エンピゾメルヴィン (Melvin John Empizo) - マイポータル

基本情報

所属: 大阪大学レーザー科学研究所

J-GLOBAL ID: 202001013112488651
researchmap会員ID: R000001994

研究キーワード

経歴

2020年4月 - 現在

大阪大学, レーザー科学研究所 (助教)

学歴

2013年4月 - 2016年3月

大阪大学, 大学院工学研究科, 博士(工学)

論文

Gamma-ray irradiation and the alterations in photoluminescence emissions of undoped and indium-doped ZnO single crystals

Keito Shinohara, Verdad C. Agulto, Melvin John F. Empizo, Kohei Yamanoi, Toshihiko Shimizu, Makoto Nakajima, Masashi Yoshimura, Arnel A. Salvador, Tsuguo Fukuda, Nobuhiko Sarukura

Journal of Crystal Growth 627 127518-127518 2024年2月
A compact wide-angle DUV lens suitable for SO2 monitoring

Keito Shinohara, Melvin John F. Empizo, Yamamoto Yusuke, Yuki Minami, Kohei Yamanoi, Toshihiko Shimizu, Nobuhiko Sarukura, Kosuke Kiyohara, Motosuke Kiyohara

Optik 288 171174-171174 2023年10月
Photoluminescence and enhanced photocatalytic activity of mechanically activated graphite-zinc oxide composites

Ian Jasper Agulo, Princess Rosario, Krystelle Yague, Mary Joy Balod, Melvin John F Empizo, Verdad C Agulto, Toshihiko Shimizu, May Angelu Madarang, Roselle Ngaloy, Nobuhiko Sarukura

Materials Research Express 10(6) 065601-065601 2023年6月1日
Formation energy crossings in Ga₂O₃-Al₂O₃ quasibinary system: ordered structures and phase transitions in (Al _x Ga_1−x)₂O₃

Jessiel Siaron Gueriba, Hiroshi Mizuseki, Melvin John F. Empizo, Kohei Yamanoi, Nobuhiko Sarukura, Eiichi Tamiya, Yoshiyuki Kawazoe, Kazuaki Akaiwa, Isao Takahashi, Akira Yoshikawa

Japanese Journal of Applied Physics 62(6) 065502-065502 2023年6月1日
Surface oxidation and Fe valency distribution in celadon glaze revealed by depth-resolved Fe K-edge X-ray absorption spectroscopy

Angelo P. Rillera, Mayrene A. Uy, Keito Shinohara, Melvin John F. Empizo, Toshihiko Shimizu, Hideki Yoshida, Nobuhiko Sarukura, Hitoshi Abe

Journal of the European Ceramic Society 2023年5月
Radiation resistance of praseodymium-doped aluminum lithium fluorophosphate scintillator glasses for laser fusion experiments

Keito Shinohara, Melvin John F. Empizo, Marilou Cadatal-Raduban, Kohei Yamanoi, Toshihiko Shimizu, Masashi Yoshimura, Nobuhiko Sarukura, Takahiro Murata, Mayrene A. Uy, Hitoshi Abe …

Japanese Journal of Applied Physics 62(1) 010613-010613 2023年1月1日
Evidence of Undistorted 8-Coordinated Cubic (O_h) Ce³⁺ Center in Moderately-Doped (0.01 mol %) CaF₂ Single Crystal

Mayrene Uy, Keito Shinohara, Melvin John F. Empizo, Toshihiko Shimizu, Masashi Yoshimura, Nobuhiko Sarukura, Akira Yoshikawa, Hitoshi Abe

Journal of the Physical Society of Japan 91(12) 2022年12月15日
Kyropoulos growth of a 300 g SrB₄O₇ single crystal using a twin-type stirring blade

Yasunori Tanaka, Ryota Murai, Yoshinori Takahashi, Melvin John F. Empizo, Shigeyoshi Usami, Mihoko Maruyama, Masayuki Imanishi, Yusuke Mori, Masashi Yoshimura

Japanese Journal of Applied Physics 61(7) 075503-075503 2022年7月1日
Bulk laser-induced damage resistance of SrB₄O₇ single crystals under 266 nm DUV laser irradiation

Yutaka Maegaki, Yasunori Tanaka, Haruki Marui, Atsushi Koizumi, Kota Tanaka, Tomosumi Kamimura, Ryota Murai, Yoshinori Takahashi, Melvin John F. Empizo, Shigeyoshi Usami …

Japanese Journal of Applied Physics 61(5) 052005-052005 2022年5月1日
Structure disorder observation of fluoropolymers composed of vinylidene fluoride and tetrafluoroethylene in supercritical CO2 using time-resolved small- and wide-angle X-ray scattering

Kohei Yamanoi, Satoshi Shibuta, Atsushi Shiro, Masao Noumi, Melvin John F. Empizo, Marilou Cadatal-Raduban, Nobuhiko Sarukura, Keiko Nishikawa, Takeshi Morita

The Journal of Supercritical Fluids 184 105555-105555 2022年5月
Interplay of Zn(OAc)2 concentration, morphology, and emission in hydrothermal-grown ZnO nanostructures

Erick John Carlo D. Solibet, Melvin John F. Empizo, Maria Cecilia M. Angub, Raymund C. Veloz, Christopher Jude T. Vergara, Horace Andrew F. Husay, Kohei Yamanoi, Toshihiko Shimizu, Elmer S. Estacio, Arnel A. Salvador …

Journal of Crystal Growth 575 126339-126339 2021年12月
Low-energy femtosecond pulsed laser deposition of cerium (IV) oxide thin films on silicon substrates

Joseph A. De Mesa, Angelo P. Rillera, Melvin John F. Empizo, Nobuhiko Sarukura, Roland V. Sarmago, Wilson O. Garcia

Journal of Crystal Growth 574 126323-126323 2021年11月
Low-threshold amplified UV emission of optically pumped ZnO-polymer nanocomposites

Verdad C. Agulto, Melvin John F. Empizo, Keito Shinohara, Jonah Micah L. Inguito, Bee Jay Magallanes, Marvin B. Nalayog, Daisuke Umeno, Kloudene A. Salazar, Mia Angela N. Judicpa, Kohei Yamanoi …

Journal of Crystal Growth 573 126328-126328 2021年11月
Picosecond UV emissions of hydrothermal grown Fe3+-doped ZnO microrods

Kloudene A. Salazar, Verdad C. Agulto, Melvin John F. Empizo, Keito Shinohara, Kohei Yamanoi, Toshihiko Shimizu, Nobuhiko Sarukura, Allan Christopher C. Yago, Pinit Kidkhunthod, Suchinda Sattayaporn …

Journal of Crystal Growth 574 126332-126332 2021年9月
Nanosecond alpha-ray response and gamma-ray radiation resistance of a hydrothermal-grown bulk ZnO single crystal

Melvin John F. Empizo, Kohei Yamanoi, Yuki Abe, Keito Shinohara, Verdad C. Agulto, Yasunobu Arikawa, Toshihiko Shimizu, Masashi Yoshimura, Nobuhiko Sarukura, Tsuguo Fukuda

Journal of Crystal Growth 570 126240-126240 2021年9月
Atomistic origin of compositional pulling effect in wurtzite (B, Al, In)xGa1−xN: A first-principles study

Hiroshi Mizuseki, Jessiel Siaron Gueriba, Melvin John F. Empizo, Nobuhiko Sarukura, Yoshiyuki Kawazoe, Kazuhiro Ohkawa

Journal of Applied Physics 130(3) 035704-035704 2021年7月21日
Investigations on the electric-dipole allowed 4f25d → 4f3 broadband emission of Nd3+-doped 20Al(PO3)3-80LiF glass for potential VUV scintillator application

Melvin John F. Empizo, Yuki Minami, Kohei Yamanoi, Toshihiko Shimizu, Masashi Yoshimura, Nobuhiko Sarukura, Takahiro Murata, Akihiro Yamaji, Akira Yoshikawa, Malgorzata Guzik …

Journal of Alloys and Compounds 856 158096-158096 2021年3月
Anisotropic complex refractive index of β-Ga2O3 bulk and epilayer evaluated by terahertz time-domain spectroscopy

Verdad C. Agulto, Kazuhiro Toya, Thanh Nhat Khoa Phan, Valynn Katrine Mag-usara, Jiajun Li, Melvin John F. Empizo, Toshiyuki Iwamoto, Ken Goto, Hisashi Murakami, Yoshinao Kumagai …

Applied Physics Letters 118(4) 042101-042101 2021年1月25日
Density functional theory-based investigation of hydrogen adsorption on zinc oxide (101¯0) surface: Revisited

Manuel M. Balmeo, John Symon C. Dizon, Melvin John F. Empizo, Erick John Carlo D. Solibet, Verdad C. Agulto, Arnel A. Salvador, Nobuhiko Sarukura, Hiroshi Nakanishi, Hideaki Kasai, Allan Abraham B. Padama

Surface Science 703 121726-121726 2021年1月
Electrical properties of $\beta$-Ga2O3 homoepitaxial layer measured by terahertz time-domain spectroscopy

Verdad C. Agulto, Kazuhiro Toya, Thanh Nhat Khoa Phan, Hideaki Kitahara, Valynn Katrine Mag-usara, Melvin John F. Empizo, Toshiyuki Iwamoto, Ken Goto, Hisashi Murakami, Yoshinao Kumagai …

2020 45th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz) 2020年11月8日

もっとみる

産業財産権

特開2018-036158 電磁波のビーム観測方法及び観測システム

福田承生, 加藤康作, 邱紅松, 高野恵介, 中嶋誠, 吉村政志, エンピゾメルヴィンジョンフェルナンデス, 南佑輝, 山ノ井航平, 清水俊彦, 猿倉信彦, 立松芳典, 出原敏孝, クトリャンエドワードミハイロヴィチ, 谷正彦
特開2016-204213 酸化亜鉛結晶の製造方法、酸化亜鉛結晶、シンチレータ材料及びシンチレータ検出器

福田承生, 猿倉信彦, 清水俊彦, 山ノ井航平, 坪井瑞輝, 南佑輝, エンピゾメルヴィンジョンフェルナンデス, 有田廉, 堀達広, 福田一仁, 高畠正宏, 森一公

エンピゾメルヴィン

基本情報

研究キーワード

経歴

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