Tomoyuki Yamamoto - Publications, H-index & Citations

Tomoyuki Yamamoto

chongqing university of posts & telecommunications

38H指数

333论文数

4.8K被引数

收录论文 53

发表时间

Pressure-induced bandgap engineering, optical and mechanical properties of chlorine-doped CsSnI3: A first-principles roadmap for high-efficiency solar cells 压力诱导的带隙调控、光学和力学性质：氯掺杂CsSnI3的高效太阳能电池第一性原理研究

Computational Condensed Matter

IF3.9

2026-04-01

PREAI

Burhonzoda, Amondulloi; Nematov, Dilshod; Kurboniyon, Mekhrdod S.; Kayumov, Makhmadzoir; Raufov, Iskandar; Hojamberdiev, Mirabbos; Kholmurodov, Kholmirzo; Yamamoto, Tomoyuki

Anion-anion exchange effect on crystal, electronic and mechanical properties of eco-friendly lead-free Cs2SnX6 and CsSnX3 halides when forming Cs2SnX6−xYx and CsSnX3−xYx (X, YI, Br, Cl) solid solutions 阴离子-阴离子交换效应对环境友好型无铅Cs2SnX6和CsSnX3卤化物在形成Cs2SnX6−xYx和CsSnX3−xYx (X, YI, Br, Cl) 固溶体时的晶体、电子和机械性能的影响

Journal of Solid State Chemistry

IF3.5

2026-03-20

PREAI

Zafari Umar; Oleg Khyzhun; Amondulloi S. Burhonzoda; Dilshod D. Nematov; Mikhail G. Brik; Tomoyuki Yamamoto; Michal Piasecki

A Causal Inference Approach to Assess the Effects of Atomic Concentration Changes on the Hardness of High-Entropy Alloys 一种因果推断方法用于评估原子浓度变化对高熵合金硬度的影响

COMPUTATIONAL COLLECTIVE INTELLIGENCE, ICCCI 2025, PT I

IF0

2026-01-01

PREAI

Ta Khanh Ly; Hai Chau Nguyen; Yamamoto, Tomoyuki

First-principles study of thermal quenching mechanism of Mn4+ − doped fluoride phosphors: Electronic structure, optical properties and phosphor design principles 第一性原理研究Mn4+掺杂氟化物荧光粉的热猝灭机制：电子结构、光学性质及荧光粉设计原则

Chemical Engineering Journal

IF13.2

2025-10-27

PREAI

Mekhrdod S. Kurboniyon; Alok M. Srivastava; William W. Beers; William E. Cohen; Mohammad Bagheri; Bibo Lou; Tomoyuki Yamamoto; Mikhail G. Brik; Chong-Geng Ma

Clinical Potential of Arterial Stiffness Measured from the Aortic Valve to the Brachial Artery in a Seated Position 坐位下从主动脉瓣到肱动脉测量的动脉僵硬度临床潜力

AMERICAN JOURNAL OF HYPERTENSION

IF3.1

2025-10-01

OAAI

Shimizu, Kazuhiro; Yamamoto, Tomoyuki; Ogawa, Akihiro; Kawakami, Satoshi; Ito, Takuro; Sato, Shuji; Mikamo, Hiroshi; Kinoshita, Toshio; Shirai, Kohji

High-Pressure Effects on the Structural, Mechanical, and Optoelectronic Properties of the lead-free β-CsSnX3 (X = I, Br, Cl) perovskite: Insights from first principle analyses 高压对无铅β-CsSnX3（X = I, Br, Cl）钙钛矿的结构、力学和光电器件性质的影响：基于第一性原理分析的见解

Computational Condensed Matter

IF3.9

2025-09-02

PREAI

Amondulloi Burhonzoda; Dilshod Nematov; Mekhrdod Kurboniyon; Farhod Shokir; Mirabbos Hojamberdiev; Mikhail G. Brik; Kholmirzo Kholmurodov; Tomoyuki Yamamoto

Enhancement of up-conversion luminescence intensity of Er-doped CaMoO4 by K2CO3 addition 通过添加K2CO3增强掺Er的CaMoO4的上转换发光强度

OPTICAL MATERIALS

IF4.2

2025-06-01

PREAI

Koikawa, Tomoki; Yamamoto, Tomoyuki

The effect of divalent ions on chemical stability of eco-friendly α, γ and δ phases of CsSnI3 二价离子对环境友好型CsSnI3的α、γ和δ相化学稳定性的影响

Computational Condensed Matter

IF3.9

2025-05-15

PREAI

Zafari Umar; Oleg Khyzhun; Dilshod D. Nematov; Amondulloi S. Burhonzoda; Mikhail G. Brik; Tomoyuki Yamamoto; Michał Piasecki

Electronic structure and energy transitions in oxides and fluorides doped by octahedrally surrounded Cr3+ ions

OPTICAL MATERIALS

IF4.2

2025-03-01

PREAI

Umar, Zafari; Khyzhun, Oleg; Kurboniyon, Mekhrdod S.; Yamamoto, Tomoyuki; Brik, Mikhail G.; Popov, Anatoli I.; Piasecki, Michal

Thermal Quenching Mechanism of Mn4+ in Na2SiF6, NaKSiF6, and K2SiF6 Phosphors: Insights from the First-Principles Analysis

INORGANIC CHEMISTRY

IF4.7

2024-10-21

OAAI

Kurboniyon, Mekhrdod S.; Srivastava, Alok M.; Lou, Bibo; Nematov, Dilshod D.; Burhonzoda, Amondulloi; Yamamoto, Tomoyuki; Ma, Chong-Geng; Brik, Mikhail G.

Charge trapping and luminescence of the mixed size CsPbBr3 particles grown in one batch

OPTICAL MATERIALS

IF4.2

2024-05-01

PREAI

Buryi, Maksym; Babin, Vladimir; Decka, Katerina; Ridzonova, Katarina; Neykova, Neda; Hajek, Frantisek; Velkov, Zhivko; Remes, Zdenek; Tomala, Robert; Socha, Pawel; Bartosiewicz, Karol; Hostinsky, Tomas; Mosner, Petr; Yamamoto, Tomoyuki; Ma, Chong-Geng; Brik, Mikhail G.

Ab initio calculations of two-site occupation for substituting ions in MgTa2O6:Cr3+phosphor: The geometric and electronic structures and optical transition energies

OPTICAL MATERIALS

IF4.2

2024-03-01

PREAI

Umar, Zafari; Khyzhun, Oleg; Yamamoto, Tomoyuki; Agiel, Piotr Br

First-principles calculations of the electronic structure and mechanical properties of non-doped and Cr3+-Doped K2LiAlF6 under pressure

JOURNAL OF LUMINESCENCE

IF3.6

2024-02-01

PREAI

Umar, Zafari; Kurboniyon, Mekhrdod S.; Khyzhun, Oleg; Yamamoto, Tomoyuki; Ma, Chong-Geng; Brik, Mikhail G.; Piasecki, Michal

Carbonate content control in carbonate apatite coatings of biodegradable magnesium

CERAMICS INTERNATIONAL

IF5.6

2024-02-01

PREAI

Midorikawa, Kazuma; Hiromoto, Sachiko; Yamamoto, Tomoyuki

First-principles study of geometric and electronic structures, and optical transition energies of Mn4+impurity ions: K2SiF6 as a prototype

JOURNAL OF LUMINESCENCE

IF3.6

2023-11-01

PREAI

Kurboniyon, Mekhrdod S.; Lou, Bibo; Zafari, Umar; Rahimi, Farhod; Srivastava, Alok M.; Yamamoto, Tomoyuki; Brik, Mikhail G.; Ma, Chong-Geng

Influence of Isostatic Pressure on the Elastic and Electronic Properties of K2SiF6:Mn4+

MATERIALS

IF3.2

2022-01-14

OAAI

Subhoni, Mekhrdod; Zafari, Umar; Ma, Chong-Geng; Srivastava, Alok M.; Beers, William W.; Cohen, William E.; Brik, Mikhail G.; Piasecki, Michal; Yamamoto, Tomoyuki

Effects of Enhanced Intracranial Pressure on Blood Pressure and the Cardio-Ankle Vascular Index in Rabbits

JOURNAL OF ATHEROSCLEROSIS AND THROMBOSIS

IF2.8

2021-11-01

OAAI

Miyazaki, Chikao; Shimizu, Kazuhiro; Nagasawa, Yoshinobu; Chiba, Tatsuo; Sakuma, Kiyoshi; Aimoto, Megumi; Yamamoto, Tomoyuki; Takahashi, Mao; Sugo, Nobuo; Takahara, Akira; Shirai, Kohji

Evaluation of Damage Coefficient for Minority-Carrier Diffusion Length of Triple-Cation Perovskite Solar Cells under 1 MeV Electron Irradiation for Space Applications 用于空间应用的三阳离子钙钛矿太阳能电池在1 MeV电子辐照下的少数载流子扩散长度的损伤系数评估

JOURNAL OF PHYSICAL CHEMISTRY C

IF3.2

2021-06-11

PREAI

Miyazawa, Yu; Kim, Gyu Min; Ishii, Ayumi; Ikegami, Masashi; Miyasaka, Tsutomu; Suzuki, Yudai; Yamamoto, Tomoyuki; Ohshima, Takeshi; Kanaya, Shusaku; Toyota, Hiroyuki; Hirose, Kazuyuki

First-principles investigations of geometrical and electronic structures of Mn4+ doped A2SiF6 (A = K, Rb, Cs) red phosphors

OPTICAL MATERIALS

IF4.2

2021-05-01

OAAI

Subhoni, Mekhrdod; Zafari, Umar; Srivastava, Alok M.; Beers, William W.; Cohen, William; Brik, Mikhail G.; Yamamoto, Tomoyuki

Unusual hydrogen implanted gold with lattice contraction at increased hydrogen content

NATURE COMMUNICATIONS

IF15.7

2021-03-10

OAAI

Khac Thuan Nguyen; Van Hiep Vuong; The Nghia Nguyen; Trong Tinh Nguyen; Tomoyuki Yamamoto; Nam Nhat Hoang

研究方向