Hiromi Ota

  • 209 Citations
  • 7 h-Index
20142019
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Research Output 2014 2019

  • 209 Citations
  • 7 h-Index
  • 28 Article
  • 1 Comment/debate

Fermi level tuning of Ag-doped Bi 2 Se 3 topological insulator

Uesugi, E., Uchiyama, T., Goto, H., Ota, H., Ueno, T., Fujiwara, H., Terashima, K., Yokoya, T., Matsui, F., Akimitsu, J., Kobayashi, K. & Kubozono, Y., Mar 29 2019, In : Scientific reports. 9, 1, p. 5376 5376.

Research output: Contribution to journalArticle

Temperature
Electrons
1 Citation (Scopus)

A Sandwich Complex of Bismuth Cation and Mono-Lacunary α-Keggin-Type Phosphotungstate: Preparation and Structural Characterisation

Wihadi, M. N. K., Hayashi, A., Ichihashi, K., Ota, H., Nishihara, S., Inoue, K., Tsunoji, N., Sano, T. & Sadakane, M., Jan 1 2018, (Accepted/In press) In : European Journal of Inorganic Chemistry.

Research output: Contribution to journalArticle

Bismuth
Cations
Sandwich structures
Ammonium Compounds
Self assembly

Atomic Imaging of Iron-Based Superconductor Parent FeTe Using X-Ray Fluorescence Holography

Paulus, B., Hosokawa, S., Stellhorn, J. R., Klee, B., Sowa, K. M., Kudo, K., Nishimoto, N., Ota, H., Nohara, M., de Boissieu, M., Blanc, N., Boudet, N. & Pilgrim, W. C., Jan 1 2018, (Accepted/In press) In : Physica Status Solidi (B) Basic Research.

Research output: Contribution to journalArticle

Holography
holography
Fluorescence
Imaging techniques
iron
4 Citations (Scopus)

Excited-state intramolecular proton transfer (ESIPT) fluorescence from 3-amidophthalimides displaying RGBY emission in the solid state

Okamoto, H., Itani, K., Yamaji, M., Konishi, H. & Ota, H., Jan 24 2018, In : Tetrahedron Letters. 59, 4, p. 388-391 4 p.

Research output: Contribution to journalArticle

Proton transfer
Sulfonamides
Excited states
Amides
Protons
3 Citations (Scopus)

In-situ X-ray diffraction reveals the degradation of crystalline CH3NH3PbI3 by water-molecule collisions at room temperature

Hada, M., Hasegawa, Y., Nagaoka, R., Miyake, T., Abdullaev, U., Ota, H., Nishikawa, T., Yamashita, Y. & Hayashi, Y., Feb 1 2018, In : Japanese Journal of Applied Physics. 57, 2, 028001.

Research output: Contribution to journalArticle

degradation
Crystalline materials
X ray diffraction
Degradation
Molecules