Key Role of Metal-to-Metal Charge Transfer Transition between Mo6+ and Bi3+ for Enhancement in NIR Luminescence of Gd2MoO6:Bi,Yb Nanophosphor Taisei Hangai, Takuya Hasegawa, Jian Xu, Takayuki Nakanishi, Takashi Takeda, Kosuke Nakano, Kenta Hongo, Ryo Maezono, Tomoyo Goto, Yasushi Sato, Ayahisa Okawa, Shu Yin
The Journal of Physical Chemistry C, -, 2024
Multiemission of Ce3+ from a Single Crystallographic Site Induced by Disordering of Ions Takuya Yasunaga, Makoto Kobayashi, Kenji Oqmhula, Huan Qi, Tom Ichibha, Kenta Hongo, Shunsuke Yamamoto, Ryo Maezono, Masaya Mitsuishi, Minoru Osada, Hideki Kato, Masato Kakihana
Inorganic Chemistry, 63, 2, 1288-1295, 2024
Structure, optical, and electrical properties of layered oxychalcogenide Sr2ZnCu2(S1−x Se x )2O2 (0 ≤ x ≤ 1) compounds Takahiro Kato, Yuki Iwasa, Sugali Pavan Kumar Naik, Shigeyuki Ishida, Yoichi Higashi, Izumi Hase, Taichiro Nishio, Kenta Hongo, Ryo Maezono, Hiraku Ogino
Materials Research Express, 10, 9, 095904-, 2023
Biophysical Properties of the Fibril Structure of the Toxic Conformer of Amyloid-β42: Characterization by Atomic Force Microscopy in Liquid and Molecular Docking Radhika Biyani, Kaito Hirata, Kenji Oqmhula, Ayhan Yurtsever, Kenta Hongo, Ryo Maezono, Masahiro Takagi, Takeshi Fukuma, Manish Biyani
ACS Applied Materials & Interfaces, -, 2023
Evolutionary Algorithm Directed Synthesis of Mixed Anion Compounds LaF2X (X = Br, I) and LaFI2. Daichi Kato, Peng Song, Hiroki Ubukata, Haruki Taguro, Cédric Tassel, Kohei Miyazaki, Takeshi Abe, Kousuke Nakano, Kenta Hongo, Ryo Maezono, Hiroshi Kageyama
Angewandte Chemie International Edition, -, 2023
Evolutionary Algorithm Directed Synthesis of Mixed Anion Compounds LaF2X (X = Br, I) and LaFI2. Daichi Kato, Peng Song, Hiroki Ubukata, Haruki Taguro, Cédric Tassel, Kohei Miyazaki, Takeshi Abe, Kousuke Nakano, Kenta Hongo, Ryo Maezono, Hiroshi Kageyama
Angewandte Chemie, -, 2023
Ab initio molecular dynamics simulation of structural and elastic properties of SiO2-P2O5-Al2O3-Na2O glass Yixiao Qian, Bin Song, Junteng Jin, Genki I. Prayogo, Keishu Utimula, Kousuke Nakano, Ryo Maezono, Kenta Hongo, Gaoling Zhao
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 105, 11, 6604-6615, 2022
High-pressure behavior of tetragonal barium carbodiimide, BaNCN Yuji Masubuchi, Suzuka Miyazaki, Peng Song, Takafumi Yamamoto, Kosuke Nakano, Kenta Hongo, Ryo Maezono
JOURNAL OF ALLOYS AND COMPOUNDS, 918, -, 2022
Anionic ordering in Pb2Ti4O9F2 revisited by nuclear magnetic resonance and density functional theory Kengo Oka, Tom Ichibha, Daichi Kato, Yasuto Noda, Yusuke Tominaga, Kosei Yamada, Mitsunobu Iwasaki, Naoki Noma, Kenta Hongo, Ryo Maezono, Fernando A. Reboredo
DALTON TRANSACTIONS, -, 2022
Diffusion Monte Carlo Study on Relative Stabilities of Boron Nitride Polymorphs Yutaka Nikaido, Tom Ichibha, Kenta Hongo, Fernando A. Reboredo, K. C. Hari Kumar, Priya Mahadevan, Ryo Maezono, Kousuke Nakano
The Journal of Physical Chemistry C, 126, 13, 6000-6007, 2022
Stepwise copolymerization of polybenzimidazole for a low dielectric constant and ultrahigh heat resistance Xianzhu Zhong, Aniruddha Nag, Jiabei Zhou, Kenji Takada, Fitri Adila Amat Yusof, Tetsu Mitsumata, Kenji Oqmhula, Kenta Hongo, Ryo Maezono, Tatsuo Kaneko
RSC ADVANCES, 12, 19, 11885-11895, 2022
High-Pressure Mg–Sc–H Phase Diagram and Its Superconductivity from First-Principles Calculations Peng Song, Zhufeng Hou, Pedro Baptista de Castro, Kousuke Nakano, Kenta Hongo, Yoshihiko Takano, Ryo Maezono
The Journal of Physical Chemistry C, 126, 5, 2747-2755, 2022
The Systematic Study on the Stability and Superconductivity of Y‐Mg‐H Compounds under High Pressure Peng Song, Zhufeng Hou, Pedro Baptista de Castro, Kousuke Nakano, Yoshihiko Takano, Ryo Maezono, Kenta Hongo
Advanced Theory and Simulations, 2100364, 3, 2100364-2100364, 2022
High-Tc Superconducting Hydrides Formed by LaH24 and YH24 Cage Structures as Basic Blocks Peng Song, Zhufeng Hou, Pedro Baptista de Castro, Kousuke Nakano, Kenta Hongo, Yoshihiko Takano, Ryo Maezono
Chemistry of Materials, 33, 24, 9501-9507, 2021
Site-Selective Eu3+ Luminescence in the Monoclinic Phase of YSiO2N Yuuki Kitagawa, Jumpei Ueda, Kotaro Fujii, Masatomo Yashima, Shiro Funahashi, Takayuki Nakanishi, Takashi Takeda, Naoto Hirosaki, Kenta Hongo, Ryo Maezono, Setsuhisa Tanabe
Chemistry of Materials, 33, 22, 8873-8885, 2021
Peculiar Atomic Bond Nature in Platinum Monatomic Chains Jiaqi Zhang, Keisuke Ishizuka, Masahiko Tomitori, Toyoko Arai, Kenta Hongo, Ryo Maezono, Erio Tosatti, Yoshifumi Oshima
Nano Letters, 21, 9, 3922-3928, 2021
Synthesis, Electronic Structure, and Physical Properties of Layered Oxypnictides Sr2ScCrAsO3 and Ba3Sc2Cr2As2O5 Sugali Pavan Kumar Naik, Yuki Iwasa, Kenta Kuramochi, Yoshihisa Ichihara, Kohji Kishio, Kenta Hongo, Ryo Maezono, Taichiro Nishio, Hiraku Ogino
Inorganic Chemistry, 60, 3, 1930-1936, 2021
Intrinsic carbon-doping induced synthesis of oxygen vacancies-mediated TiO2 nanocrystals: Enhanced photocatalytic NO removal performance and mechanism Zhanyong Gu, Zhitao Cui, Zijing Wang, Ken Sinkou Qin, Yusuke Asakura, Takuya Hasegawa, Kenta Hongo, Ryo Maezono, Shu Yin
Journal of Catalysis, 393, 179-189, 2021
Carbon vacancies and hydroxyls in graphitic carbon nitride: Promoted photocatalytic NO removal activity and mechanism Zhanyong Gu, Zhitao Cui, Zijing Wang, Ken Sinkou Qin, Yusuke Asakura, Takuya Hasegawa, Satoshi Tsukuda, Kenta Hongo, Ryo Maezono, Shu Yin
Applied Catalysis B: Environmental, 279, 119376-119376, 2020
Octahedral morphology of NiO with (111) facet synthesized from the transformation of NiOHCl for the NOx detection and degradation: experiment and DFT calculation Angga Hermawan, Adie Tri Hanindriyo, Erland Rachmad Ramadhan, Yusuke Asakura, Takuya Hasegawa, Kenta Hongo, Miki Inada, Ryo Maezono, Shu Yin
Inorganic Chemistry Frontiers, 7, 18, 3431-3442, 2020
Machine‐Learning Clustering Technique Applied to Powder X‐Ray Diffraction Patterns to Distinguish Compositions of ThMn 12 ‐Type Alloys Keishu Utimula, Rutchapon Hunkao, Masao Yano, Hiroyuki Kimoto, Kenta Hongo, Shogo Kawaguchi, Sujin Suwanna, Ryo Maezono
Advanced Theory and Simulations, 3, 7, 2000039-2000039, 2020
Two-Dimensional Perovskite Oxynitride K2LaTa2O6N with an H+/K+ Exchangeability in Aqueous Solution to Form Stable Photocatalyst for Visible-Light H2 Evolution Takayoshi Oshima, Tom Ichibha, Kenji Oqmhula, Keisuke Hibino, Hiroto Mogi, Shunsuke Yamashita, Kotaro Fujii, Yugo Miseki, Kenta Hongo, Daling Lu, Ryo Maezono, Kazuhiro Sayama, Masatomo Yashima, Koji Kimoto, Hideki Kato, Masato Kakihana, Hiroshi Kageyama, Kazuhiko Maeda
Angew. Chem., Int. Ed., 59, 24, 9736-9743, 2020
Light Absorption Properties and Electronic Band Structures of Lead‐Vanadium Oxyhalide Apatites Pb 5 (VO 4 ) 3 X (X=F, Cl, Br, I) Masashi Nakamura, Kenji Oqmhula, Keishu Utimula, Miharu Eguchi, Kengo Oka, Kenta Hongo, Ryo Maezono, Kazuhiko Maeda
Chemistry – An Asian Journal, 15, 4, 540-545, 2020
3D structured laser engraves decorated with gold nanoparticle SERS chips for paraquat herbicide detection in environments Raju Botta, Pitak Eiamchai, Mati Horprathum, Saksorn Limwichean, Chanunthorn Chananonnawathorn, Viyapol Patthanasettakul, Ryo Maezono, Apichai Jomphoak, Noppadon Nuntawong
Sensors and Actuators B: Chemical, 304, 127327-127327, 2020
New layered perovskite family built from [CeTa2O7]− layers: coloring mechanism from unique multi-transitions Takuya Hasegawa, Atsushi Shigee, Yoshinori Nishiwaki, Makoto Nagasako, Adie Tri Hanindriyo, Kenta Hongo, Ryo Maezono, Tadaharu Ueda, Shu Yin
Chemical Communications, 56, 61, 8591-8594, 2020
Synthesis, optical properties, and band structures of a series of layered mixed-anion compounds Yuki Iwasa, Hiraku Ogino, Dongjoon Song, Verdad C. Agulto, Kohei Yamanoi, Toshihiko Shimizu, Jumpei Ueda, Kenta Hongo, Ryo Maezono, Setsuhisa Tanabe, Nobuhiko Sarukura
Journal of Materials Science: Materials in Electronics, 30, 18, 16827-16832, 2019
Density functional study of methyl butanoate adsorption and its C-O bonds cleavage on MoS2-based catalyst with various loads of Ni promoters Wahyu Aji Eko Prabowo, Subagjo, Nugraha, Mohammad Kemal Agusta, Adhitya Gandaryus Saputro, Supriadi Rustad, Ryo Maezono, Wilson Agerico Dino, Hermawan Kresno Dipojono
Journal of Physics Condensed Matter, 31, 36, -, 2019
Synthesis of Ba1-x SrxYSi2O5N and Discussion based on Structure Analysis and DFT Calculation Takuya Yasunaga, Makoto Kobayashi, Kenta Hongo, Kotaro Fujii, Shunsuke Yamamoto, Ryo Maezono, Masatomo Yashima, Masaya Mitsuishi, Hideki Kato, Masato Kakihana
J. Sold State Chem., 276, 266-271, 2019
Crystal structure analysis and evidence of mixed anion coordination at the Ce3+ site in Y3Al2(Al,Si)(3)(O,N)(12) oxynitride garnet phosphor K. Asami, M. Shiraiwa, J. Ueda, K. Fujii, K. Hongo, R. Maezono, M. G. Brik, M. Yashima, S. Tanabe
J. Mater. Chem. C, 7, 5, 1330-1336, 2019
High-Pressure Synthesis of A2 NiO2 Ag2 Se2 (A=Sr, Ba) with a High-Spin Ni2+ in Square-Planar Coordination Yuki Matsumoto, Takafumi Yamamoto, Kousuke Nakano, Hiroshi Takatsu, Taito Murakami, Kenta Hongo, Ryo Maezono, Hiraku Ogino, Dongjoon Song, Craig M. Brown, Cédric Tassel, Hiroshi Kageyama
Angewandte Chemie International Edition, 58, 3, 756-759, 2019
Crystal structure analysis and evidence of mixed anion coordination at the Ce 3+ site in Y 3 Al 2 (Al,Si) 3 (O,N) 12 oxynitride garnet phosphor Kazuki Asami, Masahiro Shiraiwa, Jumpei Ueda, Kotaro Fujii, Kenta Hongo, Ryo Maezono, Mikhail G. Brik, Masatomo Yashima, Setsuhisa Tanabe
Journal of Materials Chemistry C, 7, 5, 1330-1336, 2019
Undoped Layered Perovskite Oxynitride Li2 LaTa2 O6 N for Photocatalytic CO2 Reduction with Visible Light. Takayoshi Oshima, Tom Ichibha, Ken Sinkou Qin, Kanemichi Muraoka, Junie Jhon M Vequizo, Keisuke Hibino, Ryo Kuriki, Shunsuke Yamashita, Kenta Hongo, Tomoki Uchiyama, Kotaro Fujii, Daling Lu, Ryo Maezono, Akira Yamakata, Hideki Kato, Koji Kimoto, Masatomo Yashima, Yoshiharu Uchimoto, Masato Kakihana, Osamu Ishitani, Hiroshi Kageyama, Kazuhiko Maeda
Angewandte Chemie (International ed. in English), 57, 27, 8154-8158, 2018
Host-guest interactions of plumbagin with β-cyclodextrin, dimethyl-β-cyclodextrin and hydroxypropyl-β-cyclodextrin: Semi-empirical quantum mechanical PM6 and PM7 methods Ornin Srihakulung, Ryo Maezono, Pisanu Toochinda, Waree Kongprawechnon, Apichart Intarapanich, Luckhana Lawtrakul
Scientia Pharmaceutica, 86, 2, -, 2018
A Stable, Narrow-Gap Oxyfluoride Photocatalyst for Visible-Light Hydrogen Evolution and Carbon Dioxide Reduction Ryo Kuriki, Tom Ichibha, Kenta Hongo, Daling Lu, Ryo Maezono, Hiroshi Kageyama, Osamu Ishitani, Kengo Oka, Kazuhiko Maeda
Journal of the American Chemical Society, 140, 21, 6648-6655, 2018
Light Absorption Properties and Electronic Band Structures of Lead Titanium Oxyfluoride Photocatalysts Pb2Ti4O9F2 and Pb2Ti2O5.4F1.2 H. Wakayama, K. Utimura, T. Ichibha, R Kuriki, K. Hongo, R. Maezono, K. Oka, K. Maeda
J. Phys. Chem. C, 122, 46, 26506-26511, 2018
Valence Band Engineering of Layered Bismuth Oxyhalides toward Stable Visible-Light Water Splitting: Madelung Site Potential Analysis Daichi Kato, Kenta Hongo, Ryo Maezono, Masanobu Higashi, Hironobu Kunioku, Masayoshi Yabuuchi, Hajime Suzuki, Hiroyuki Okajima, Chengchao Zhong, Kousuke Nakano, Ryu Abe, Hiroshi Kageyama
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 139, 51, 18725-18731, 2017
Diffusion quantum Monte Carlo study of excitonic complexes in two-dimensional transition-metal dichalcogenides E. Mostaani, M. Szyniszewski, C. H. Price, R. Maezono, M. Danovich, R. J. Hunt, N. D. Drummond, V. I. Fal'ko
PHYSICAL REVIEW B, 96, 7, -, 2017
Quantum Monte Carlo study of the energetics of the rutile, anatase, brookite, and columbite TiO2 polymorphs John Trail, Bartomeu Monserrat, Pablo Lopez Rios, Ryo Maezono, Richard J. Needs
PHYSICAL REVIEW B, 95, 12, -, 2017
Density functional study of adsorptions of CO2, NO2 and SO2 molecules on Zn(0002) surfaces Nugraha, A. G. Saputro, M. K. Agusta, B. Yuliarto, H. K. Dipojono, R. Maezono
Journal of Physics: Conference Series, 739, 1, 012080-012080, 2016
DFT study of the formate formation on Ni(111) surface doped by transition metals [Ni(111)-M; M=Cu, Pd, Pt, Rh] Nugraha, A. G. Saputro, M. K. Agusta, F. Rusydi, R. Maezono, H. K. Dipojono
Journal of Physics: Conference Series, 739, 1, 012082-012082, 2016