CiNii Articles

1

Epitaxial growth of honeycomb-like stanene on Au(111)

Pang Wenhui , Nishino Kazuki , Ogikubo Tsuyoshi , Araidai Masaaki , Nakatake Masashi , Le Lay Guy , Yuhara Junji

ファイル公開：2022-07-01

Applied Surface Science (517), 146224, 2020-07-01

IR
2

The Relationship between the Degrees of Dissolution of X Elements from PtX Ordered Intermetallic Nanoparticle Electrocatalysts and Their Activity for Oxygen Reduction Reaction [in Japanese]

安藤風馬 , 田邊豊和 , 郡司貴雄 , 松本太

燃料電池 19(4), 91-99, 2020
3

First–Principles Calculations of Cu Solid Solution Alloys by SQS Method [in Japanese]

Mizuno Masataka , Sugita Kazuki , Araki Hideki

… In Cu–Ni alloy, the fermi level lies near the 3d band and the change in the DOS around the fermi level is not significant in comparison with Cu–Zn alloy. …

Journal of Japan Institute of Copper 59(1), 19-23, 2020

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4

Correlation between Activation Energy and the Electronic State of Pd-Based Bimetallic Catalysts for H2–D2 Equilibration Obtained by XPS and DFT Calculations

Miyazaki Masayoshi , Furukawa Shinya , Komatsu Takayuki

… The relation between the electronic state of Pd-based bimetallics and the activation energy of a reaction based on the d-band theory is reported. … In catalytic H2–D2 …

Bulletin of the Chemical Society of Japan 93(8), 1020-1025, 2020

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5

A D-band CMOS power amplifier for short-range data center communication

Pan Junren , Luo Jiang , He Jin , Feng Guangyin , Apriyana Alit , Zhang Yue Ping

… This letter presents a D-band wideband power amplifier (PA) in a 65-nm CMOS process. …

IEICE Electronics Express 17(12), 20200159-20200159, 2020

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6

Effects of Y substitution on the electronic structure and charge dynamics of SmS

Yokoyama Y. , Hasegawa H. , Mizuno Y. , Asai D. , Okamoto Y. , Suzuki H. S. , Takehana K. , Imanaka Y. , Takenaka K.

… Although electrons doped onto the 5d band by Y dopants immediately realize a metallic state, the charge dynamics do not obey a simple Drude response and the spectral intensity is condensed in the mid-infrared region. …

Physical Review B 100(24), 245143, 2019-12-24

IR
7

Formation of SiC in the Isotropic Pitch-Based Carbon Fiber and Its C/C Composites [in Japanese]

MIZUNO Junya , SOGABE Toshiaki

… The D-band peak of raman spectrum of the carbon fiber became higher after the reaction, which may indicate the increase of defects on the surface of carbon fiber. … The surface of glass-like carbon showed less damage than that of the carbon fiber, and the D-band peak decreased after the reaction. …

Journal of the Society of Materials Science, Japan 68(11), 859-864, 2019

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8

A 140 GHz area-and-power-efficient VCO using frequency doubler in 65 nm CMOS

Otsuki Yoshitaka , Yamazaki Daisuke , Khanh Nguyen Ngoc Mai , Iizuka Tetsuya

… This paper presents a compact, low-phase-noise and low-power D-band VCO with the tuning range from 140.1 to 143.5 GHz. …

IEICE Electronics Express 16(6), 20190051-20190051, 2019

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9

Electrochemical Reduction of Carbon Dioxide to Formate on Palladium-Copper Alloy Nanoparticulate Electrode

TAKASHIMA Toshihiro , SUZUKI Tomohiro , IRIE Hiroshi

… The resultant lowering shift of a d-band center reduced binding strength of CO, leading to the achievement of stable reduction of CO2 …

Electrochemistry 87(2), 134-138, 2019

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10

周波数2逓倍器を用いた小面積かつ低電力な140GHz電圧制御発振器の設計 (回路とシステム) [in Japanese]

大槻宜孝 , 山崎大輔 , マイカーングエンコック , 飯塚哲也

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 118(373), 83-88, 2018-12-21
11

周波数2逓倍器を用いた小面積かつ低電力な140GHz電圧制御発振器の設計 (集積回路) [in Japanese]

大槻宜孝 , 山崎大輔 , マイカーングエンコック , 飯塚哲也

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 118(374), 83-88, 2018-12-21
12

Electronic structures of Co₂MnZ(Z=Ga, Si, Ge, Sn) calculated by the Korringa-Kohn-Rostoker method

恒川雅典 , 佐藤曜始 , 森雅樹

… The electronic band structures of Co₂MnZ(Z=Ga, Si, Ge, Sn) have been computed by the Korringa-kohn-Rostker(KKR) Green hunction method with the coherent potential approximation (CPA). … It is found for Co₂MnZ(Z=Ga, Si, Ge, Sn) that the Co 3d band is distributed widely over the valence band, in contrast to the Mn 3d states. …

滋賀大学教育学部紀要 (67), 47-52, 2018-03-30

IR
13

Material design of exotic 2D band structures in honeycomb-layered transition metal compounds [in Japanese]

Sugita Yusuke , Motome Yukitoshi

Meeting Abstracts of the Physical Society of Japan 73.1(0), 2270-2270, 2018

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14

Surface electronic structure of Fe2P(0001) [in Japanese]

Yoshida Tomoya , Sugizaki Yuichi , Shimato Yuki , Sugimoto Riki , Edamoto Kazuyuki

Fe2P(0001)の表面電子状態の加熱温度依存性をAES、PESを用いて測定した。Pの表面偏析量は400℃から増加する傾向にあった。一方、PESスペクトルにおけるメインバンドの積分強度は400℃から減少したが、500℃以上では強度の大きな増減は確認されなかった。この結果から、400~500℃ではPが表面に偏析するとともに表面のFeと結合し、500℃で …

Abstract of annual meeting of the Surface Science of Japan 2018(0), 69, 2018

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15

Conductive Micropatterns Prepared by Laser-Induced Reduction of Graphene Oxide

Watanabe Akira , Cai Jinguang , Ogawa Sayaka , Aoyagi Eiji , Ito Shun

… The Raman scattering intensities of D, G, and 2D bands were remarkably influenced by the laser irradiation conditions. … The formation of a few-layer graphene plane structure was suggested by a low ratio of intensities of D/G bands (ID/IG) and the shape of 2D band in the Raman spectra. …

Journal of Photopolymer Science and Technology 31(3), 447-450, 2018

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16

Electronic Structure of the VO Film Grown on Ag(100): Resonant Photoelectron Spectroscopy Study

Sugizaki Yuichi , Motoyama Hiroki , Edamoto Kazuyuki , Ozawa Kenichi

… 1) VO film, the conduction band mostly composed of V 3d-components was observed at 0—2.5 eV. … The valence band mostly composed of O 2p-components was formed overlapping with the substrate Ag 4d band, and the analysis of the resonant PES spectra revealed that the band existed at 4—10 eV. …

e-Journal of Surface Science and Nanotechnology 16(0), 236-241, 2018

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17

Ammonia Decomposition on Co/Mo(112) Model Surface

Egawa Chikashi

… Co deposition on Mo(112) surface followed by annealing at 1000 K shows a (1×1) LEED pattern with the split along the [-1-11] direction and a characteristic emission at −2.9 eV for Co-Mo d-band hybridization. …

e-Journal of Surface Science and Nanotechnology 16(0), 115-118, 2018

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18

Study on 300 GHz CMOS Doubler for Ultrahigh-Speed Wireless Communications (集積回路)

Vu Tuan Anh , Takano Kyoya , Katayama Kosuke , Sasipalli VSRao , Fujishima Minoru

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 116(487), 29-34, 2017-03-02
19

Study on 300 GHz CMOS Doubler for Ultrahigh-Speed Wireless Communications (マイクロ波)

Vu Tuan Anh , Takano Kyoya , Katayama Kosuke , Sasipalli VSRao , Fujishima Minoru

電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 116(486), 29-34, 2017-03-02
20

A D-band SPST switch using parallel-stripline swap with defected ground structure

Luo Jiang , He Jin , Apriyana Alit , Feng Guangyin , Huang Qijun

… In this paper, we propose a D-band switch design using a parallel-stripline swap hybrid coupler with defected ground structure (DGS). …

IEICE Electronics Express 14(24), 20171104-20171104, 2017

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