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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| ED | 2023-12-07 15:15 |
Aichi | WINC AICHI | Calculating the emission pattern of carbon nanotubes
-- Comparison of time-dependent density functional theory and density functional theory -- Toshiharu Higuchi, Yoichi Yamada, Masahiro Sasaki (Univ. of Tsukuba)  ED2023-42 |
We are investigating methods to calculate the emission current pattern of carbon nanotubes. We calculated emission curre... [more] | ED2023-42 pp.15-18 |
| ED | 2022-12-09 15:00 |
Aichi | 12/8 Nagoya University, 12/9 WINC AICHI | Ab initio calculations of field emission from carbon nanotubes based on time-dependent density functional theory Toshiharu Higuchi, Yoichi Yamada, Masahiro Sasaki (Tsukuba Univ.) ED2022-67 |
In order to investigate the emission mechanism of carbon nanotubes (CNTs)，we calculated the field emission currents of 9... [more] | ED2022-67 pp.55-58 |
| SDM | 2021-11-12 10:30 |
Online | Online | [Invited Talk]
Full band Monte Carlo analysis of the uniaxial stress impact on 4H-SiC high energy transport Tomoya Nishimura, Katsumi Eikyu, Kenichiro Sonoda, Tamotsu Ogata (Renesas Electronics) SDM2021-61 |
SiC is expected to be the next-generation semiconductor material especially for power devices, and some have been put in... [more] | SDM2021-61 pp.43-46 |
| MRIS, ITE-MMS | 2021-10-08 14:30 |
Online | Online | [Invited Talk]
First principles calculations and material design of multilayer films with spin-orbit induced magnetic phenomena Kohji Nakamura, Kenji Nawa (Mie Univ.) MRIS2021-8 |
Multilayer thin film materials with desired magnetic, electric and optical properties involving spin-orbit coupling inte... [more] | MRIS2021-8 pp.11-12 |
| SDM | 2020-11-19 14:10 |
Online | Online | [Invited Talk]
Prediction model of dielectric constants of perovskite-type oxides by first-principles calculations and materials informatics Yusuke Noda (Kanazawa Gakuin Univ.) SDM2020-25 |
The aim of this study is to clarify the relationship between the dielectric constants and other physical and chemical pr... [more] | SDM2020-25 pp.15-20 |
| ED | 2019-11-21 13:25 |
Tokyo | Field emission current from carbon nanotubes calculated by time-dependent density functional theory Toshiharu Higuchi, Yoichi Yamada, Masahiro Sasaki (Tsukuba Univ.) ED2019-60 |
We calculated the field emission current of three types of carbon nanotubes; (5,5) armchair, (9,0) zigzag and (7,0) zigz... [more] | ED2019-60 pp.5-8 |
|
| ED | 2018-10-24 16:25 |
Tokyo | Field emission patterns from carbon nanotubes calculated by time-dependent density functional theory Higuchi Toshiharu, Yoichi Yamada, Masahiro Sasaki (Uni. of Tsukuba) ED2018-31 |
We calculated the field emission patterns of various types of carbon nanotubes (CNTs)．Regarding the near field regime，em... [more] | ED2018-31 pp.21-24 |
|
| OME | 2017-12-28 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Investigation of interactions between Pt atom and carbon supports by a first-principles calculation Yuta Nakajo (Tokyo Univ. Science), Teruyasu Mizoguchi (The University of Tokyo), Yasuhito Sugano, Masaru Yoshitake, Yumi Tanaka (Tokyo Univ. Science) OME2017-52 |
To estimate interactions between carbon supports and Pt, which affects the catalytic activity of carbon-supported Pt nan... [more] | OME2017-52 pp.15-18 |
| SDM | 2017-11-09 10:00 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Multri-Physics Simulation of GaN MOVPE Growth Kenji Shiraishi, Kazuki Sekiguchi, Kenta Chokawa, Hiroki Shirakawa, Kento Kawakami, Yoshihiro Yamamoto, Masaaki Araidai, Naoya Okamoto, Katsumori Yoshimatsu (Nagoya Univ.), Yoshihiro Kangawa, Koichi Kakimoto (Kyushu Univ.) SDM2017-61 |
In conventional GaN growth simulations, it has been believed that tri-methyl-gallium (TMG) first react with ammonia form... [more] | SDM2017-61 pp.1-4 |
| ED | 2017-10-27 09:30 |
Miyagi | Ab initio calculations of field emission from carbon emitters on the basis of time-dependent density functional theory (Ⅲ) Toshiharu Higuchi, Masahiro Sasaki, Yoichi Yamada (Univ. of Tsukuba) ED2017-44 |
To clarify the origin of the superior field emission characteristics of carbon emitters, we have estimated the emission ... [more] | ED2017-44 pp.35-38 |
|
| CPM | 2017-07-21 14:57 |
Hokkaido | Effect of substitution in Ca3Co4O9 on electronic states analyzed by first-principles calculation Daigo Kobayashi (TUT), Satoru Tanibayashi (NIT, Ichinoseki College), Yuichi Nakamura, Hironaga Uchida, Mitsuteru Inoue (TUT) CPM2017-25 |
Layered cobalt oxide Ca3Co4O9 (Co349) is expected to be a good thermoelectric material at high temperature region althou... [more] | CPM2017-25 pp.21-26 |
|
| SDM, EID | 2016-12-12 13:30 |
Nara | NAIST | First-Principles Calculation Studies of Resistive Switching Mechanism in Polycrystalline Metal Oxide Film Takumi Moriyama, Sohta Hida (Tottori Univ.), Takahiro Yamasaki, Takahisa Ohno (NIMS), Satoru Kishida, Kentaro Kinoshita (Tottori Univ.) EID2016-18 SDM2016-99 |
For practical use of Resistive Random Access Memory (ReRAM), clarifying physical properties of conducting path created i... [more] | EID2016-18 SDM2016-99 pp.41-44 |
| SDM | 2016-11-11 14:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Application of DFT Calculation for the Development of High Quality Si and Ge Substrates
-- From Ultra Large Diameter Crystal Pulling to Metal Gettering -- Koji Sueoka (Okayama Pref. Univ.) SDM2016-87 |
During the last decade, considerable progress has been made in understanding the properties and behavior of the vacancy ... [more] | SDM2016-87 pp.49-54 |
| ED | 2016-10-25 15:45 |
Mie | Ab initio calculations of field emission from carbon emitters on the basis of time-dependent density functional theory (II) Toshiharu Higuchi, Masahiro Sasaki, Yoichi Yamada (Univ. of Tsukuba) ED2016-48 |
To clarify the origin of the superior field emission characteristics of carbon emitters, we have estimated the emission ... [more] | ED2016-48 pp.21-26 |
|
| ED | 2015-10-23 09:25 |
Aichi | Ab initio calculations of field emission from carbon emitters on the basis of time-dependent density functional theory (I) Toshiharu Higuchi, Masahiro Sasaki, Yoichi Yamada (Tsukuba Univ.) ED2015-62 |
To clarify the origin of the superior field emission characteristics of carbon emitters, we have been investigating the ... [more] | ED2015-62 pp.41-46 |
|
| SDM | 2015-06-19 13:00 |
Aichi | VBL, Nagoya Univ. | First-Principles Study on Hydrogen Annealing Effect in Si/SiO2 Interface by Thermal Oxidation Shingo Kawachi, Hiroki Shirakawa, Masaaki Araidai (Nagoya Univ.), Hiroyuki Kageshima (Shimane Univ.), Tetsuo Endoh (Tohoku Univ.), Kenji Shiraishi (Nagoya Univ.) SDM2015-45 |
Why is high-quality Si/SiO2 interface readily fabricated by simple thermal oxidation? Even though the question is closel... [more] | SDM2015-45 pp.37-40 |
| MRIS, ITE-MMS | 2015-06-04 14:40 |
Miyagi | Tohoku Univ. | First principles study for the effect of spin fluctuation on the crystalline magnetic anisotropy in L10-type ordered alloys Naofumi Kobayashi, Kazushige Hyodo, Akimasa Sakuma (Tohoku Univ.) MR2015-3 |
For the application of high-density magnetic devices, thermal stability of magnetization in materials is one of the key ... [more] | MR2015-3 pp.13-16 |
| SDM, EID | 2014-12-12 17:45 |
Kyoto | Kyoto University | Study on Formative Mechanism of Conductive Path in Resistive Random Access Memory (ReRAM)
-- Analyses of Various NiO Surface States Using Ab Initio Calculations -- Takumi Moriyama (Tottori Univ.), Takahiro Yamasaki, Takahisa Ohno (NIMS), Satoru Kishida, Kentaro Kinoshita (Tottori Univ.) EID2014-39 SDM2014-134 |
For practical use of Resistive Random Access Memory (ReRAM), clarifying physical properties of conducting path created i... [more] | EID2014-39 SDM2014-134 pp.135-138 |
| LQE, ED, CPM | 2014-11-27 16:25 |
Osaka | Relationship between First-Principles Studies and Experimental Results of [(CaFeO3)m/(LaFeO3)n] Superlattices about an Electric and Magnetic Structures and Properties. Takahiro Oikawa, Yuta Watabe, Takaaki Inaba, Keisuke Oshima, Huaping Song, Tomoko Nagata, Hiroshi Yamamoto, Nobuyuki Iwata (Nihon Univ.) ED2014-83 CPM2014-140 LQE2014-111 |
We investigate the crystal structure of CaFeO3, LaFeO3 thin films and the DOS calculation results of [(CaFeO3)1/(LaFeO3)... [more] | ED2014-83 CPM2014-140 LQE2014-111 pp.49-53 |
|
| SDM | 2014-11-06 13:50 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | [Invited Talk]
Recent Progress in Electronic Device Materials Design by Computational Physics Hiroyuki Kageshima (Shimane Univ.) SDM2014-101 |
In the computational physics, the first-principles calculation method is powerful and attractive because it can precisel... [more] | SDM2014-101 pp.31-36 |
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