Researcher Information - SHIGESATO Yuuzou |

SHIGESATO Yuuzou

Department / Course

Aoyama Gakuin University College of Science and Engineering Department of Chemistry and Biological Science

Job Professor

Book and thesis
1.	Papers	“Impact of Nitrogen Doping on Leakage Current of p-Type Cu2O-Based pn Junctions for Ga2O3 Power Device Applications" physica status solidi (RRL) – Rapid Research Letters (pss RRL) 19 (Co-authored) 2025/04
2.	Papers	Density of States around the Valence Top Region of Cu2O Thin Films Observed with Constant-Initial-State and Constant-Final-State Photoelectron Yield Spectroscopy Rapid Research Letters (Co-authored) 2025/02
3.	Papers	Thermal conduction in polycrystalline or amorphous transparent conductive oxide films Submitted to Solar Energy Materials and Solar Cells 271 (Co-authored) 2024/07
4.	Papers	Phonon transport characteristics of α, β, and γ crystalline phases of magnesium hydride from first-principles-based anharmonic lattice dynamic Materials Today Communications 38 (Co-authored) 2024/03
5.	Papers	Thermal conductivity switching in Pd-catalyzed Gd and GdH2 films upon gasochromic hydrogenation and dehydrogenation International Journal of Thermophysics, 45 (43) (Co-authored) 2024/02
6.	Papers	Cyclic thermal conductivity changes of Pd-catalyzed Ni–Mg alloy films by gasochromic hydro- and dehydrogenations Applied Physics Express 16 (9) (Co-authored) 2023/09
7.	Papers	Structural, optical and electrical properties of ZnO–InN quaternary compound films Thin Solid Films 780,pp.139961 (Co-authored) 2023
8.	Papers	Amorphous In-Ga-Mg-O thin films formed by rf magnetron sputtering: optical, electrical properties and thin-film-transistor characteristics IEEE Open Journal of Nanotechnology 3,pp.149-152 (Co-authored) 2022/11
9.	Papers	Thermal conductivity across the van der Waals layers of α-MoO3 thin films composed of mosaic domains with in-plane 90° rotations Journal of Applied Physics 130,pp.085103-1-085103-7 (Co-authored) 2021/08
10.	Papers	How mass disorder affects heat conduction in ternary amorphous alloys AIP Advances 11,pp.065026-1-065026-7 (Co-authored) 2021/06
11.	Papers	Temporal Evolution of Microscopic Structure and Functionality during Crystallization of Amorphous Indium-Based Oxide Films ACS Appl. Mater. Interfaces 13 (27),pp.31825-31834 (Co-authored) 2021/06
12.	Papers	p-type conduction mechanism in continuously varied non-stoichimetric SnOx thin films deposited by reactive sputtering with the impedance control Journal of Applied Physics 127,pp.185703 (Co-authored) 2020/05
13.	Papers	Evolution of Defect Structures and Deep Subgap States during Annealing of Amorphous In-Ga-Zn Oxide for Thin-Film Transistors PHYSICAL REVIEW APPLIED 9 (1),pp.014018 (Co-authored) 2018/01
14.	Papers	isible-light Active TiO₂ Photocatalyst by Multilayered with WO₃ Film Phys.Chem.Chem.Phys. 19,pp.17342-17348 (Co-authored) 2017/06
15.	Papers	Structure and thermophysical properties of GaN films deposited by reactive sputtering using a metal Ga target Journal of Vacuum Science & Technology A 35 (4),pp.041507 1-041507 7 (Co-authored) 2017/06
16.	Papers	Indium oxide-based transparent conductive films deposited by reactive sputtering using alloy targets Japanese Journal or Applied Physics 56 (4),pp.045503 1-045503 7 (Co-authored) 2017/03
17.	Papers	On the Crystal Structural Control of Sputtered TiO₂ Thin Films Nanoscale Research Letters 11,pp.324 (Co-authored) 2016/12
18.	Papers	Influence of dopant species and concentration on grain boundary scattering in degenerately doped In₂O₃ thin films Thin Solid Films 614 (part B),pp.62-68 (Co-authored) 2016/09
19.	Papers	Formation of homologous In₂O₃(ZnO)(m) thin films and its thermoelectric properties Journal of Vacuum Science & Technology A (Co-authored) 2016/06
20.	Papers	omparative study of sputter-deposited SnO₂ films doped with antimony or tantalum physica status solidi (b) 253 (5),pp.923-928 (Co-authored) 2016/05
21.	Papers	Crystallization behavior of amorphous indium-gallium-zinc oxide films and its effect on thin-film transistor performance Japanese Journal of Applied Physics 55 (3),pp.035004 1-035004 5 (Co-authored) 2016/02
22.	Papers	Crystallization behavior during transparent In₂O₃-ZnO film growth physica status solidi (a) 213 (9),pp.2291-2295 (Co-authored) 2016/01
23.	Papers	Tailoring the crystal structure of TiO₂ thin films from the anatase to rutile phase,pp.041505 (Co-authored) 2015/05
24.	Papers	Temperature dependence of thermal conductivity of VO₂ thin films across metal-insulator transition,pp.053201 (Co-authored) 2015/04
25.	Papers	Tuning hole charge collection efficiency in polymer photovoltaics by optimizing the work function of indium tin oxide electrodes with solution-processed LiF nanoparticles 26,pp.9205 (Co-authored) 2015
26.	Papers	Visible-light active thin-film WO₃ photocatalyst with controlled high-rate deposition by low-damage reactive-gas-flow sputtering 3,pp.104407 (Co-authored) 2015
27.	Papers	Origin of carrier scattering in polycrystalline Al-doped ZnO films,pp.105802 (Co-authored) 2014/09
28.	Papers	Al-doped ZnO films deposited on a slightly reduced buffer layer by reactive dc unbalanced magnetron sputtering (555),pp.93-99 (Co-authored) 2014
29.	Papers	Study on reactive sputtering to deposit transparent conductive amorphous In₂O₃-ZnO films using an In-Zn alloy target (559),pp.49-52 (Co-authored) 2014
30.	Papers	Thermophysical Properties of SnO2-based Transparent Conductive Film: Effect of Dopant Species and Structures, Compared sith In₂O₃-, ZnO-, TiO₂-based Films,pp.1579-1584 (Co-authored) 2014
31.	Papers	Transparent conductive Al or Ga doped ZnO films deposited by off-axis sputtering (559),pp.69-77 (Co-authored) 2014
32.	Papers	Transparent conductive Nb-doped TiO₂ films deposited by reactive dc sputtering using Ti-Nb alloy target, precisely controlled the transition region using impedance feedback system (301),pp.551-556 (Co-authored) 2014
33.	Papers	Work function tuning of tin-doped indium oxide electrodes with solution-processed lithium fluoride (559),pp.58-63 (Co-authored) 2014
34.	Papers	Reactive Gas-Flow-Sputter Deposition of Amorphous WO₃ Films for Electrochromic devices Thin Solid Films,pp.1-6 (Co-authored) 2013/04
35.	Papers	Direct observation of the band gap shrinkage in amorphous In₂O₃–ZnO thin films (113),pp.163702 (Co-authored) 2013
36.	Papers	In situ analyses on negative ions in the indium-gallium-zinc oxide sputtering process (103),pp.13501 (Co-authored) 2013
37.	Papers	Electrochromic properties of nickel oxide based thin films sputter deposited in the presence of water vapor Thin Solid Films,pp.3839-3842 (Co-authored) 2012
38.	Papers	Electronic state of amorphous indium gallium zinc oxide films deposited by dc magnetron sputtering with water vapor introduction Appl. Phys. Express,pp.075802 (Co-authored) 2012
39.	Papers	Experimental observation on the Fermi level shift in polycrystalline Al-doped ZnO films J. Appl. Phys.,pp.013718 (Co-authored) 2012
40.	Papers	High-rate deposition of High-quality Sn-doped In₂O₃ films by reactive magnetron sputtering using alloy targets Thin Solid Films,pp.4101 (Co-authored) 2012
41.	Papers	High-rate deposition of Ta-doped SnO₂ films by reactive magnetron sputtering using a Sn-Ta metal-sintered target Thin Solid Films,pp.3746 (Co-authored) 2012
42.	Papers	In-situ analyses on the reactive sputtering process to deposit Al doped ZnO films using an Al-Zn alloy target Thin Solid Films,pp.3751 (Co-authored) 2012
43.	Papers	Photocatalytic Activity of WO₃ Films Crystallized by Postannealing in Air Jpn. J. Appl. Phys.,pp.055501-1-5 (Co-authored) 2012
44.	Papers	Termophysical properties of transparent conductive Nb-doped TiO₂ films Jpn. J. Appl. Phys.,pp.035802 (Co-authored) 2012
45.	Papers	Thermophysical and electrical properties of Al-doped ZnO films J. Appl. Phys.,pp.093701 (Co-authored) 2012
46.	Papers	Visible light-induced photocatalytic properties of WO₃ films deposited by dc reactive magnetron sputtering J. Vac. Sci. Technol. A,pp.031503-1-5 (Co-authored) 2012
47.	Papers	Visible-light active photocatalytic WO₃ films loaded with Pt nanoparticles deposited by sputtering J. Nanosci. Nanotechnol,pp.5082-5086 (Co-authored) 2012
48.	Papers	Effect of Oxygen Impurity on Thermal Diffusivity of AlN Thin Films Deposited by Reactive rf Magnetron Sputtering Jpn. J. Appl. Phys.,pp.11RB01 (Co-authored) 2011
49.	Papers	High Rate Reactive Sputter Deposition of TiO₂ Films for Photocatalyst and Dye-Sensitized Solar Cells Jpn. J. Appl. Phys.,pp.045802 (Co-authored) 2011
50.	Papers	High-rate deposition of Sb-doped SnO₂ films by reactive sputtering using the impedance control method Thin Solid Films,pp.1178-1181 (Co-authored) 2011
51.	Papers	In-situ analysis of positive and negative energetic ions generated during Sn-doped In₂O₃ deposition by reactive sputtering Thin Solid Films,pp.1182-1185 (Co-authored) 2011
52.	Papers	Oxidation Resistance of Ti-Si-N and Ti-Al-Si-N Films Deposited by Reactive Sputtering Using Alloy Targets Jpn. J. Appl. Phys.,pp.075802 (Co-authored) 2011
53.	Papers	Termal Boundary Resistance between N,N'-Bis(1-naphthyl)-N,N'-Diphenylbenzidine and Aluminum Films Jpn. J. Appl. Phys.,pp.11RB02 (Co-authored) 2011