Faculty Information - Happo Naohisa |

（Last updated : 2025-02-10 09:29:31）

Happo Naohisa

Department / Course

Hiroshima City University Graduate School Graduate School of Information Sciences Major in Computer and Network Engineering

Hiroshima City University Faculty of Information Sciences Department of Computer and Network Engineering

Job Associate Professor

Business career
2010/04/01 ～	Associate Professor Hiroshima City University Graduate School Graduate School of Information Sciences Major in Computer and Network Engineering
2010/04/01 ～	Associate Professor Hiroshima City University Faculty of Information Sciences Department of Computer and Network Engineering

Academic background
1993/04～1996/03	Doctoral Program (2nd Semester) Materials Science Graduate School, Division of Natural Science Hiroshima University Expired with Credits Obtained
1996/04 Degree Acquisition	Doctor of Science

Image

Present specialized field
Nanostructural physics, Crystal engineering, Quantum beam science, Thin film/Surface and interfacial physical properties, Condensed matter physics I, Condensed matter physics II keyword(Atomic Resolution Holography, Semiconductor Physics)


2003	Local atomic structure analysis of Multinary compound using X-ray fluorescence holography

Book and thesis
Papers	Diffractometer for element-specific analysis on local structures using a combination of X-ray fluorescence holography and anomalous X-ray scattering Journal of Synchrotron Radiation 32 (1),pp.125-132 (Co-authored) 2025/01/01
Papers	Structure of Bi₂Rh₃Se₂ above and below charge density wave transition determined by Bi Lα and Lγ X-ray fluorescence holography Physical Chemistry Chemical Physics (Co-authored) 2024/11/05
Papers	Intermediate multidomain state in single‑crystalline Mn‑doped BiFeO₃ thin films during ferroelectric polarization switching Scientific Reports 14,pp.14358-1-9 (Co-authored) 2024/06/21
Papers	Superstructure of Fe_5−xGeTe₂ Determined by Te K‑Edge Extended X‑ray Absorption Fine Structure and Te Kα X‑ray Fluorescence Holography ACS Omega 9,pp.21287-21297 (Co-authored) 2024/05/01
Papers	Nanophase Separation in K_1−xCa_xC₈ Revealed by X‑ray Fluorescence Holography and Extended X‑ray Absorption Fine Structure Chemistry of Materials 36,pp.4135-4143 (Co-authored) 2024/04/17
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Academic conference presentation
2021/09/20	X-ray fluorescence holography of X-ray irradiation defects in κ-(BEDT-TTF)₂Cu[N(CN)₂]Br
2020/01/11	Valence-sensitive X-ray fluorescence holography of the Mn-cluster Photosystem II (PSII)
2019/12/12	Acceleration of Atomic Image Reconstruction from X-ray Fluorescence Holograms on Multiple Platforms (Materials Research Meeting (MRM2019))
2019/12/12	Atomic image reconstruction from x-ray fluorescence holography and photoelectron holography (Materials Research Meeting (MRM2019))
2019/12/12	Determination of dopant position of thermoelectric material B-doped Mg₂Si by white neutron holography (Materials Research Meeting (MRM2019))
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