Author

Shun Sadakuni

Observed names: Shun SADAKUNI, サダクニ, シュン

Observed institution: The University of Osaka

OpenAlex ID: A5079189477

Photo-electrochemical etching of free-standing GaN wafer surfaces grown by hydride vapor phase epitaxy

2015 · Junji Murata, Shun Sadakuni · Electrochimica Acta · 49

Structural and chemical characteristics of atomically smooth GaN surfaces prepared by abrasive-free polishing with Pt catalyst

2012 · Junji Murata, Shun Sadakuni, et al. · Journal of Crystal Growth · 46

Atomically Smooth Gallium Nitride Surfaces Prepared by Chemical Etching with Platinum Catalyst in Water

2012 · Junji Murata, Takeshi Okamoto, et al. · Journal of The Electrochemical Society · 46

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Dependence of Process Characteristics on Atomic-Step Density in Catalyst-Referred Etching of 4H–SiC(0001) Surface

2011 · Takeshi Okamoto, Yasuhisa Sano, et al. · Journal of Nanoscience and Nanotechnology · 32

Improvement of Removal Rate in Abrasive-Free Planarization of 4H-SiC Substrates Using Catalytic Platinum and Hydrofluoric Acid

2012 · Takeshi Okamoto, Yasuhisa Sano, et al. · Japanese Journal of Applied Physics · 31

Formation of wide and atomically flat graphene layers on ultraprecision-figured 4H-SiC(0001) surfaces

2010 · Azusa N. Hattori, Takeshi Okamoto, et al. · Surface Science · 28

Planarization of GaN(0001) Surface by Photo-Electrochemical Method with Solid Acidic or Basic Catalyst

2009 · Junji Murata, Shun Sadakuni, et al. · Japanese Journal of Applied Physics · 18

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Reduction of Surface Roughness of 4H-SiC by Catalyst-Referred Etching

2010 · Takeshi Okamoto, Yasuhisa Sano, et al. · Materials science forum · 17

Enhancement of photoluminescence efficiency from GaN(0001) by surface treatments

2014 · Azusa N. Hattori, Ken Hattori, et al. · Japanese Journal of Applied Physics · 10

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4H-SiC Planarization Using Catalyst-Referred Etching with Pure Water

2014 · Ai Isohashi, Yasuhisa Sano, et al. · Materials science forum · 9

Bias-Assisted Photochemical Planarization of GaN(0001) Substrate with Damage Layer

2013 · Shun Sadakuni, Junji Murata, et al. · Japanese Journal of Applied Physics · 9

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High-Resolution TEM Observation of 4H-SiC (0001) Surface Planarized by Catalyst-Referred Etching

2012 · Bui Van Pho, Shun Sadakuni, et al. · Materials science forum · 9

Influence of the UV Light Intensity on the Photoelectrochemical Planarization Technique for Gallium Nitride

2010 · Shun Sadakuni, Junji Murata, et al. · Materials science forum · 9

Atomically controlled chemical polishing of GaN using platinum and hydrofluoric acid

2012 · Shun Sadakuni, Junji Murata, et al. · Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 7

Study on Reactive Species in Catalyst-Referred Etching of 4H–SiC using Platinum and Hydrofluoric Acid

2013 · Ai Isohashi, Yasushi Sano, et al. · Materials science forum · 6

Influence of gallium additives on surface roughness for photoelectrochemical planarization of GaN

2011 · Shun Sadakuni, Junji Murata, et al. · Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics · 6

TEM Observation of 8 Deg Off-Axis 4H-SiC (0001) Surfaces Planarized by Catalyst-Referred Etching

2011 · Shun Sadakuni, Ngo Xuan Dai, et al. · Materials science forum · 5

Improved Optical and Electrical Characteristics of Free-Standing GaN Substrates by Chemical Polishing Utilizing Photo-Electrochemical Method

2011 · Junji Murata, Yuki Shirasawa, et al. · Journal of Nanoscience and Nanotechnology · 5

Rapid Planarization Method by Ultraviolet Light Irradiation for Gallium Nitride Using Platinum Catalyst

2012 · Hiroya Asano, Shun Sadakuni, et al. · Key engineering materials · 4

Abrasive-Free Planarization of 3-Inch 4H-SiC Substrate Using Catalyst-Referred Etching

2011 · Takeshi Okamoto, Yasuhisa Sano, et al. · Materials science forum · 3

Efficient Wet Etching of GaN (0001) Substrate with Subsurface Damage Layer

2011 · Shun Sadakuni, Junji Murata, et al. · Journal of Nanoscience and Nanotechnology · 3

Study of Terminated Species on 4H-SiC (0001) Surfaces Planarized by Catalyst-Referred Etching

2013 · Pho Van Bui, Shun Sadakuni, et al. · Materials science forum · 2

Planarization of the Gallium Nitride Substrate Grown by the Na Flux Method Applying Catalyst-Referred Etching

2014 · Wataru Yamaguchi, Shun Sadakuni, et al. · Materials science forum · 1

I-2-1 Planarization of Gallium Nitride Wafers Using Novel Polishing Technique Utilizing Catalyst Surface Reactio

2013 · Yasuhisa SANO, Shun SADAKUNI, et al. · The Proceedings of the Conference on Information Intelligence and Precision Equipment IIP · 1

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Atomic scale flattening of gallium nitride substrate grown by Na flux method applying catalyst-referred etching

2014 · Wataru Yamaguchi, Shun Sadakuni, et al. · International Conference on Planarization/CMP Technology (ICPT)

Works count: 29

Citation count: 356

H-index: 9

I10-index: 9