Akihiko Ohi - Publications, H-index & Citations

Akihiko Ohi

national institute for materials science

24H指数

202论文数

2.4K被引数

收录论文 19

发表时间

Defect Passivation by Annealing Enables Stable Transport in Li-Doped Mg2Sn Epitaxial Films for Microfabricated Thermoelectric Devices

j. mater. chem. a

IF0

2026-02-03

OAAI

Kenneth Magallon Senados; Takashi Aizawa; Isao Ohkubo; Masayuki Murata; Takahiro Baba; Akihiko Ohi; Akira Uedono; Takeaki Sakurai; Takao Mori

Structural effects on the performance of microfabricated in-plane π-type thermoelectric devices composed of p-type Mg2Sn0.8Ge0.2 and n-type Bi layers

APPLIED PHYSICS LETTERS

IF3.6

2023-06-13

PREAI

Ohkubo, Isao; Murata, Masayuki; Ohi, Akihiko; Lima, Mariana S. L.; Sakurai, Takeaki; Aizawa, Takashi; Mori, Takao

Miniaturized in-plane π-type thermoelectric device composed of a II-IV semiconductor thin film prepared by microfabrication

MATERIALS TODAY ENERGY

IF8.6

2022-08-01

OAAI

Ohkubo, Isao; Murata, Masayuki; Lima, Mariana S. L.; Sakurai, Takeaki; Sugai, Yuko; Ohi, Akihiko; Aizawa, Takashi; Mori, Takao

Nanoantenna Structure with Mid-Infrared Plasmonic Niobium-Doped Titanium Oxide

MICROMACHINES

IF3

2019-12-24

OAAI

Hai Dang Ngo; Chen, Kai; Handegard, Orjan S.; Anh Tung Doan; Thien Duc Ngo; Thang Duy Dao; Ikeda, Naoki; Ohi, Akihiko; Nabatame, Toshihide; Nagao, Tadaaki

An On-Chip Quad-Wavelength Pyroelectric Sensor for Spectroscopic Infrared Sensing

ADVANCED SCIENCE

IF14.1

2019-08-26

OAAI

Thang Duy Dao; Ishii, Satoshi; Anh Tung Doan; Wada, Yoshiki; Ohi, Akihiko; Nabatame, Toshihide; Nagao, Tadaaki

Dark-Field Scattering and Local SERS Mapping from Plasmonic Aluminum Bowtie Antenna Array

MICROMACHINES

IF3

2019-07-13

OAAI

Thang Duy Dao; Chung Vu Hoang; Nishio, Natsuki; Yamamoto, Naoki; Ohi, Akihiko; Nabatame, Toshihide; Aono, Masakazu; Nagao, Tadaaki

Improvement in ferroelectricity of HfxZr1-xO2 thin films using top- and bottom-ZrO2 nucleation layers

APL MATERIALS

IF4.5

2019-06-27

OAAI

Onaya, Takashi; Nabatame, Toshihide; Sawamoto, Naomi; Ohi, Akihiko; Ikeda, Naoki; Nagata, Takahiro; Ogura, Atsushi

MEMS-Based Wavelength-Selective Bolometers

MICROMACHINES

IF3

2019-06-21

OAAI

Thang Duy Dao; Anh Tung Doan; Ishii, Satoshi; Yokoyama, Takahiro; Orjan, Handegard Sele; Dang Hai Ngo; Ohki, Tomoko; Ohi, Akihiko; Wada, Yoshiki; Niikura, Chisato; Miyajima, Shinsuke; Nabatame, Toshihide; Nagao, Tadaaki

A MEMS-Based Quad-Wavelength Hybrid Plasmonic-Pyroelectric Infrared Detector

MICROMACHINES

IF3

2019-06-21

OAAI

Anh Tung Doan; Yokoyama, Takahiro; Thang Duy Dao; Ishii, Satoshi; Ohi, Akihiko; Nabatame, Toshihide; Wada, Yoshiki; Maruyama, Shigenao; Nagao, Tadaaki

Ecofriendly Mg2Si-based photodiode for short-wavelength IR sensing

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING

IF4.6

2019-03-01

PREAI

El-Amir, Ahmed A. M.; Ohsawa, Takeo; Nabatame, Toshihide; Ohi, Akihiko; Wada, Yoshiki; Nakamura, Masaru; Fu, Xiuwei; Shimamura, Kiyoshi; Ohashi, Naoki

Organic π-type thermoelectric module supported by photolithographic mold: a working hypothesis of sticky thermoelectric materials

SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS

IF6.9

2018-07-17

OAAI

Satoh, Norifusa; Otsuka, Masaji; Ohki, Tomoko; Ohi, Akihiko; Sakurai, Yasuaki; Yamashita, Yukihiko; Mori, Takao

Fabrication of Highly Metallic TiN Films by Pulsed Laser Deposition Method for Plasmonic Applications

ACS PHOTONICS

IF6.7

2017-12-21

PREAI

Sugavaneshwar, Ramu Pasupathi; Ishii, Satoshi; Thang Duy Dao; Ohi, Akihiko; Nabatame, Toshihide; Nagao, Tadaaki