H. Sugawara

发表

Transient behaviour of CF4 rf plasmas after step changes of power source voltage

Soon-Youl So, A. Oda, H. Sugawara, 2001 .

Amorphous fluorocarbon polymer (a-C:F) films obtained by plasma enhanced chemical vapor deposition from perfluoro-octane (C8F18) vapor. II. Dielectric and insulating properties

I. Biloiu, H. Sugawara, Y. Sakai, 2004 .

Predicting the amount of carbon in carbon nanotubes grown by CH4 rf plasmas

Y. Suda, J. Nakamura, A. Oda, 2006 .

Analysis of plasma for carbon nanotube growth by plasma-enhanced chemical vapor deposition

Y. Suda, J. Nakamura, A. Oda, 2005 .

Rectification effect of gradient antiparallel magnetic fields on electron conduction in a gas under a radio-frequency electric field

H. Sugawara, T. Osaga, H. Yamamoto, 2011 .

Effect of Excitation Transfer in Rare Gas Mixtures for Plasma Display Panels

S. Uchida, Tsuneo Watanabe, H. Sugawara, 2001 .

A relaxation-accelerated propagator method for calculations of electron energy distribution function and electron transport parameters in gas under dc electric fields

H. Sugawara, 2017 .

Electron and excited particle densities in a carbon ablation plume

Y. Suda, H. Sugawara, Y. Sakai, 2002 .

Spectroscopic measurements of excited particles in a N2 gas RF plasma-assisted carbon laser ablation

Y. Suda, H. Sugawara, Y. Sakai, 2004 .

Growth of carbon nanofibers on metal-catalyzed substrates by pulsed laser ablation of graphite

Y. Suda, A. Tanaka, H. Sugawara, 2007 .

The spatio-temporal development of electron swarms in gases: moment equation analysis and Hermite polynomial expansion

H. Sugawara, Y. Sakai, H. Tagashira, 1998 .

Evaluation of the real space electron drift velocity in gases using moment equations performed in velocity space

H. Sugawara, Y. Sakai, H. Tagashira, 1997 .

Estimation of the light output power and efficiency of Xe barrier discharge excimer lamps using a one-dimensional fluid model for various voltage waveforms

Akinori Oda, Yosuke Sakai, Haruaki Akashi, 2000 .

One-dimensional modelling of low-frequency and high-pressure Xe barrier discharges for the design of excimer lamps

Akinori Oda, Yosuke Sakai, Haruaki Akashi, 1999 .

STEP RESPONSES OF RADIO-FREQUENCY CAPACITIVELY COUPLED DISCHARGES

Jing Yang, P. Ventzek, H. Sugawara, 1997 .

Stochastic electron energy gain in inductively coupled magnetized plasmas accompanying electron reflection at chamber wall

H. Sugawara, H. Takahashi, Katsuhiro Nakashima, 2018, Japanese Journal of Applied Physics.

An analysis of transverse evolution of electron swarms in gases using moment equations and a propagator method

H. Sugawara, Y. Sakai, 1999 .

Elliptic vector loci of average electron velocity of electron swarm in constant-collision-frequency model gas under ac electric and dc magnetic fields crossed at arbitrary angles

H. Sugawara, Yuya Nakata, 2022, The European Physical Journal D.

Two-peaked velocity distribution function of electrons in carbon tetrafluoride in crossed electric and magnetic fields

A. Oda, H. Sugawara, Y. Sakai, 2005, IEEE Transactions on Plasma Science.

Effects of a small amount of H2O on negative ion mobility and ion‐molecule reactions in O2 at atmospheric pressure

H. Sugawara, Y. Okuyama, Yuka Yasuzawa, 2022, IEEJ Transactions on Fundamentals and Materials.

Carbon-Nanotube Growth in Alcohol-Vapor Plasma

H. Takikawa, S. Oke, Y. Suda, 2009, IEEE Transactions on Plasma Science.

Title Carbon-Nanotube Growth in Alcohol-Vapor Plasma

H. Takikawa, S. Oke, J. Takayama, 2009 .

Plasma-enhanced chemical vapor deposition of carbon nanotubes using alcohol vapor

Y. Suda, J. Takayama, A. Oda, 2007 .

Elliptic Vector Loci of Average Electron Velocity in Real Gases Under AC Electric and DC Magnetic Fields

H. Sugawara, Yu Nakata, Takeshi Sato, 2021, IEEE Transactions on Plasma Science.

Effect of Substrate Bias on Production and Transport of Etchant Ions in a Magnetic Neutral Loop Discharge Plasma

H. Sugawara, Yusuke Asami, 2014, IEEE Transactions on Plasma Science.

Scattering-Based Stochastic Process Attracting Electrons Inward under Antiparallel Gradient Magnetic Fields

H. Sugawara, 2013 .

Characteristics of Electron Conduction in a Gas under a Quadrupole Magnetic Field and Radio-Frequency Electric Fields

H. Sugawara, 2013 .

Control of Magnetic Field for Sustainment of Ion Production and Uniform Ion Flux to Substrate in Neutral Loop Discharge Plasma

A. Murayama, H. Sugawara, T. Yoshida, 2013 .

Structure and dynamics of a magnetic neutral loop discharge plasma described using electron motion in a quadrupole magnetic field

H. Sugawara, T. Osaga, Y. Sakurai, 2011 .

Electron Distribution in a Quadrupole Magnetic Field to Drive Magnetic Neutral Loop Discharge Plasma

H. Sugawara, T. Osaga, Y. Sakurai, 2011, IEEE Transactions on Plasma Science.

Control of Magnetic Field in Neutral Loop Discharge Plasma for Uniform Distribution of Ion Flux on Substrate

Y. Sakurai, T. Osaga, H. Sugawara, 2011, IEEE Transactions on Plasma Science.

Electron transport in carbon tetrafluoride along a magnetically neutral plane between constant gradient antiparallel magnetic fields

H. Sugawara, Y. Sakai, 2008 .

Properties of electron swarms in gases in the upstream region of an electron source

H. Sugawara, Y. Sakai, H. Tagashira, 1995 .

Analyses of electron swarms in gases under steady-state Townsend conditions

H. Sugawara, Y. Sakai, H. Tagashira, 1994 .

Electron-Molecule Collisional Processes in Insulating Gas Mixtures

H. Sugawara, Y. Sakai, Takuya Ishigaki, 2004 .

A Computational Scheme of Propagator Method for Moment Equations to Derive Real-Space Electron Transport Coefficients in Gas Under Crossed Electric and Magnetic Fields

H. Sugawara, 2019, IEEE Transactions on Plasma Science.

A technology demonstration of propagator matrix power method for calculation of electron velocity distribution functions in gas in long-term transient and succeeding equilibrium states under dc electric fields

H. Sugawara, Hikaru Iwamoto, 2021 .

Configuration of propagator method for calculation of electron velocity distribution function in gas under crossed electric and magnetic fields

H. Sugawara, 2019, Plasma Science and Technology.

Electron acceleration in gas by impulse electric field and its application to selective promotion of an electron-molecule reaction

H. Sugawara, Y. Sakai, 2003 .

Barrier effect of collisional processes on electron swarms in nitrogen

K. Satoh, H. Sugawara, Y. Sakai, 2001 .

Efficiency and limitation of periodic sample multiplication to reduce computational load in Monte Carlo simulations of electron swarms in gas under attachment-dominated conditions

H. Sugawara, 2018 .

Correlation between a-C:H film properties and Ar/CH4 dielectric barrier discharge

O. Takai, Y. Suda, H. Sugawara, 2006 .

Addition of Ar to Xe/Ne and Xe/He mixtures: radiation characteristics and discharge onset voltage for an application of plasma display technology

Byoung-Hee Hong, Yosuke Sakai, Satoshi Uchida, 2001 .

Effect of Near-Threshold Ionization on Electron Attachment in Gaseous Dielectrics

H. Sugawara, Y. Sakai, Takuya Ishigaki, 2004 .

Phase-resolved profiles of electron energy deposition in inductively coupled radio-frequency plasmas driven under confronting divergent magnetic fields

H. Sugawara, H. Takahashi, Katsuhiro Nakashima, 2019, Japanese Journal of Applied Physics.

Fundamental study on filter effect of confronting divergent magnetic fields applied to low-pressure inductively coupled plasmas

H. Sugawara, So Ogino, 2015 .

The drift velocity vector of electron swarms in crossed electric and magnetic fields

Akinori Oda, Yosuke Sakai, Hirotake Sugawara, 2000 .

Effects of hydrogen on carbon nanotube formation in CH4/H2 plasmas

Y. Suda, J. Nakamura, K. Bhattacharyya, 2007 .

Two-dimensional fluid simulation of plasma reactors for the immobilization of krypton

E. Suetomi, S. Hayashi, M. Tanaka, 2000 .

Stochastic electron energy gain under sheath electric field near sidewall of chamber to drive inductively coupled magnetized plasmas

H. Sugawara, H. Takahashi, 2020, Japanese Journal of Applied Physics.

Derivation of the electron drift velocity vector in gas under crossed ac electric and dc magnetic fields assuming constant-collision-frequency models

H. Sugawara, 2019, Japanese Journal of Applied Physics.

Numerical Simulation of Electron Transport in Electric and Magnetic Fields for Analysis of Electron Temperature and Number Density Profiles Measured in Argon Magnetic Neutral Loop Discharge Plasma

S. Ogata, H. Sugawara, T. Osaga, 2010 .

Two-dimensional modelling of CF4 rf plasmas: periodic steady state, transient response after step change of power source voltage, and comparison with one-dimensional modelling

Soon-Youl So, A. Oda, H. Sugawara, 2002 .

Hydrogen-Sensing Response of Carbon-Nanotube Thin-Film Sensor with Pd Comb-Like Electrodes

Y. Hayakawa, T. Hashizume, Y. Suda, 2007 .

Growth Promotion and Etching of Carbon Nanotubes by Carbon Dioxide in Chemical Vapor Deposition using Methane Gas

Y. Suda, J. Nakamura, J. Takayama, 2007 .

Evaluation of Ion and Radical Fluxes in CH4/H2 Plasma for CNT Growth

Y. Suda, A. Oda, H. Sugawara, 2008 .

Remote Plasma Chemical Vapor Deposition of Carbon Nanotubes and Analysis of Plasma Effect

A. Murayama, J. Takayama, Y. Fukuda, 2011, IEEE Transactions on Plasma Science.

Particle Propagation and Electron Transport in Gases

H. Sugawara, L. Vialetto, Savino Longo, 2023, Plasma.

Boltzmann equation analysis of electron swarm parameters and related properties of Xe/He and Xe/Ne mixtures used for plasma display panels

Byoung-Hee Hong, Satoshi Uchida, Hirotake Sugawara, 1999 .