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IFFM&AFM2011

Prof Jin-Hyo Boo

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  1. Nano Express

    Magnetization reversal of Co/Pd multilayers on nanoporous templates

    By making use of an e-beam deposition system, the [Co(2 Å)/Pd(10 Å)]15 multilayers were prepared on a Si(100) substrate and anodized aluminum oxide [AAO] templates with average pore diameters of around 185, 95, a...

    Chien-Chih Huang, Chin-Chung Yu, Shih-Yuan Chen, Yeong-Der Yao and Jun-Yang Lai

    Nanoscale Research Letters 2012 7:41

    Published on: 5 January 2012

  2. Nano Express

    Behavior of NiTiNb SMA wires under recovery stress or prestressing

    The recovery stress of martensitic shape-memory alloy [SMA] wires can be used to confine concrete, and the confining effectiveness of the SMA wires was previously proved through experimental tests. However, th...

    Eunsoo Choi, Tae-hyun Nam, Young-Soo Chung, Yeon-Wook Kim and Seung-yong Lee

    Nanoscale Research Letters 2012 7:66

    Published on: 5 January 2012

  3. Original paper

    Structure and electrical properties of sputtered TiO2/ZrO2 bilayer composite dielectrics upon annealing in nitrogen

    The high-k dielectric TiO2/ZrO2 bilayer composite film was prepared on a Si substrate by radio frequency magnetron sputtering and post annealing in N2 at various temperatures in the range of 573 K to 973 K. Trans...

    Ming Dong, Hao Wang, Cong Ye, Liangping Shen, Yi Wang, Jieqiong Zhang and Yun Ye

    Nanoscale Research Letters 2012 7:31

    Published on: 5 January 2012

  4. Nano Express

    Selective preparation of zero- and one-dimensional gold nanostructures in a TiO2 nanocrystal-containing photoactive mesoporous template

    Nanocrystallized SiO2-TiO2 with tubular mesopores was prepared via the sol-gel technique. Gold was deposited in the tubular mesopores of the nanocrystallized SiO2-TiO2. The shape of the gold was varied from one-d...

    Go Kawamura, Teruhisa Okuno, Hiroyuki Muto and Atsunori Matsuda

    Nanoscale Research Letters 2012 7:27

    Published on: 5 January 2012

  5. Nano Express

    LiNi0.4Co0.3Mn0.3O2 thin film electrode by aerosol deposition

    LiNi0.4Co0.3Mn0.3O2 thin film electrodes are fabricated from LiNi0.4Co0.3Mn0.3O2 raw powder at room temperature without pretreatments using aerosol deposition that is much faster and easier than conventional meth...

    Icpyo Kim, Tae-Hyun Nam, Ki-Won Kim, Jou-Hyeon Ahn, Dong-Soo Park, Cheolwoo Ahn, Byong Sun Chun, Guoxiu Wang and Hyo-Jun Ahn

    Nanoscale Research Letters 2012 7:64

    Published on: 5 January 2012

  6. Nano Express

    Fabrication of core/shell ZnWO4/carbon nanorods and their Li electroactivity

    Carbon-coated ZnWO4 [C-ZW] nanorods with a one-dimensional core/shell structure were synthesised using hydrothermally prepared ZnWO4 and malic acid as precursors. The effects of the carbon coating on the ZnWO4 na...

    Hyun-Woo Shim, Ah-Hyeon Lim, Gwang-Hee Lee, Hang-Chul Jung and Dong-Wan Kim

    Nanoscale Research Letters 2012 7:9

    Published on: 5 January 2012

  7. Nano Express

    Wet-chemistry processing of powdery raw material for high-tech ceramics

    The purpose of this study was to develop wet-chemistry approaches for the synthesis of ultradispersed and mesoporous metal oxide powders and powdery composites intended for usage in the production of ceramic m...

    Elena A Trusova, Kirill V Vokhmintcev and Igor V Zagainov

    Nanoscale Research Letters 2012 7:58

    Published on: 5 January 2012

  8. Nano Express

    Effect of triplet multiple quantum well structures on the performance of blue phosphorescent organic light-emitting diodes

    We investigate multiple quantum well [MQW] structures with charge control layers [CCLs] to produce highly efficient blue phosphorescent organic light-emitting diodes [PHOLEDs]. Four types of devices from one t...

    Seokjae Lee, Jaryong Koo, Gunwoo Hyung, Donghwan Lim, Donghyung Lee, Kumhee Lee, Seungsoo Yoon, Wooyoung Kim and Youngkwan Kim

    Nanoscale Research Letters 2012 7:23

    Published on: 5 January 2012

  9. Nano Express

    Gas nitriding and subsequent oxidation of Ti-6Al-4V alloys

    Ti-6Al-4V alloys consisting of α-Ti grains and intergranular β-Ti islands were nitrided at 850°C for 1 to 12 h under a nitrogen pressure of 1 Pa. With increasing nitriding time, the Ti-N compound layer became ...

    Dong Bok Lee, Iryna Pohrelyuk, Oleh Yaskiv and Jae Chun Lee

    Nanoscale Research Letters 2012 7:21

    Published on: 5 January 2012

  10. Nano Express

    Low-temperature synthesis of LiFePO4 nanocrystals by solvothermal route

    LiFePO4 nanocrystals were synthesized at a very low temperature of 170°C using carbon nanoparticles by a solvothermal process in a polyol medium, namely diethylene glycol without any heat treatment as a post proc...

    Jinsub Lim, Sung-Won Kang, Jieh Moon, Sungjin Kim, Hyosun Park, Joseph Paul Baboo and Jaekook Kim

    Nanoscale Research Letters 2012 7:3

    Published on: 5 January 2012

  11. Nano Express

    Electrospray deposition of polymer thin films for organic light-emitting diodes

    Electrospray process was developed for organic layer deposition onto polymer organic light-emitting diode [PLED] devices in this work. An electrospray can be used to produce nanometer-scale thin films by elect...

    Wontae Hwang, Guoqing Xin, Minjun Cho, Sung Min Cho and Heeyeop Chae

    Nanoscale Research Letters 2012 7:52

    Published on: 5 January 2012

  12. Nano Express

    Lattice-patterned LC-polymer composites containing various nanoparticles as additives

    In this study, we show the effect of various nanoparticle additives on phase separation behavior of a lattice-patterned liquid crystal [LC]-polymer composite system and on interfacial properties between the LC...

    Kyoseung Sim, Shi-Joon Sung, Eun-Ae Jung, Dae-Ho Son, Dae-Hwan Kim, Jin-Kyu Kang and Kuk Young Cho

    Nanoscale Research Letters 2012 7:46

    Published on: 5 January 2012

  13. Nano Express

    Ga-doped ZnO transparent electrodes with TiO2 blocking layer/nanoparticles for dye-sensitized solar cells

    Ga-doped ZnO [GZO] thin films were employed for the transparent electrodes in dye-sensitized solar cells [DSSCs]. The electrical property of the deposited GZO films was as good as that of commercially used flu...

    Ji-Hong Kim, Kyung-Ju Lee, Ji-Hyung Roh, Sang-Woo Song, Jae-Ho Park, In-Hyung Yer and Byung-Moo Moon

    Nanoscale Research Letters 2012 7:11

    Published on: 5 January 2012

  14. Nano Express

    Durability test with fuel starvation using a Pt/CNF catalyst in PEMFC

    In this study, a catalyst was synthesized on carbon nanofibers [CNFs] with a herringbone-type morphology. The Pt/CNF catalyst exhibited low hydrophilicity, low surface area, high dispersion, and high graphitic...

    Juhae Jung, Byungil Park and Junbom Kim

    Nanoscale Research Letters 2012 7:34

    Published on: 5 January 2012

  15. Nano Express

    A novel method for crystalline silicon solar cells with low contact resistance and antireflection coating by an oxidized Mg layer

    One of the key issues in the solar industry is lowering dopant concentration of emitter for high-efficiency crystalline solar cells. However, it is well known that a low surface concentration of dopants result...

    Jonghwan Lee, Youn-Jung Lee, Minkyu Ju, Kyungyul Ryu, Bonggi Kim and Junsin Yi

    Nanoscale Research Letters 2012 7:32

    Published on: 5 January 2012

  16. Nano Express

    Effects of ZnO nanoparticulate addition on the properties of PMNT ceramics

    This research was conducted in order to study the effect of ZnO nanoparticulate addition on the properties of 0.9 Pb(Mg1/3Nb2/3)O3-0.1PbTiO3 [PMNT] ceramics. The PMNT ceramics were prepared by a solid-state react...

    Methee Promsawat, Anucha Watcharapasorn and Sukanda Jiansirisomboon

    Nanoscale Research Letters 2012 7:65

    Published on: 5 January 2012

  17. Nano Commentary

    Synthesis and characteristics of NH2-functionalized polymer films to align and immobilize DNA molecules

    We developed a method to use NH2-functionalized polymer films to align and immobilize DNA molecules on a Si substrate. The plasma-polymerized cyclohexane film was deposited on the Si substrate according to the ra...

    Hyung Jin Kim, In-Seob Bae, Sang-Jin Cho, Jin-Hyo Boo, Byung-Cheo Lee, Jinhee Heo, Ilsub Chung and Byungyou Hong

    Nanoscale Research Letters 2012 7:30

    Published on: 5 January 2012

  18. Nano Review

    Effects of NiO nanoparticles on the magnetic properties and diffuse phase transition of BZT/NiO composites

    A new composite system, Ba(Zr0.07Ti0.93)O3 (BZT93) ceramic/NiO nanoparticles, was fabricated to investigate the effect of NiO nanoparticles on the properties of these composites. M-H hysteresis loops showed an im...

    Parkpoom Jarupoom, Sukum Eitssayeam, Kamonpan Pengpat, Tawee Tunkasiri, David P Cann and Gobwute Rujijanagul

    Nanoscale Research Letters 2012 7:59

    Published on: 5 January 2012

  19. Nano Idea

    Physical and electrochemical properties of synthesized carbon nanotubes [CNTs] on a metal substrate by thermal chemical vapor deposition

    Multi-walled carbon nanotubes were synthesized on a Ni/Au/Ti substrate using a thermal chemical vapor deposition process. A Ni layer was used as a catalyst, and an Au layer was applied as a barrier in order to...

    Yong Hwan Gwon, Jong Keun Ha, Kwon Koo Cho and Hye Sung Kim

    Nanoscale Research Letters 2012 7:61

    Published on: 5 January 2012

  20. Nano Express

    Catalytic pyrolysis of waste rice husk over mesoporous materials

    Catalytic fast pyrolysis of waste rice husk was carried out using pyrolysis-gas chromatography/mass spectrometry [Py-GC/MS]. Meso-MFI zeolite [Meso-MFI] was used as the catalyst. In addition, a 0.5-wt.% platin...

    Mi-Jin Jeon, Seung-Soo Kim, Jong-Ki Jeon, Sung Hoon Park, Ji Man Kim, Jung Min Sohn, See-Hoon Lee and Young-Kwon Park

    Nanoscale Research Letters 2012 7:18

    Published on: 5 January 2012

  21. Nano Express

    Structural and optical properties of a radio frequency magnetron-sputtered ZnO thin film with different growth angles

    This study introduces optical properties of a columnar structured zinc oxide [ZnO] antireflection coating for solar cells. We obtained ZnO films of columnar structure on glass substrates using a specially desi...

    Ki-Han Ko, Yeun-Ho Joung, Won Seok Choi, Mungi Park, Jaehyung Lee and Hyun-Suk Hwang

    Nanoscale Research Letters 2012 7:55

    Published on: 5 January 2012

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