Search Results - "Cho, In Hwa"

Refine Results
  1. 1

    Behavior of the monoclinic order in VO2 thin films grown on sapphire near the metal-insulator transition by Soo Ha, Sung, Choi, Sukjune, Jun Oh, Ho, Choi, Yesul, Kwon, Ouyoung, Jo, Yong-Ryun, Hwa Cho, In, Kim, Jaemyung, Seo, Okkyun, Kim, Jin-Woo, Kim, Bong-Joong, Park, Sungkyun, Chol Kang, Hyon, Young Noh, Do

    Published in Applied surface science (01-09-2022)
    “…[Display omitted] •Full 3D x-ray reciprocal space mapping reveals the monoclinic order and correlation in VO2 thin films.•The ordered monoclinic domain in VO2…”
    Get full text
    Journal Article
  2. 2

    Improvement of 40Ar/39Ar age determinations for Quaternary basaltic rocks by eliminating the peak suppression effect by Kim, Jeongmin, Cho, In-Hwa

    “…Background The peak suppression effect, which suppresses the argon isotope signal due to the incomplete cleaning of gas from geological samples during…”
    Get full text
    Journal Article
  3. 3

    Formation of Frustrated Lewis Pairs in Ptx-Loaded Zeolite NaY by Lee, Heeju, Choi, Yong Nam, Lim, Dae-Woon, Rahman, Md. Mahbubur, Kim, Yong-Il, Cho, In Hwa, Kang, Hyun Wook, Seo, Jung-Hye, Jeon, Cheolho, Yoon, Kyung Byung

    Published in Angewandte Chemie International Edition (26-10-2015)
    “…The formation of a frustrated Lewis pair consisting of sodium hydride (Na+H−) and a framework‐bound hydroxy proton O(H+) is reported upon H2 treatment of…”
    Get full text
    Journal Article
  4. 4

    Oxidation‐induced three‐dimensional morphological changes in Ni nanoparticles observed by coherent X‐ray diffraction imaging by Ahn, Kangwoo, Cho, In Hwa, Kim, Junhyung, Lee, Su Yong, Sung, Daeho, Jung, Chulho, Song, Changyong, Kang, Hyon Chol, Noh, Do Young

    Published in Journal of synchrotron radiation (01-03-2021)
    “…Three‐dimensional structures of Ni nanoparticles undergoing significant morphological changes on oxidation were observed non‐destructively using coherent X‐ray…”
    Get full text
    Journal Article
  5. 5

    GIWAXS Analysis on Preferred Orientation in Metal Halide Perovskite Films Via Alkylamines by Yoon, Haeun, Hong, Seungyeon, Lee, Sung Hun, Cho, In Hwa, Kim, Hyo Jung

    Published in Electronic materials letters (01-09-2022)
    “…We investigated the effects of the alkyl chain length of alkylamine ligands (AALs), known to modify metal halide perovskite crystallites, on the preferential…”
    Get full text
    Journal Article
  6. 6

    Kinetic enhancement of LiBH4–MgH2 composite by pre-milled MWCNTs observed by in situ X-ray diffraction measurements by Cho, In Hwa, Gang, Seunggi, Lee, Heeju, Shim, Jae-Hyeok, Park, Mirae, Choi, Yong Nam

    Published in International journal of hydrogen energy (21-12-2016)
    “…LiBH4–MgH2 composite is one of the most promising solid-state hydrogen storage materials because it exhibits good reversibility as well as lower total reaction…”
    Get full text
    Journal Article
  7. 7

    Atomic interdiffusion in Pt-Ni thin films at low temperatures: An in-situ X-ray reflectivity study by Tran, Van Nhi, Ha, Sung Soo, Oh, Hojun, Kim, Sun Min, Cho, In Hwa, Chung, Jinwook, Mun, Bongjin Simon, Seo, Okkyun, Noh, Do Young

    Published in Thin solid films (01-11-2019)
    “…We have investigated the kinetic process of the atomic interdiffusion across the interface in thin platinum‑nickel (Pt-Ni) bilayer films at temperatures…”
    Get full text
    Journal Article
  8. 8

    Observation of the Talbot effect using broadband hard x-ray beam by Kim, Jae Myung, Cho, In Hwa, Lee, Su Yong, Kang, Hyon Chol, Conley, Ray, Liu, Chian, Macrander, Albert T, Noh, Do Young

    Published in Optics express (22-11-2010)
    “…We demonstrated the Talbot effect using a broadband hard x-ray beam (Δλ/λ ~1). The exit wave-field of the x-ray beam passing through a grating with a sub…”
    Get full text
    Journal Article
  9. 9

    Formation of Frustrated Lewis Pairs in Ptx-Loaded Zeolite NaY by Lee, Heeju, Choi, Yong Nam, Lim, Dae-Woon, Rahman, Md. Mahbubur, Kim, Yong-Il, Cho, In Hwa, Kang, Hyun Wook, Seo, Jung-Hye, Jeon, Cheolho, Yoon, Kyung Byung

    Published in Angewandte Chemie (26-10-2015)
    “…The formation of a frustrated Lewis pair consisting of sodium hydride (Na+H−) and a framework‐bound hydroxy proton O(H+) is reported upon H2 treatment of…”
    Get full text
    Journal Article
  10. 10

    Investigation of sol-gel and nanoparticle-based NiOx hole transporting layer for high-performance planar perovskite solar cells by Seo, You-Hyun, Cho, In Hwa, Na, Seok-In

    Published in Journal of alloys and compounds (15-08-2019)
    “…We conduct a comprehensive study on and comparison of sol-gel and nanoparticles (NPs)-based nickel oxide hole-transporting layer (HTL) for high-performance…”
    Get full text
    Journal Article
  11. 11

    Functional additives for high-performance inverted planar perovskite solar cells with exceeding 20% efficiency: Selective complexation of organic cations in precursors by Choi, Mi-Jung, Lee, You-Sun, Cho, In Hwa, Kim, Seok‐Soon, Kim, Do-Hyung, Kwon, Sung-Nam, Na, Seok-In

    Published in Nano energy (01-05-2020)
    “…Imperfection originating from the ionic nature of organic inorganic hybrid perovskite (OIHP) is a major factor that degrades perovskite solar cells (PSCs)…”
    Get full text
    Journal Article
  12. 12

    Separate observation of surface passivation and linking effects of oleylamine alkylamine ligands on metal-halide perovskite films by Hong, Seungyeon, Cho, In Hwa, Lee, Sung Hun, Kim, Hyo Jung

    Published in Organic electronics (01-03-2023)
    “…In this study, we separately observed the synergetic effects of crystal linking and substituting A-site vacancies with the linker molecule oleylamine (OAm)…”
    Get full text
    Journal Article
  13. 13
  14. 14

    Roll-transferred graphene encapsulant for robust perovskite solar cells by Yi, Ahra, Chae, Sangmin, Won, Sejeong, Jung, Hyun-June, Cho, In Hwa, Kim, Jae-Hyun, Kim, Hyo Jung

    Published in Nano energy (01-11-2020)
    “…Perovskite solar cells (PSCs) have demonstrated enormous potential for use in next-generation photovoltaics because of their promising properties. However, the…”
    Get full text
    Journal Article
  15. 15

    Strain relaxation in epitaxial SrTi0.5Fe0.5 O3−δ thin films on LaAlO3: An X-ray reciprocal space mapping study by Ha, Sung Soo, Koo, Bonjae, Cho, In Hwa, Kim, Jaemyung, Kim, Jin-Woo, Jung, Woo Chul, Noh, Do Young

    “…SrTi0.5Fe0.5O3−δ (STF) has emerged as a promising cathode material for solid oxide fuel cells due to its excellent high ionic and electronic conductivity. We…”
    Get full text
    Journal Article
  16. 16

    Abnormal lattice behavior of MgH2 in isotope labeled LiBD4-MgH2 composites at the melting of LiBD4 by Cho, In Hwa, Gang, Seunggi, Choi, Yong Nam, Lee, Heeju, Park, Mirae, Shim, Jae-Hyeok, Noh, Do Young

    Published in Journal of alloys and compounds (05-11-2019)
    “…We found abnormal lattice behavior of MgH2 in LiBD4-MgH2 composites at the melting of LiBD4 using high resolution x-ray diffraction measurements. At the LiBD4…”
    Get full text
    Journal Article
  17. 17

    In Situ Neutron Powder Diffraction and X‑ray Photoelectron Spectroscopy Analyses on the Hydrogenation of MOF‑5 by Pt-Doped Multiwalled Carbon Nanotubes by Lee, Heeju, Choi, Yong Nam, Choi, Sang Beom, Seo, Jung Hye, Kim, Jaheon, Cho, In Hwa, Gang, Seunggi, Jeon, Cheol Ho

    Published in Journal of physical chemistry. C (20-03-2014)
    “…Recent research on hydrogen storage in metal–organic frameworks focuses on how to achieve increased hydrogen binding energies by using doped metal, using…”
    Get full text
    Journal Article
  18. 18

    Methylammonium Nitrate-Mediated Crystal Growth and Defect Passivation in Lead Halide Perovskite Solar Cells by Kim, Sun-Ju, Cho, In Hwa, Nguyen, Thanh-Danh, Hong, Yun-Kyeong, Kim, YeonJu, Yum, Jun-Ho, Sivula, Kevin, Kang, Joonhee, Kim, Hui-Seon, Zakeeruddin, Shaik M., Grätzel, Michael, Kim, Hyo Jung, Seo, Ji-Youn

    Published in ACS energy letters (10-05-2024)
    “…Additive engineering has been a crucial strategy to improve photovoltaic properties by reducing carrier trap centers or increasing carrier diffusion lengths in…”
    Get full text
    Journal Article
  19. 19

    Formation of Frustrated Lewis Pairs in Ptx-Loaded ZeoliteNaY by Lee, Heeju, Choi, Yong Nam, Lim, Dae-Woon, Rahman, Md Mahbubur, Kim, Yong-Il, Cho, In Hwa, Kang, Hyun Wook, Seo, Jung-Hye, Jeon, Cheolho, Yoon, Kyung Byung

    Published in Angewandte Chemie International Edition (26-10-2015)
    “…The formation of a frustrated Lewis pair consisting of sodium hydride (Na+H-) and a framework-bound hydroxy proton O(H+) is reported upon H2 treatment of…”
    Get full text
    Journal Article
  20. 20

    Formation of Frustrated Lewis Pairs in Pt sub(x)-Loaded ZeoliteNaY by Lee, Heeju, Choi, Yong Nam, Lim, Dae-Woon, Rahman, MdMahbubur, Kim, Yong-Il, Cho, In Hwa, Kang, Hyun Wook, Seo, Jung-Hye, Jeon, Cheolho, Yoon, Kyung Byung

    Published in Angewandte Chemie International Edition (01-10-2015)
    “…The formation of a frustrated Lewis pair consisting of sodium hydride (Na super(+)H super(-) ) and a framework-bound hydroxy proton O(H super(+)) is reported…”
    Get full text
    Journal Article