.3MnO3/LaAlO3 (001) thin film by LIEBMANN, M, KAISER, U, SCHWARZ, A, WIESENDANGER, R, PI, U. H, NOH, T. W, KHIM, Z. G, KIM, D.-W

“…A La(0.7)Sr(0.3)MnO3 thin film epitaxially grown on a LaA1O3 (001) substrate by pulsed laser deposition has been investigated by means of low-temperature…”
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The Investigation of Ferroelectric Domain Behavior Affected by Thin Metallic Electrode by Kim, Jong-Hun, Baek, J., Khim, Z. G., Shin, Sangmin, Koo, June-Mo, Kim, Suk-Pil, Park, Youngsoo

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Investigation on hydrogen annealing effect for various ferroelectric films by electrostatic force microscope by Shin, S., Pi, U.H., Kim, D.J., Kang, B.S., Noh, T.W., Khim, Z.G.

“…Scanning probe microscope with a dc bias and an ac modulation signal applied to the probing tip has been quite successful for investigating the characteristics…”
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Tapping mode atomic force microscopy using electrostatic force modulation by Hong, J. W., Khim, Z. G., Hou, A. S., Park, Sang-il

“…We have developed a simple tapping mode in atomic force microscopy using a capacitive electrostatic force. In this technique, the probe-to-sample distance is…”
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Vortex dynamics in Bi2Sr2CaCu2O8 single crystal with low density columnar defects studied by magnetic force microscope by Pi, U H

“…We have studied vortex dynamics in Bi2Sr2CaCu2O8 single crystal with low density columnar defects by using a magnetic force microscope. Single crystal…”
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Electrostatic force microscopy study about the hole trap in thin nitride/oxide/semiconductor structure by Kim, Jong-Hun, Noh, Hyunho, Khim, Z. G., Jeon, Kwang Sun, Park, Young June, Yoo, Hyunseung, Choi, Eunseok, Om, Jaechul

“…The stoichiometric nitride (SiN1.33) and Si-rich nitride (SiN1.1) are characterized by the conductive atomic force microscopy (c-AFM) and electrostatic force…”
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Study on the films of a single-molecule magnet Mn12 modified by the selective insertion of a sulfur-terminated ligand by Phark, S.H., Khim, Z.G., Lim, J.M., Kim, J., Yoon, S.

“…We report the synthesis and characterization of Mn 12 O 12 ( PhCO 2 ) 15 ( 3 - thiopheneCO 2 ) ( H 2 O ) 4 ( 1) single-molecule magnet (SMM) and its monolayer…”
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Ferromagnetism in Co- and Mn-doped ZnO by Theodoropoulou, N.A., Hebard, A.F., Norton, D.P., Budai, J.D., Boatner, L.A., Lee, J.S., Khim, Z.G., Park, Y.D., Overberg, M.E., Pearton, S.J., Wilson, R.G.

“…Bulk single crystals of Sn-doped ZnO were implanted with Co or Mn at doses designed to produce transition metal concentrations of 3–5 at.% in the near-surface…”
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Development of a broadband shot noise measurement system at low-temperature for noise thermometry by Park, J, Rehman, M, Choi, J S, Khim, Z G, Ryu, S W, Song, W, Chong, Y

“…We report our experimental setup for the shot noise thermometry system at KRISS. Precision RF measurement setup in the frequency range of about 1 GHz has been…”
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Structural and electro-optic properties of pulsed laser deposited Bi4Ti3O12 thin films on MgO by JO, W, CHO, H.-J, NOH, T. W, KIM, B. I, KIM, D.-Y, KHIM, Z. G, KWUN, S.-I

“…Ferroelectric Bi4Ti3O12 thin films have been grown on MgO (100) and MgO(110) substrates by the pulsed laser deposition. X-ray diffraction studies show that the…”
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Magnetic flux noise in Nb thin film by Chun, S.H., Song, W., Koh, G.H., Kim, H.C., Khim, Z.G.

“…We measured the flux flow noise in a type-II superconductor by a direct flux detection method. The fluctuating component of flux changes in the central part of…”
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Observation of the flux-antiflux boundary propagation during magnetization reversal in Bi2Sr2CaCu2O8+δ with single vortex resolution by Schwarz, A., Pi, U. H., Liebmann, M., Wiesendanger, R., Khim, Z. G., Kim, D. H.

“…Snapshots of the flux distribution during magnetization reversal of a high-temperature superconductor Bi2Sr2CaCu2O8+δ single crystal in the presence of…”
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Visualizing flux distribution of superconductors in external magnetic fields with magnetic force microscopy by Pi, U. H., Schwarz, A., Liebmann, M., Wiesendanger, R., Khim, Z. G., Kim, D. H.

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