Search Results - "Oku, Masaoki"

Interpretation of XPS O (1s) in Mixed Oxides Proved on Mixed Perovskite Crystals by Pawlak, Dorota A, Ito, Masahiko, Oku, Masaoki, Shimamura, Kiyoshi, Fukuda, Tsuguo

“…Mixed perovskites (AA‘)(BB‘)O3, where A = La or Nd, A‘ = Sr, B = Al or Ga, and B‘ = Ta or Nb, were investigated by X-ray photoelectron spectroscopy (XPS). The…”
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X-ray photoelectron spectroscopic studies on initial oxidation of iron and manganese mono-silicides by Ohtsu, Naofumi, Oku, Masaoki, Nomura, Akiko, Sugawara, Takamasa, Shishido, Toetsu, Wagatsuma, Kazuaki

“…Initial oxidation of iron and manganese mono-silicides (FeSi and MnSi) surfaces was studied by X-ray photoelectron spectroscopy (XPS). Clean surfaces of these…”
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Oxidation behavior of NiAl alloy at low temperatures by Ohtsu, Naofumi, Oku, Masaoki, Obara, Kazuo, Ito, Shun, Shisido, Toetsu, Wagatsuma, Kazuaki

“…Oxidation behavior of NiAl alloy at low temperatures was studied. A NiAl plate was oxidized by exposure to ambient atmosphere at room temperature, heated at…”
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Ferromagnetism in Transparent Thin Films of Fe-Doped Indium Tin Oxide by Ohno, Takahiro, Kawahara, Toshio, Tanaka, Hidekazu, Kawai, Tomoji, Oku, Masaoki, Okada, Koichi, Kohiki, Shigemi

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Valence Determination of Manganese in Battery Cathode Materials by High-Resolution Mn Kα1 Spectra by KONISHI, Tokuzo, TSUBATA, Toshio, OKU, Masaoki, TODOROV, Yanko M., YOSHIO, Masaki

“…High-resolution the Mn Kα1 X-ray fluorescence spectra (HRXRF) were measured for a variety of manganese compounds, the oxidation number (valence) of which was…”
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Low stacking-fault density in ZnSe epilayers directly grown on epi-ready GaAs substrates without GaAs buffer layers by Hong, Soon-Ku, Kurtz, Elisabeth, Chang, Ji-Ho, Hanada, Takashi, Oku, Masaoki, Yao, Takafumi

“…We report a remarkably low stacking-fault density in ZnSe epilayers directly grown on commercial epi-ready GaAs (001) substrates without GaAs buffer layer…”
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XPS spectra of chromium monosilicides and disilicides obtained by in situ fractured clean surfaces by Ohtsu, Naofumi, Oku, Masaoki, Nomura, Akiko, Wagatsuma, Kazuaki

“…X‐ray photoelectron spectroscopy spectra of chromium monosilicide (CrSi) and disilicide (CrSi2) were collected from a clean surface prepared by fracturing the…”
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Changes in the chemical state of monocrystalline SrTiO3 surface by argon ion bombardment by ADACHI, Y, KOHIKI, S, WAGATSUMA, K, OKU, M

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Dependence of core-level XPS spectra on iron silicide phase by Ohtsu, Naofumi, Oku, Masaoki, Satoh, Kozue, Wagatsuma, Kazuaki

“…► The clean iron silicide surfaces were prepared by fracturing the bulk sample. ► XPS spectra for Fe3Si, FeSi, and FeSi2 were collected from the clean surface…”
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Valence determination of manganese in battery cathode materials by high-resolution Mn Kalpha1 spectra by Konishi, Tokuzo, Tsubata, Toshio, Oku, Masaoki, Todorov, Yanko M, Yoshio, Masaki

“…High-resolution the Mn Kalpha1 X-ray fluorescence spectra (HRXRF) were measured for a variety of manganese compounds, the oxidation number (valence) of which…”
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Synthesis and characterization of the nonstoichiometric perovskite-type compound ScRh3Bx by Shishido, Toetsu, Ye, Jinhua, Okada, Shigeru, Kudou, Kunio, Sasaki, Takahiko, Isida, Susumu, Naka, Takashi, Oku, Masaoki, Higashi, Iwami, Kishi, Hiroshi, Horiuchi, Hiroyuki, Fukuda, Tsuguo

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Solid solution range of boron, microhardness and oxidation resistance of the perovskite type RERh3Bx (RE=Gd, Y, Sc) compounds by SHISHIDO, T, JINHUA YE, KUDOU, K, OKADA, S, OBARA, K, SUGAWARA, T, OKU, M, WAGATSUMA, K, HORIUCHI, H, FUKUDA, T

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Preparation and characterization of lithium doped indium sesqui-oxide by Sasaki, Masakuni, Kiyoshima, Ryuta, Kohiki, Shigemi, Matsushima, Shigenori, Oku, Masaoki, Shishido, Toetsu

“…Doping of lithium into indium sesqui-oxide (In 2O 3) brought about an increase in the lattice constant of cubic cell from 10.116 to 10.163 Å and a decrease in…”
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Solid solution range of boron and properties of the perovskite-type NdRh3B by SHISHIDO, Toetsu, SASAKI, Takahiko, FUKUDA, Tsuguo, KOHIKI, Shigemi, NAKAJIMA, Kazuo, KUDOU, Kunio, OKADA, Shigeru, YOSHIKAWA, Akira, KO, Jung Min, YE, Jinhua, HIGASHI, Iwami, OKU, Masaoki, HORIUCHI, Hiroyuki

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Shifts of Core-level Electron Binding Energies for SrBi2Ta2O9 Nano-particles by Takada, Syozo, Kohiki, Shigemi, Adachi, Yuji, Shimizu, Akihiko, Takahashi, Seiji, Mitome, Masanori, Oku, Masaoki

“…The electron binding energies of Ta 4d5/2 and Sr 3p3/2 levels of SrBi2Ta2O9 nano-particles were larger by 1.2 eV than these of bulk SrBi2Ta2O9, while the Bi…”
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Changes in the Chemical State and Composition of the Clean Surface of K2CrO4 and K2Cr2O7 due to Air Exposure and Argon Ion Bombardment by Suzuki, Shigeru, Oku, Masaoki, Waseda, Yoshio

“…X‐ray photoelectron spectra have been used for characterizing changes in the chemical state and composition of the clean surface of single K2CrO4 (potassium…”
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Electrical resistivity, oxidation resistivity and hardness of single crystal compounds in the Er–Rh–B system by Shishido, Toetsu, Kudou, Kunio, Okada, Shigeru, Ye, Jinhua, Oku, Masaoki, Horiuchi, Hiroyuki, Fukuda, Tsuguo

“…Single crystals of ternary borides ErRh3B (cubic,Pm3m), ErRh3B2 (monoclinic, C2/m) and ErRh4B4 (tetragonal, P42/nmc) have been grown from copper solution by…”
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Comparison of intrinsic zero-energy loss and Shirley-type background corrected profiles of XPS spectra for quantitative surface analysis: Study of Cr, Mn and Fe oxides by Oku, Masaoki, Suzuki, Shigeru, Ohtsu, Naofumi, Shishido, Toetsu, Wagatsuma, Kazuaki

“…The intrinsic zero-energy loss profiles of transition metal 2p and 3p XPS spectra for Cr, Mn, and Fe oxides are obtained by spectral deconvolution and compared…”
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Experimental calibration curve for quantitative XPS analysis constructed from in situ fractured polycrystalline manganese silicide surfaces by Ohtsu, Naofumi, Oku, Masaoki, Shishido, Toetsu, Wagatsuma, Kazuaki

“…In the present study, we prepared clean surfaces of polycrystalline Mn3Si, MnSi, and Mn11Si19 by fracturing them in a spectrometer under an ultrahigh vacuum,…”
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Search for Perovskite-Type New Boride in the Sc–Ni–B System by Shishido, Toetsu, Kudou, Kunio, Sasaki, Takahiko, Okada, Shigeru, Ye, Jinhua, Iizumi, Kiyokata, Nomura, Akiko, Sugawara, Takamasa, Obara, Kazuo, Tanaka, Masahiko, Kohiki, Shigemi, Kawazoe, Yoshiyuki, Nakajima, Kazuo, Oku, Masaoki

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