Uedono Akira

Uedono Akira

University of Tsukuba

H-index: 45

Asia-Japan

About Uedono Akira

Uedono Akira, With an exceptional h-index of 45 and a recent h-index of 26 (since 2020), a distinguished researcher at University of Tsukuba, specializes in the field of positron.

His recent articles reflect a diverse array of research interests and contributions to the field:

Improved midgap recombination lifetimes in GaN crystals grown by the low-pressure acidic ammonothermal method

Temporary Direct Bonding by Low Temperature Deposited SiO2 for Chiplet Applications

Impurity reduction in lightly doped n-type gallium nitride layer grown via halogen-free vapor-phase epitaxy

Influence of Ge to the formation of defects in epitaxial Mg2Sn1− x Ge x thermoelectric thin films

Low-Temperature Deposited SiO2 for Advanced Chiplet

Origin of Voids at the SiO</sub> 2<//sub>/SiO</sub> 2<//sub> and SiCN/SiCN Bonding Interface Using Positron Annihilation Spectroscopy and Electron Spin Resonance

Inorganic Temporary Direct Bonding for Collective Die to Wafer Hybrid Bonding

Analysis of Zn diffusion in various crystallographic directions of GaN grown by HVPE

Uedono Akira Information

University

Position

___

Citations(all)

9128

Citations(since 2020)

2910

Cited By

7311

hIndex(all)

45

hIndex(since 2020)

26

i10Index(all)

223

i10Index(since 2020)

82

Email

University Profile Page

University of Tsukuba

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Uedono Akira Skills & Research Interests

positron

Top articles of Uedono Akira

Title

Journal

Author(s)

Publication Date

Improved midgap recombination lifetimes in GaN crystals grown by the low-pressure acidic ammonothermal method

Applied Physics Letters

S. F. Chichibu K. Shima

K. Kurimoto

Q. Bao

Y. Mikawa

M. Saito

...

2024/4

Temporary Direct Bonding by Low Temperature Deposited SiO2 for Chiplet Applications

ACS Applied Electronic Materials

Koki Onishi

Hayato Kitagawa

Shunsuke Teranishi

Akira Uedono

Fumihiro Inoue

2024/4/1

Impurity reduction in lightly doped n-type gallium nitride layer grown via halogen-free vapor-phase epitaxy

Applied Physics Letters

T Kimura

H Shimazu

K Kataoka

K Itoh

T Narita

...

2024/1/29

Influence of Ge to the formation of defects in epitaxial Mg2Sn1− x Ge x thermoelectric thin films

Japanese Journal of Applied Physics

Kenneth Magallon Senados

Mariana SL Lima

Takashi Aizawa

Isao Ohkubo

Takahiro Baba

...

2024/1/5

Low-Temperature Deposited SiO2 for Advanced Chiplet

Electrochemical Society Meeting Abstracts 244

Hayato Kitagawa

Koki Onishi

Junya Fuse

Akira Uedono

Tomoya Iwata

...

2023/12/22

Origin of Voids at the SiO</sub> 2<//sub>/SiO</sub> 2<//sub> and SiCN/SiCN Bonding Interface Using Positron Annihilation Spectroscopy and Electron Spin Resonance

Ecs Journal Of Solid State Science And Technology

F Nagano

F Inoue

A Phommahaxay

L Peng

F Chancerel

...

2023/3/1

Inorganic Temporary Direct Bonding for Collective Die to Wafer Hybrid Bonding

Fumihiro Inoue

Shunsuke Teranishi

Tomoya Iwata

Koki Onishi

Naoko Yamamoto

...

2023/5/30

Analysis of Zn diffusion in various crystallographic directions of GaN grown by HVPE

Materials Science in Semiconductor Processing

Kacper Sierakowski

Rafal Jakiela

Piotr Jaroszynski

Michal Fijalkowski

Tomasz Sochacki

...

2023/11/15

Mg implantation in AlN layers on sapphire substrates

Japanese Journal of Applied Physics

Hironori Okumura

Akira Uedono

2023/2/16

Systematic search for stabilizing dopants in ZrO2 and HfO2 using first-principles calculations

IEEE Transactions on Semiconductor Manufacturing

Yosuke Harashima

Hiroaki Koga

Zeyuan Ni

Takehiro Yonehara

Michio Katouda

...

2023/4/10

Fabrication of AlGaN/GaN heterostructures on halide vapor phase epitaxy AlN/SiC templates for high electron mobility transistor application

Japanese Journal of Applied Physics

Masatomo Sumiya

Osamu Goto

Yuki Takahara

Yasutaka Imanaka

Liwen Sang

...

2023/8/1

Precipitation Behavior in Low-alloyed Mg–Ca–Zn Alloys

ZH Li

TT Sasaki

D Cheng

K Wang

BC Zhou

...

2023/2/6

Impacts of vacancy clusters on the recombination dynamics in Mg-implanted GaN on GaN structures

Shigefusa F Chichibu

Kohei Shima

Hiroko Iguchi

Tetsuo Narita

Keita Kataoka

...

2023/3/17

Finite temperature effects on the structural stability of Si-doped HfO2 using first-principles calculations

Applied Physics Letters

Yosuke Harashima

Hiroaki Koga

Zeyuan Ni

Takehiro Yonehara

Michio Katouda

...

2023/6/26

Annealing properties of vacancy-type defects in ion implanted GaN during ultra-high-pressure annealing studied by using a monoenergetic positron beam

Akira Uedono

Hideki Sakurai

Jun Uzuhashi

Tetsuo Narita

Kacper Sierakowski

...

2023/3/15

Vacancy-type defects in AlInN/AlN/GaN structures probed by monoenergetic positron beam

Journal of Applied Physics

Akira Uedono

Yasuki Kimura

Takuya Hoshii

Kuniyuki Kakushima

Masatomo Sumiya

...

2023/6/14

A Comprehensive Study on Chemical Bonding and Open Spaces with Silicon Carbon Nitride Films for Direct Bonding

Electrochemical Society Meeting Abstracts 244

Sodai Ebiko

Koki Onishi

Akira Uedono

Serena Iacovo

Fumihiro Inoue

2023/12/22

Origin of voids at the SiO2/SiO2 and SiCN/SiCN bonding interface using positron annihilation spectroscopy and electron spin resonance

ECS Journal of Solid State Science and Technology

F Nagano

F Inoue

A Phommahaxay

L Peng

F Chancerel

...

2023/3/2

Temporary and spatially resolved luminescence studies of p-GaN segments fabricated by vacancy-guided redistribution of Mg using sequential ion implantation of Mg and N

K Shima

R Tanaka

S Takashima

K Ueno

M Edo

...

2023/6/8

Negatively charged boron vacancy center in diamond

Physical Review B

T Umeda

K Watanabe

H Hara

H Sumiya

S Onoda

...

2022/4/4

See List of Professors in Uedono Akira University(University of Tsukuba)

Co-Authors

H-index: 153
Steven DenBaars

Steven DenBaars

University of California, Santa Barbara

H-index: 140
Jim Speck

Jim Speck

University of California, Santa Barbara

H-index: 130
Umesh Mishra

Umesh Mishra

University of California, Santa Barbara

H-index: 108
Hiroshi AMANO  (天野 浩)

Hiroshi AMANO (天野 浩)

Nagoya University

H-index: 105
Stacia Keller

Stacia Keller

University of California, Santa Barbara

H-index: 95
Tomás Palacios

Tomás Palacios

Massachusetts Institute of Technology

academic-engine