M. Sugiyama

A. Al Amin, Y. Nakano, M. Sugiyama, 2004, Proceedings of the 4th International Conference on Numerical Simulation of Optoelectronic Devices, 2004. NUSOD '04..

Kinetic studies on thermal decomposition of MOVPE sources using fourier transform infrared spectroscopy

K. Tada, Y. Shimogaki, Y. Nakano, 1997 .

Improved luminescence from InGaN/GaN MQWs by reducing initial nucleation density using sputtered AlN on sapphire substrate

T. Nakagawa, H. Sodabanlu, M. Sugiyama, 2017 .

In situ curvature monitoring for metal–organic vapor phase epitaxy of strain-balanced stacks of InGaAs/GaAsP multiple quantum wells

Y. Nakano, M. Sugiyama, Yunpeng Wang, 2011 .

In situ reflectance monitoring for the MOVPE of strain-balanced InGaAs/GaAsP quantum-wells

Y. Nakano, M. Sugiyama, Yunpeng Wang, 2010 .

Maskless fabrication of broadband antireflection nanostructures on glass surfaces

Y. Okada, Kentaroh Watanabe, M. Sugiyama, 2016 .

MXene-Modulated Electrode/SnO2 Interface Boosting Charge Transport in Perovskite Solar Cells.

Zhiming M. Wang, Lili Wu, U. Schwingenschlögl, 2020, ACS applied materials & interfaces.

Admittance spectroscopy analysis on the interfacial defect levels in the surface-activated bonding of GaAs

Y. Okada, T. Suga, Y. Nakano, 2017, 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).

Admittance spectroscopy analysis on the interfacial defect levels in the surface-activated bonding of GaAs

Y. Okada, T. Suga, Y. Nakano, 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC).

Current transport efficiency analysis of multijunction solar cells by luminescence imaging

Bernice Mae F. Yu Jeco, Y. Okada, Y. Nakano, 2019, Progress in Photovoltaics: Research and Applications.

Modeling of Vibrating-Body Field-Effect Transistors Based on the Electromechanical Interactions Between the Gate and the Channel

S. Samukawa, K. Kakushima, M. Sugiyama, 2012, IEEE Transactions on Electron Devices.

Battery-assisted low-cost hydrogen production from solar energy: Rational target setting for future technology systems

M. Koyama, Yasunori Kikuchi, M. Sugiyama, 2019, International Journal of Hydrogen Energy.

Low-temperature growth of AlN and GaN by metal organic vapor phase epitaxy for polarization engineered water splitting photocathode

Y. Nakano, K. Fujii, M. Sugiyama, 2017 .

Comparison of Semiconductor–Electrolyte and Semiconductor–Metal Schottky Junctions Using AlGaN/GaN Photoelectrochemical Electrode

Y. Nakano, K. Fujii, M. Sugiyama, 2013 .

Solar to fuel: Recent developments in conversion of sunlight into high value chemicals

Alexander J. Cowan, F. Toma, Lianzhou Wang, 2020 .

ACTIVE INK -J ETNOZZLES EQUIPPE DWITH ARRAYEDVISUALSENSORS FOR PARALLELALIGNMENTCONTROL

Kiyoshi Matsumoto, Y. Mita, M. Sugiyama, 2005 .

Active ink-jet nozzles equipped with arrayed visual sensors for parallel alignment control

K. Matsumoto, I. Shimoyama, K. Hoshino, 2005, 18th IEEE International Conference on Micro Electro Mechanical Systems, 2005. MEMS 2005..

Strain control of GaN grown on Si substrates using an AlGaN interlayer

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2019, Journal of Crystal Growth.

Mechanism of stress control for GaN growth on Si using AlN interlayers

Y. Nakano, M. Sugiyama, Akihiro Nakamura, 2017 .

Bimodal size distribution of gold nanoparticles in aqueous solution during pulsed laser irradiation

Y. Yamaguchi, S. Inasawa, M. Sugiyama, 2004 .

Site-selective deposition of gold nanoparticles using non-adiabatic reaction induced by optical near-fields

M. Sugiyama, M. Ohtsu, T. Kawazoe, 2010, Nanotechnology.

Effect of ion species for the surface activated bonding of GaAs wafers on the characteristics of the bonded interfaces

T. Suga, Y. Nakano, Kentaroh Watanabe, 2015, 2015 International Conference on Electronic Packaging and iMAPS All Asia Conference (ICEP-IAAC).

Mass Accommodation Coefficient of Water: Molecular Dynamics Simulation and Revised Analysis of Droplet Train/Flow Reactor Experiment

D. R. Hanson, M. Sugiyama, S. Koda, 2005 .

Revised Kinetics in the Droplet-Train Apparatus Due to a Wall Loss

D. R. Hanson, M. Sugiyama, A. Morita, 2004 .

Gas-Phase Flow and Diffusion Analysis of the Droplet-Train/Flow-Reactor Technique for the Mass-Accommodation Processes

M. Sugiyama, S. Koda, A. Morita, 2003 .

Efficient Perovskite Solar Modules with Minimized Nonradiative Recombination and Local Carrier Transport Losses

Kentaroh Watanabe, Lili Wu, M. Sugiyama, 2020, Joule.

Photoelectrochemical Property Differences between NiO Dots and Layer on n-Type GaN for Water Splitting

Y. Nakano, K. Fujii, S. Ohara, 2016 .

Ta3N5-Nanorods enabling highly efficient water oxidation via advantageous light harvesting and charge collection

K. Domen, V. Nandal, K. Seki, 2020 .

Comparison of Effective Carrier Mobility Between Wire on Well and Planar Superlattice Using Time-of-Flight Measurement

Y. Okada, Y. Nakano, Kentaroh Watanabe, 2020, IEEE Journal of Photovoltaics.

Comparison of Effective Carrier Mobility between Wire on Well and Multiple Quantum Well by Time of Flight Measurement

Y. Okada, Y. Nakano, Kentaroh Watanabe, 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).

Electronic ratchets as necessary stepping stones for new PV concepts

Y. Okada, N. Cavassilas, M. Sugiyama, 2018 .

Efficiency of GaAs P/Si Two-junction Solar Cells with Multi-Quantum Wells: a Realistic Modeling with Carrier Collection Efficiency

Y. Nakano, K. Toprasertpong, M. Sugiyama, 2017 .

Comparison of Electron and Hole Mobilities in Multiple-Quantum-Well Solar Cells Using a Time-of-Flight Technique

Y. Nakano, Kentaroh Watanabe, T. Kita, 2015, IEEE Journal of Photovoltaics.

Effect of Quantum Well on the Efficiency of Carrier Collection in InGaAs/GaAsP Multiple Quantum Well Solar Cells

Y. Nakano, Kentaroh Watanabe, H. Fujii, 2012 .

Kinetic Analysis of GaN-MOVPE via Thickness Profiles in the Gas Flow Direction with Systematically Varied Growth Conditions

Y. Shimogaki, C. Cavallotti, M. Sugiyama, 2016 .

Integration of GaN/AlN all-optical switch with SiN/AlN waveguide utilizing spot-size conversion.

H. Yoshida, N. Iizuka, Y. Nakano, 2009, Optics express.

Analysis for current-voltage characteristics of the InGaAs/GaAsP super-lattice solar cells under optical concentration

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2013 .

Low Temperature Metal Organic Vapor Phase Epitaxial Growth of AlN by Pulse Injection Method at 800 °C

Y. Shimogaki, Y. Nakano, H. Sodabanlu, 2007 .

ALD Al2O3 activated direct wafer bonding for III–V CMOS photonics platform

M. Takenaka, S. Takagi, Y. Nakano, 2011, IPRM 2011 - 23rd International Conference on Indium Phosphide and Related Materials.

High-Speed MOVPE Growth of InGaP Solar Cells

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2020, IEEE Journal of Photovoltaics.

24.5% efficient GaAs p-on-n solar cells with 120 µm h−1 MOVPE growth

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2019, Journal of Physics D: Applied Physics.

Effect of Built-in Electric Field on Miniband Structure and Carrier Nonradiative Recombination in InGaAs/GaAsP Superlattice Investigated Using Photoreflectance and Photoluminescence Spectroscopy☆

Y. Nakano, A. Fukuyama, T. Ikari, 2016 .

Electrochemical reduction of CO2 using Germanium-Sulfide-Indium amorphous glass structures

Y. Nakano, K. Fujii, M. Sugiyama, 2020, Heliyon.

Solar to Hydrogen Conversion using Concentrated Multi-junction Photovoltaics and Distributed Micro-Converter Architecture

M. Sugiyama, A. Delamarre, K. Neuhaus, 2018, 2018 7th International Conference on Renewable Energy Research and Applications (ICRERA).

Determination of Current Transport Efficiency Map by Optoelectronic Reciprocity Relation in CdTe Solar Cells

Lili Wu, M. Sugiyama, Hao Xu, 2018, IEEE Journal of Photovoltaics.

Bioassisted capture and release of nanoparticles on nanolithographed ZnO films

I. Kumagai, M. Umetsu, M. Sugiyama, 2011, Nanotechnology.

Growth of InGaAs(P) in planetary metalorganic vapor phase epitaxy reactor using tertiarybutylarsine and tertiarybutylphosphine for photovoltaic applications

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2018, Japanese Journal of Applied Physics.

Photoelectrochemical Reaction in an Electric Cell with a Porous Carbon Anode

M. Ueno, Y. Kawajiri, M. Mizuhata, 2019, The Journal of Physical Chemistry C.

Nano-fractal gas sensr integrated on micro hteater fabricated with suspension coating

N. Moronuki, M. Sugiyama, M. Abasaki, 2013, 2013 IEEE 26th International Conference on Micro Electro Mechanical Systems (MEMS).

Synthesis of CaMn 2 O 4 -related electrocatalyst for oxygen evolution electrode of water-splitting

Y. Nakano, T. Itoh, K. Fujii, 2013 .

Selective self-assembly of nanoparticles on trench sidewalls and its relationship with scallop nanostructure

N. Moronuki, M. Sugiyama, M. Abasaki, 2011, 2011 IEEE 24th International Conference on Micro Electro Mechanical Systems.

Fabrication of Monolithic Integrated Series-Connected GaAs Photovoltaic Cells for Concentrator Applications

Y. Nakano, Kentaroh Watanabe, M. Sugiyama, 2012 .

Investigation and modeling of photocurrent collection process in multiple quantum well solar cells

Y. Nakano, K. Toprasertpong, M. Sugiyama, 2017, 1706.03088.

Comparative Study of H2O and O2 Adsorption on the GaN Surface

M. Sugiyama, Masahiro Sato, J. Yoshinobu, 2021, The Journal of Physical Chemistry C.

Fabrication of AlGaN-Based Waveguides by Inductively Coupled Plasma Etching

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2004 .

Analysis and modeling of low pressure chemical vapor deposition of phosphorus-doped polysilicon in commercial scale reactor

M. Ogino, R. Shimizu, Y. Shimogaki, 2004 .

Origin of electron mobility enhancement in (111)-oriented InGaAs channel metal-insulator-semiconductor field-effect-transistors

M. Takenaka, S. Takagi, T. Yasuda, 2011 .

Hard X-ray photoelectron spectroscopy investigation of annealing effects on buried oxide in GaAs/Si junctions by surface-activated bonding

Kentaroh Watanabe, N. Shigekawa, H. Sodabanlu, 2019, Applied Surface Science.

Process design of the pulse injection method for low-temperature metal organic vapor phase epitaxial growth of AlN at 800 °C

Y. Shimogaki, Y. Nakano, H. Sodabanlu, 2009 .

Realization of 256–278 nm AlGaN-Based Deep-Ultraviolet Light-Emitting Diodes on Si Substrates Using Epitaxial Lateral Overgrowth AlN Templates

H. Hirayama, M. Sugiyama, T. Takano, 2011 .

Ultra-Broadband Surface-Normal Coherent Optical Receiver with Nanometallic Polarizers

S. Ishimura, Y. Nakano, M. Sugiyama, 2022, ACS Photonics.

Effective mobility for sequential carrier transport in multiple quantum well structures

S. Goodnick, Y. Nakano, K. Toprasertpong, 2017, 1706.05608.

A Superlattice Solar Cell With Enhanced Short-Circuit Current and Minimized Drop in Open-Circuit Voltage

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2011, IEEE Journal of Photovoltaics.

Spectroscopic study of laser-induced phase transition of gold nanoparticles on nanosecond time scales and longer.

Y. Yamaguchi, S. Inasawa, S. Noda, 2006, The journal of physical chemistry. B.

Generalized Reciprocity Relations in Solar Cells with Voltage-Dependent Carrier Collection: Application to p - i - n Junction Devices

Yoshiaki Nakano, Amaury Delamarre, Masakazu Sugiyama, 2019, Physical Review Applied.

Atomic step-flow epitaxy of low defect InGaAs islands on Si(1 1 1) by micro-channel selective area MOVPE

M. Sugiyama, Tohma Watanabe, N. Otake, 2019, Journal of Crystal Growth.

Solar to Chemical Energy Conversion

K. Fujii, Shinichiro Nakamura, M. Sugiyama, 2016 .

Probing fundamental losses in nanostructured Ta3N5 photoanodes: design principles for efficient water oxidation

K. Domen, V. Nandal, K. Seki, 2021, Energy & Environmental Science.

Development of a Core–Shell Heterojunction Ta3N5-Nanorods/BaTaO2N Photoanode for Solar Water Splitting

K. Domen, V. Nandal, K. Seki, 2020 .

Electroluminescence-based quality characterization of quantum wells for solar cell applications

Y. Nakano, Kentaroh Watanabe, K. Toprasertpong, 2017 .

Precise structure control of GaAs/InGaP hetero-interfaces using metal organic vapor phase epitaxy and its abruptness analyzed by STEM

Y. Shimogaki, Y. Nakano, E. Abe, 2012 .

Abrupt InGaP∕GaAs heterointerface grown by optimized gas-switching sequence in metal organic vapor phase epitaxy

Y. Shimogaki, Y. Nakano, E. Abe, 2008 .

III-V-semiconductor-on-insulator MISFETs on Si with buried SiO2 and Al2O3 layers by direct wafer bonding

M. Takenaka, S. Takagi, Y. Nakano, 2010, 2010 22nd International Conference on Indium Phosphide and Related Materials (IPRM).

Source/drain formation by using epitaxial regrowth of N+InP for III–V nMOSFETs

M. Takenaka, S. Takagi, Y. Nakano, 2009, 2009 IEEE International Conference on Indium Phosphide & Related Materials.

Inelastic X-ray scattering measurements of III–V multiple quantum wells

Shujuan Huang, S. Shrestha, R. Patterson, 2017 .

Solubility of bis-(2,2,6,6-tetramethyl-3,5-heptanedionato)copper(II) in mixed supercritical CO2 and H2 systems for application in supercritical fluid deposition of Cu

H. Uchida, Y. Shimogaki, M. Sugiyama, 2015 .

Role of vapor-phase diffusion in selective-area MOVPE of InGaN MQWs

Y. Nakano, M. Sugiyama, T. Shioda, 2008, 2008 International Nano-Optoelectronics Workshop.

Fabrication of broadband antireflection structures on glass substrates by Reactive Ion Etching for application on homogenizers in CPV systems

Y. Okada, Kentaroh Watanabe, M. Sugiyama, 2013, 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).

Carrier Pathway for Photoelectrochemical Water Oxidation with Intermediate State in n-type GaN Compared with Route of Anodic Corrosion

S. Wada, T. Goto, K. Fujii, 2021 .

Effects of NiO-loading on n-type GaN photoanode for photoelectrochemical water splitting using different aqueous electrolytes

Y. Nakano, K. Ozasa, K. Fujii, 2017 .

Surface Stabilities of n-type GaN Dependent on Electrolyte under Photoelectrochemical Reactions

Y. Nakano, K. Fujii, M. Sugiyama, 2014 .

Characterization of Indium Segregation in Metalorganic Vapor Phase Epitaxy-Grown InGaP by Schottky Barrier Height Measurement

Y. Shimogaki, Y. Nakano, O. Ichikawa, 2011 .

Step Coverage Quality of Cu Films by Supercritical Fluid Deposition Compared with Chemical Vapor Deposition

E. Kondoh, Y. Shimogaki, M. Sugiyama, 2010 .

Effect of liquid additives in supercritical fluid deposition of copper for enhancing deposition chemistry

Y. Shimogaki, M. Sugiyama, T. Momose, 2008 .

A 50 nm-wide 5 μm-deep copper vertical gap formation method by a gap-narrowing post-process with Supercritical Fluid Deposition for Pirani gauge operating over atmospheric pressure

Y. Mita, Y. Shimogaki, Y. Nakano, 2012, 2012 IEEE 25th International Conference on Micro Electro Mechanical Systems (MEMS).

Silicon sub-micron-gap deep trench Pirani vacuum gauge for operation at atmospheric pressure

Y. Mita, M. Sugiyama, M. Kubota, 2011 .

A trench-type anti-wear microprobe with nano-scale electric contacts for AFM LAO lithography

H. Fujita, G. Hashiguchi, Y. Tomizawa, 2011, 2011 IEEE 24th International Conference on Micro Electro Mechanical Systems.

Kinetic analysis on alcohol concentration and mixture effect in supercritical water oxidation of methanol and ethanol by elementary reaction model

Y. Oshima, R. Hayashi, M. Sugiyama, 2007 .

Evaluation of a Sabatier Reaction Utilizing Hydrogen Produced by Concentrator Photovoltaic Modules under Outdoor Conditions

K. Nishioka, Y. Ota, M. Sugiyama, 2020, Applied Sciences.

Material challenges for solar cells in the twenty-first century: directions in emerging technologies

Yoshiaki Nakano, Muriel Bouttemy, Damien Aureau, 2018, Science and technology of advanced materials.

Design of a Multi-Wafer Reactor for Supercritical Fluid Deposition of Cu in Mass Production: (1) Reaction Mechanism and Kinetics

E. Kondoh, Y. Shimogaki, M. Sugiyama, 2014 .

Simple Kinetic Model of ECR Reactive Ion Beam Etching Reactor for the Optimization of GaAs Etching Process

K. Tada, Y. Shimogaki, Y. Nakano, 1996 .

Optimization of Al-CVD process based on elementary reaction simulation and experimental verification: From the growth rate to the surface morphology

Y. Shimogaki, H. Komiyama, M. Sugiyama, 2006 .

Multi-Scale Analysis for Kinetic Studies of Chemical Vapor Deposition Processes

Y. Shimogaki, Y. Nakano, I. Im, 2004 .

GaAsP/Si tandem solar cells: In situ study on GaP/Si:As virtual substrate preparation

Y. Nakano, M. Sugiyama, S. Brückner, 2017, Solar Energy Materials and Solar Cells.

High-resolution depth profile of the InGaP-on-GaAs heterointerface by FE-AES and its relationship to device properties

Y. Shimogaki, Y. Nakano, O. Ichikawa, 2007 .

Scalable Throughput and Stable Scanning Probe Nanolithography Based on Local Anodic Oxidation by Arrayed Wear-Insensitive Sidewall Microprobes

H. Fujita, H. Toshiyoshi, M. Sugiyama, 2015, Journal of Microelectromechanical Systems.

Efficient hydrogen evolution from water over thin film photocathode composed of solid solutions between ZnSe and Cu(In, Ga)Se2 with composition gradient

M. Sugiyama, T. Minegishi, Shingi Yamaguchi, 2021, Applied Physics Letters.

In Situ Photoluminescence Analysis of GaN Photoanode during Water Oxidation

T. Endo, M. Sugiyama, T. Minegishi, 2021 .

ZnTe-based photocathode for hydrogen evolution from water under sunlight

K. Domen, M. Sugiyama, T. Minegishi, 2020 .

InGaAs/GaAsP strain balanced multi-quantum wires grown on misoriented GaAs substrates for high efficiency solar cells

N. P. Hylton, A. Bett, L. Nasi, 2014 .

AlN Waveguide with GaN/AlN Quantum Wells for All-Optical Switch Utilizing Intersubband Transition

N. Suzuki, N. Iizuka, Y. Nakano, 2007 .

GaN/AIN multiple quantum wells grown on GaN-AIN waveguide structure by metalorganic vapor-phase epitaxy

Y. Nakano, M. Sugiyama, C. Kumtornkittikul, 2006 .

Absorption saturation of AlN-based waveguide utilizing intersubband transition in GaN/AlN quantum wells

N. Iizuka, Y. Nakano, M. Sugiyama, 2008, OECC/ACOFT 2008 - Joint Conference of the Opto-Electronics and Communications Conference and the Australian Conference on Optical Fibre Technology.

Fabrication and Measurement of AlN Cladding AlN/GaN Multiple-Quantum-Well Waveguide for All-Optical Switching Devices Using Intersubband Transition

N. Suzuki, N. Iizuka, Y. Nakano, 2007 .

Design evolution of MOVPE reactors for improved productivity: Adaptation to nitrides and feedback to classical III-V

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2019, Journal of Crystal Growth.

Management of highly-strained heterointerface in InGaAs/GaAsP strain-balanced superlattice for photovoltaic application

Yoshiaki Nakano, Masakazu Sugiyama, Y. Nakano, 2012 .

Post and In Situ Characterization of Strain Control and Crystal Quality in Quantum Well Solar Cell Structure

Y. Nakano, M. Sugiyama, M. Deura, 2011 .

Intersubband Transition at 1.52 µm in GaN/AlN Multiple Quantum Wells Grown by Metal Organic Vapor Phase Epitaxy

Y. Shimogaki, Y. Nakano, H. Sodabanlu, 2009 .

GaN/AlN multiple quantum wells and waveguide fabrication for ultrafast photonic devices utilizing intersubband transition

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2004, 2004 IEEE Region 10 Conference TENCON 2004..

In-situ As-P exchange monitoring in metal-organic vapor phase epitaxy of InGaAs/InP heterostructure by spectroscopic and kinetic ellipsometry

K. Tada, Y. Shimogaki, Y. Nakano, 1998 .

200-mm-diameter neutral beam source based on inductively coupled plasma etcher and silicon etching

S. Samukawa, M. Sugiyama, T. Kubota, 2010 .

Non-linear surface reaction kinetics in GaAs selective area MOVPE

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2008 .

Effective drift mobility approximation in multiple quantum-well solar cell

Yoshiaki Nakano, Kentaroh Watanabe, Masakazu Sugiyama, 2016, SPIE OPTO.

Carrier Time-of-Flight Measurement Using a Probe Structure for Direct Evaluation of Carrier Transport in Multiple Quantum Well Solar Cells

Yoshiaki Nakano, Kentaroh Watanabe, Masakazu Sugiyama, 2014, IEEE Journal of Photovoltaics.

Au-nano-particles production by pico-second ultra-violet laser deposition in Au-ion doped PMMA film

S. Inasawa, M. Sugiyama, T. Omatsu, 2004 .

Effect of internal electric field on non‐radiative carrier recombination in the strain‐balanced InGaAs/GaAsP multiple quantum well solar cells

Y. Nakano, A. Fukuyama, T. Ikari, 2014 .

Novel PV device characterisation using biased photothermal deflection spectroscopy

Y. Okada, D. Bagnall, B. Veettil, 2018 .

Conversion Reaction in the Binder-Free Anode for Fast-Charging Li-Ion Batteries Based on WO3 Nanorods

T. Kitamori, T. Ohno, Y. Matsushita, 2020 .

Development of 260 nm band deep-ultraviolet light emitting diodes on Si substrates

Masakazu Sugiyama, Takayoshi Takano, Hideki Hirayama, 2013, Photonics West - Optoelectronic Materials and Devices.

Four channel DFB laser array with integrated combiner for 1.55µm CWDM systems by MOVPE selective area growth

Yoshiaki Nakano, Masakazu Sugiyama, Jesse Darja, 2006, IEICE Electron. Express.

Selective Area Metal–Organic Vapor Phase Epitaxy of Nitride Semiconductors for Multicolor Emission

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2009, IEEE Journal of Selected Topics in Quantum Electronics.

A mass-production-ready anti-wear probe for scanning probe microscopy lithography

H. Fujita, H. Toshiyoshi, M. Sugiyama, 2014 .

Multiple antiwear probes for stable and high throughput scanning probe microscope nanolithography

H. Fujita, M. Sugiyama, Y. Tomizawa, 2013, International Conference on Solid-State Sensors, Actuators and Microsystems.

Improvement of drawing stability and throughput in scanning probe lithography based on anti-wear probes

H. Fujita, H. Toshiyoshi, M. Sugiyama, 2015 .

Ultra-Conformal Metal Coating on High-Aspect-Ratio Three-Dimensional Structures Using Supercritical Fluid: Controlled Selectivity/Non-Selectivity

Y. Shimogaki, M. Sugiyama, T. Uejima, 2012 .

Quasi-Fermi level splitting evaluation based on electroluminescence analysis in multiple quantum-well solar cells for investigating cell performance under concentrated light

Yoshiaki Nakano, Jean-François Guillemoles, Kentaroh Watanabe, 2016, SPIE OPTO.

Carrier Escape Time and Temperature-Dependent Carrier Collection Efficiency of Tunneling-Enhanced Multiple Quantum Well Solar Cells

Yoshiaki Nakano, Kentaroh Watanabe, Masakazu Sugiyama, 2014, IEEE Journal of Photovoltaics.

Carrier Collection Improvement in InGaAs/GaAsN Multiple Quantum Well Solar Cell with Flat Conduction Band

Y. Okada, Y. Nakano, Kentaroh Watanabe, 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).

In-situ monitoring of arsenic-phosphorus exchange in MOVPE growth of InGaAs/InP quantum wells by kinetic ellipsometry

K. Tada, Y. Shimogaki, Y. Nakano, 1997, Conference Proceedings. 1997 International Conference on Indium Phosphide and Related Materials.

Double-layer stepped Si(1 0 0) surfaces prepared in As-rich CVD ambience

Y. Nakano, M. Sugiyama, S. Brückner, 2018, Applied Surface Science.

As-modified Si(100) Surfaces for III-V-on-Si Tandem Solar Cells

Y. Nakano, M. Sugiyama, S. Brückner, 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).

Kinetic Analysis of Surface Adsorption Layer in GaAs(001) Metalorganic Vapor Phase Epitaxy by In situ Reflectance Anisotropy Spectroscopy

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2007 .

In situ passivation of InP surface using H2S during metal organic vapor phase epitaxy

Y. Shimogaki, Y. Nakano, Hongliang Lu, 2009 .

Photon-stimulated H + desorption from Si-based materials initiated by deep-core-level excitation

M. Oshima, M. Sugiyama, S. Maeyama, 1998 .

Twin-free InGaAs thin layer on Si by multi-step growth using micro-channel selective-area MOVPE

Y. Kondo, M. Takenaka, S. Takagi, 2010 .

Low-temperature MOVPE using TEGa for suppressed layer undulation in InxGa1−xAs/GaAs1−yPy superlattice on vicinal substrates

Y. Nakano, H. Fujii, H. Sodabanlu, 2015 .

A general design guideline for strain-balanced quantum-wells toward high-efficiency photovoltaics

Y. Nakano, K. Toprasertpong, M. Sugiyama, 2020 .

Measurement of 3-dimensional dopant distribution in InGaAs microdiscs grown selectively on Si (111)

Y. Nakano, M. Sugiyama, Tohma Watanabe, 2017 .

Anomalous Ga incorporation into InGaAs microdiscs selectively grown on Si (111)

Y. Nakano, M. Sugiyama, Tohma Watanabe, 2016, 2016 Compound Semiconductor Week (CSW) [Includes 28th International Conference on Indium Phosphide & Related Materials (IPRM) & 43rd International Symposium on Compound Semiconductors (ISCS).

Photoluminescence of InGaAs islands on Si (111) substrate grown using micro-channel selective-area MOVPE

A. Higo, Y. Nakano, M. Sugiyama, 2012, 2012 International Conference on Optical MEMS and Nanophotonics.

Uniformity improvement of selectively-grown InGaAs micro-discs on Si

Y. Kondo, M. Takenaka, S. Takagi, 2012 .

High-Temperature Annealing Effect of Si in Group-V Ambient Prior to Heteroepitaxy of InAs in Metal–Organic Vapor Phase Epitaxy

Y. Kondo, M. Takenaka, S. Takagi, 2011 .

Effect of Ga content on crystal shape in micro-channel selective-area MOVPE of InGaAs on Si

Yoshiaki Nakano, Mitsuru Takenaka, Shinichi Takagi, 2008 .

Dislocation-Free InGaAs on Si(111) Using Micro-Channel Selective-Area Metalorganic Vapor Phase Epitaxy

Yoshiaki Nakano, Mitsuru Takenaka, Shinichi Takagi, 2008 .

Morphology of epitaxial SrF2 films on atomically modified InP(100)

S. Heun, M. Oshima, M. Sugiyama, 1994 .

Stability and controllability of InGaAs/GaAsP wire-on-well (WoW) structure for multi-junction solar cells

Y. Nakano, Kentaroh Watanabe, K. Toprasertpong, 2017 .

(NH4)2Sx-treated InP(100) surfaces studied by soft x-ray photoelectron spectroscopy

S. Heun, M. Oshima, M. Sugiyama, 1996 .

Surface structures of (NH4)2Sx-treated GaAs studied by S K-edge X-ray absorption fine structure

M. Oshima, M. Sugiyama, S. Maeyama, 1996 .

Ordering of sulfur interlayer in molecular beam epitaxy-grown SrF2/S/GaAs(111) A and B

S. Heun, M. Oshima, M. Sugiyama, 1995 .

Nonlinear Kinetics of GaAs MOVPE Examined by Selective Area Growth Technique

Yoshiaki Nakano, Masakazu Sugiyama, Yukihiro Shimogaki, 2007 .

The role of the surface adsorption layer during MOVPE growth analyzed by the flow modulation method

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2004 .

Kinetic analysis of surface adsorption layer for InGaAsP-related binary materials using in situ RAS

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2008 .

Fundamental kinetics determining growth rate profiles of InP and GaAs in MOCVD with horizontal reactor

Masakazu Sugiyama, Ik-Tae Im, Yukihiro Shimogaki, 2004 .

Kinetics of GaAs Metalorganic Chemical Vapor Deposition Studied by Numerical Analysis Based on Experimental Reaction Data

K. Tada, Y. Shimogaki, Y. Nakano, 2000 .

In situ control over the sublattice orientation of GaP/Si(100): As virtual substrates for tandem absorbers

Y. Nakano, M. Sugiyama, S. Brückner, 2017 .

Analysis of the Gas Phase Kinetics Active during GaN Deposition from NH3 and Ga(CH3)3.

Y. Shimogaki, C. Cavallotti, K. Fujii, 2015, The journal of physical chemistry. A.

Light-Emitting Devices Based on Top-down Fabricated GaAs Quantum Nanodisks

I. Yamashita, A. Higo, Y. Nakano, 2015, Scientific Reports.

Effect of low-V/III-ratio metalorganic vapor-phase epitaxy on GaAs solar cells

Y. Nakano, Kentaroh Watanabe, K. Toprasertpong, 2017 .

X-ray absorption fine structure studies of sulfur interlayers in molecular beam epitaxy grown SrF2/S/GaAs(111)

S. Heun, M. Oshima, M. Sugiyama, 1995 .

Loss mitigation in plasmonic solar cells: aluminium nanoparticles for broadband photocurrent enhancements in GaAs photodiodes

H. Sodabanlu, V. Giannini, S. A. Maier, 2013, Scientific Reports.

Band Bending of n-GaN under Ambient H2O Vapor Studied by X-ray Photoelectron Spectroscopy

Y. Nakano, M. Sugiyama, Masahiro Sato, 2021 .

III-V-semiconductor-on-insulator n-channel metal-insulator-semiconductor field-effect transistors with buried Al2O3 layers and sulfur passivation: Reduction in carrier scattering at the bottom interface

M. Takenaka, S. Takagi, Y. Nakano, 2010 .

A 24.4% solar to hydrogen energy conversion efficiency by combining concentrator photovoltaic modules and electrochemical cells

Masakazu Sugiyama, Yoshihide Hidaka, Yasuyuki Ota, 2015 .

Size and Shape Transformation of TiO2 Nanoparticles by Irradiation of 308-nm Laser Beam

M. Sugiyama, H. Okazaki, S. Koda, 2002 .

Reduction of non-radiative recombination by inserting a GaAs strain-relaxation interlayer in InGaAs/GaAsP superlattice solar cells investigated by photo-thermal spectroscopy

A. Fukuyama, T. Ikari, M. Sugiyama, 2020 .

Effect of strain relaxation layer insertion on carrier recombination and escaping processes in superlattice solar cell structures using photoluminescence spectroscopy

A. Fukuyama, T. Ikari, M. Sugiyama, 2018, Journal of Physics D: Applied Physics.

Four-fold MQWs absorption enhancement in a 430 nm thick InGaAs/GaAsP MQWs solar cell

Y. Okada, H. Sodabanlu, M. Sugiyama, 2014, 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC).

OXIDATION REACTIONS OF SOLID CARBON IN SUPERCRITICAL WATER

K. Maeda, M. Sugiyama, S. Koda, 2006 .

Strain-Balanced InGaAs/GaAsP Superlattice Solar Cell with Enhanced Short-Circuit Current and a Minimal Drop in Open-Circuit Voltage

Y. Nakano, Kentaroh Watanabe, M. Sugiyama, 2012 .

Effect of GaP and GaP/InGaP insertion layers on the structural and optical properties of InP quantum dots grown by metal-organic vapor phase epitaxy

A. Higo, Y. Nakano, S. Panyakeow, 2013 .

Laser-induced shape transformation of gold nanoparticles below the melting point: the effect of surface melting.

Masakazu Sugiyama, Susumu Inasawa, Y. Yamaguchi, 2005, The journal of physical chemistry. B.

Wear-Insensitive Sidewall Microprobe With Long-Term Stable Performance for Scanning Probe Microscopy Lithography

H. Fujita, M. Sugiyama, Y. Li, 2013, Journal of Microelectromechanical Systems.

Kinetic Analysis of InN Selective Area Metal–Organic Vapor Phase Epitaxy

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2008 .

Nonlinear Kinetic Analysis of InP and InAs Metal Organic Vapor Phase Epitaxy by Selective Area Growth Technique

Y. Shimogaki, Y. Nakano, M. Sugiyama, 2008 .

InGaAsP Grating Couplers Fabricated Using Complementary-Metal–Oxide–Semiconductor-Compatible III–V-on-Insulator on Si

Yoshiaki Nakano, Mitsuru Takenaka, Shinichi Takagi, 2013 .

A luminescence-based interpolation method for series resistance imaging in thin film solar cells

Lili Wu, M. Sugiyama, Jingquan Zhang, 2019, Japanese Journal of Applied Physics.

Strain-compensation measurement and simulation of InGaAs/GaAsP multiple quantum wells by metal organic vapor phase epitaxy using wafer-curvature

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2011 .

Development of a vertical optical coupler using a slanted etching of InP/InGaAsP waveguide

Yoshiaki Nakano, Hiroshi Toshiyoshi, Masakazu Sugiyama, 2013, IEICE Electron. Express.

Size Controlled Formation of Gold Nanoparticles Using Photochemical Grwoth and Photothermal Size Reduction by 308 nm Laser Pulses

S. Inasawa, M. Sugiyama, S. Koda, 2003 .

Photothermal investigation for optimizing a lattice strain relaxation condition of InGaAs/GaAsP superlattice photovoltaic structures from a nonradiative transition point of view

A. Fukuyama, T. Ikari, M. Sugiyama, 2022, Journal of Physics D: Applied Physics.

Monolithically integrated low-loss three-dimensional spot-size converter and silicon photonic waveguides constructed by nanotuned Bosch process and oxidation

A. Higo, Y. Nakano, M. Sugiyama, 2011 .

Extremely-thin-body InGaAs-on-insulator MOSFETs on Si fabricated by direct wafer bonding

S. Takagi, M. Takenaka, M. Yokoyama, 2010, 2010 International Electron Devices Meeting.

High Electron Mobility Metal–Insulator–Semiconductor Field-Effect Transistors Fabricated on (111)-Oriented InGaAs Channels

M. Takenaka, S. Takagi, T. Yasuda, 2009 .

Impacts of V/III ratio on the quality and performance of GaAs p-n solar cells by ultrafast MOVPE

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2018, 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion (WCPEC) (A Joint Conference of 45th IEEE PVSC, 28th PVSEC & 34th EU PVSEC).

Extremely High-Speed GaAs Growth by MOVPE for Low-Cost PV Application

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2018, IEEE Journal of Photovoltaics.

Continuous wavelength modulation of semi‐polar plane InGaN/GaN MQWs based on vapor‐phase‐diffusion‐based selective‐area pyramidal growth

Y. Nakano, M. Sugiyama, Tatsuki Fujiwara, 2011 .

Low-damage silicon etching using a neutral beam

S. Samukawa, M. Sugiyama, T. Kubota, 2013 .

A nitride based polarization-engineered photocathode for water splitting without a p-type semiconductor.

Y. Nakano, K. Fujii, M. Sugiyama, 2014, Physical chemistry chemical physics : PCCP.

Supercritical Fluid Deposition (SCFD) Technique as a Novel Tool for MEMS Fabrication

Y. Shimogaki, M. Sugiyama, T. Saito, 2009, 2009 IEEE 22nd International Conference on Micro Electro Mechanical Systems.

Accelerated GaAs growth through MOVPE for low-cost PV applications

Yoshiaki Nakano, Kentaroh Watanabe, Hassanet Sodabanlu, 2018 .

Effect of neutral beam etching on mechanical property of microcantilevers

S. Samukawa, M. Sugiyama, G. Hashiguchi, 2013 .

High-resolution transmission electron microscopy (HRTEM) observation of dislocation structures in AlN thin films

Y. Shimogaki, Y. Ikuhara, T. Mizoguchi, 2008 .

InGaAs/GaAsP quantum wells for hot carrier solar cells

Masakazu Sugiyama, Yunpeng Wang, Hiromasa Fujii, 2012, OPTO.

Absorption threshold extended to 1.15 eV using InGaAs/GaAsP quantum wells for over‐50%‐efficient lattice‐matched quad‐junction solar cells

Yoshiaki Nakano, Yoshitaka Okada, Kentaroh Watanabe, 2016 .

Optimized interfacial management for InGaAs/GaAsP strain-compensated superlattice structure

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2013 .

Supercritical Water Oxidation of a Carbon Particle by Schlieren Photography

M. Sugiyama, S. Koda, H. Ohmura, 2004 .

InGaAs/GaAsP asymmetric quantum wells for enhancing carrier escape through resonant tunneling

H. Sodabanlu, K. Watanabe, Y. Nakano, 2012, 2012 38th IEEE Photovoltaic Specialists Conference.

Investigation of miniband formation and optical properties of strain-balanced InGaAs/GaAsP superlattice structure embedded in p–i–n GaAs solar cells

Y. Nakano, A. Fukuyama, T. Ikari, 2017 .

Detection of miniband formation in strain-balanced InGaAs/GaAsP quantum well solar cells by using a piezoelectric photothermal spectroscopy

Y. Nakano, A. Fukuyama, T. Ikari, 2014 .

Thin-film solar cells with InGaAs/GaAsP multiple quantum wells and a rear surface etched with light trapping micro-hole array

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2015 .

Photoluminescence of high-density and sub-20-nm GaAs nanodisks fabricated with a neutral beam etching process and MOVPE regrowth for high performance QDs devices

A. Higo, Y. Nakano, S. Samukawa, 2013, 2013 13th IEEE International Conference on Nanotechnology (IEEE-NANO 2013).

Narrow line-width photoluminescence spectrum of GaAs nanodisks fabricated using bio-template ultimate top-down processes

I. Yamashita, A. Higo, Y. Nakano, 2014, IEEE International Conference on Nanotechnology.

Quantum GaAs Nanodisk Light Emitting Diode Fabricated by Ultimate Top-Down Neutral Beam Etching

I. Yamashita, A. Higo, Y. Nakano, 2014, International Semiconductor Laser Conference.

Surface Reaction Kinetics in Metalorganic Vapor Phase Epitaxy of GaAs through Analyses of Growth Rate Profile in Wide-Gap Selective-Area Growth

Yoshiaki Nakano, Masakazu Sugiyama, Yukihiro Shimogaki, 2003 .

Optical properties of miniband formed in the InGaAs/GaAs quantum well solar cells by means of photoreflectance, photoluminescence, and photothermal spectroscopies

A. Fukuyama, T. Ikari, K. Toprasertpong, 2016 .

SOI platform and III-V integrated active photonic device by direct bonding for data communication

A. Higo, Y. Nakano, E. Higurashi, 2012, 2012 3rd IEEE International Workshop on Low Temperature Bonding for 3D Integration.

Control of abnormal edge growth in selective area MOVPE of InP

Yoshiaki Nakano, Taro Arakawa, Masakazu Sugiyama, 2006 .

Suppression of three-dimensional pit formation of InAs on GaSb(0 0 1) by Sb-free two-step molecular beam epitaxy

K. Tsunoda, M. Sugiyama, H. Nishino, 2019 .

Characteristics of epitaxial lateral overgrowth AlN templates on (111)Si substrates for AlGaN deep-UV LEDs fabricated on different direction stripe patterns

H. Hirayama, M. Sugiyama, T. Takano, 2012 .

Numerical analysis of gas-phase diffusion resistance in a droplet train apparatus

M. Sugiyama, S. Koda, A. Morita, 2002 .

An ultrahigh-vacuum goniometer for in situ soft X-ray standing-wave analysis of semiconductor surfaces.

M. Sugiyama, S. Maeyama, 1997, Journal of synchrotron radiation.

Design of a Multi-Wafer Reactor for Supercritical Fluid Deposition of Cu in Mass Production: (2) Benchmarks for Single- and Multiple-Wafer Reactors

E. Kondoh, Y. Shimogaki, M. Sugiyama, 2014 .

Effect of Underlayers on the Morphology and Orientation of Aluminum Films Prepared by Chemical Vapor Deposition Using Dimethylaluminumhydride

Y. Shimogaki, H. Komiyama, M. Sugiyama, 1999 .

Comparison of Various Voltage Metrics for the Evaluation of the Nonradiative Voltage Loss in Quantum-Structure Solar Cells

Y. Nakano, Kentaroh Watanabe, M. Sugiyama, 2023, IEEE Journal of Photovoltaics.

Metalorganic vapor phase epitaxy growth of dual junction solar cell with InGaAs/GaAsP superlattice on Ge

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2013, 2013 IEEE 39th Photovoltaic Specialists Conference (PVSC).

Impact of Strain Accumulation on InGaAs/GaAsP Multiple-Quantum-Well Solar Cells: Direct Correlation between In situ Strain Measurement and Cell Performances

Y. Nakano, Kentaroh Watanabe, H. Sodabanlu, 2012 .

Carrier collection efficiency in multiple quantum well solar cells

Yoshiaki Nakano, Kentaroh Watanabe, Masakazu Sugiyama, 2013, Photonics West - Optoelectronic Materials and Devices.

Reducing Shockley–Read–Hall recombination losses in the depletion region of a solar cell by using a wide-gap emitter layer

Y. Okada, H. Akiyama, M. Imaizumi, 2021, Journal of Applied Physics.

Atomistic-Level Description of GaN/Water Interface by a Combined Spectroscopic and First-Principles Computational Approach

Y. Nakano, M. Sugiyama, Masahiro Sato, 2020 .

First-principles modeling of GaN(0001)/water interface: Effect of surface charging.

Y. Nakano, K. Fujii, M. Sugiyama, 2019, The Journal of chemical physics.

Morphology of thin SrF2 films on InP(111) studied by reflection high-energy electron diffraction

S. Heun, M. Oshima, M. Sugiyama, 1995 .

Relationships between Interface Structures and Electrical Properties in the High-k/III–V System

M. Takenaka, S. Takagi, M. Yokoyama, 2009 .

A broad parameter range for selective methane production with bicarbonate solution in electrochemical CO2 reduction

Y. Nakano, K. Fujii, M. Sugiyama, 2017 .

GaAsP/Si tandem solar cells: Realistic prediction of efficiency gain by applying strain-balanced multiple quantum wells

Yoshiaki Nakano, Masakazu Sugiyama, Kasidit Toprasertpong, 2017, Solar Energy Materials and Solar Cells.

Multiscale Model of the GaAs MOVPE Process for the Fast Numerical Simulation

Y. Shimogaki, I. Im, M. Sugiyama, 2008 .

Thin-film multiple-quantum-well solar cells fabricated by epitaxial lift-off process

Yoshiaki Nakano, Yoshitaka Okada, Maxime Giteau, 2018, Japanese Journal of Applied Physics.

Efficiency simulations of top surface light management structures for concentrator solar cells using RCWA and detailed balance theory

Y. Okada, M. Sugiyama, K. Watanabe, 2012, 2012 38th IEEE Photovoltaic Specialists Conference.

Sub-10-nm Extremely Thin Body InGaAs-on-Insulator MOSFETs on Si Wafers With Ultrathin $\hbox{Al}_{2}\hbox{O}_{3}$ Buried Oxide Layers

N. Taoka, M. Takenaka, S. Takagi, 2011, IEEE Electron Device Letters.

Investigation on GaAs surface treated with dimethylaluminumhydride

Y. Shimogaki, Hongliang Lu, M. Sugiyama, 2009 .

High-Speed Carrier-Injection-Based Polarization Controller With InGaAlAs/InAlAs Multiple-Quantum Wells

Takuo Tanemura, Yoshiaki Nakano, Hassanet Sodabanlu, 2017, IEEE Photonics Technology Letters.

Effect of initial growth on the quality of GaN on patterned sapphire substrate with ex situ physical vapor deposition AlN seed layer

M. Sugiyama, T. Seino, Hongbo Wang, 2016 .

Concentrated photovoltaic electrochemical cell (CPEC): A route toward high-efficiency, cost-effective solar hydrogen production

Y. Nakano, K. Nishioka, Kentaroh Watanabe, 2015, Photovoltaic Specialists Conference.

Ultrasmall arrayed waveguide grating multiplexer using InP-based photonic wire waveguide on Si wafer for III-V CMOS photonics

M. Takenaka, S. Takagi, Y. Nakano, 2010, 2010 Conference on Optical Fiber Communication (OFC/NFOEC), collocated National Fiber Optic Engineers Conference.

InGaAsP Photonic Wire Based Ultrasmall Arrayed Waveguide Grating Multiplexer on Si Wafer

Yoshiaki Nakano, Mitsuru Takenaka, Shinichi Takagi, 2009 .

Effects of barrier thickness on carrier non-radiative relaxation process in InGaAs/GaAsP superlattice solar cells by piezoelectric photothermal and surface photovoltage spectroscopies

A. Fukuyama, T. Ikari, M. Sugiyama, 2019, Japanese Journal of Applied Physics.