| Lattice volume change during charge/discharge reaction and cycle performance of Li [NixCoyMnz] O2 K Ishidzu, Y Oka, T Nakamura Solid state ionics 288, 176-179, 2016 | 115 | 2016 |
| Measurement of residual stress in DLC films prepared by plasma-based ion implantation and deposition Y Oka, M Kirinuki, Y Nishimura, K Azuma, E Fujiwara, M Yatsuzuka Surface and Coatings Technology 186 (1-2), 141-145, 2004 | 59 | 2004 |
| Microstructure of interface for high-adhesion DLC film on metal substrates by plasma-based ion implantation M Yatsuzuka, Y Oka, M Nishijima, K Hiraga Vacuum 83 (1), 190-197, 2008 | 42 | 2008 |
| Properties of thick DLC films prepared by plasma-based ion implantation and deposition using combined RF and HV pulses Y Oka, M Tao, Y Nishimura, K Azuma, E Fujiwara, M Yatsuzuka Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2003 | 31 | 2003 |
| A long life 4 V class lithium-ion polymer battery with liquid-free polymer electrolyte Y Kobayashi, K Shono, T Kobayashi, Y Ohno, M Tabuchi, Y Oka, ... Journal of Power Sources 341, 257-263, 2017 | 29 | 2017 |
| Dispersion of carbon nanotubes into water without dispersant using cavitation bubble plasma Y Oka, K Ohnishi, K Asami, M Suyama, Y Nishimura, T Hashimoto, ... Vacuum 136, 209-213, 2017 | 24 | 2017 |
| Effect of ion implantation layer on adhesion of DLC film by plasma-based ion implantation and deposition Y Oka, M Nishijima, K Hiraga, M Yatsuzuka Surface and Coatings Technology 201 (15), 6647-6650, 2007 | 24 | 2007 |
| Effect of a hard supra-thick interlayer on adhesion of DLC film prepared with PBIID process T Utsumi, Y Oka, E Fujiwara, M Yatsuzuka Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2007 | 22 | 2007 |
| Effect of ion implantation on DLC preparation using PBIID process Y Oka, M Nishijima, K Hiraga, M Yatsuzuka IEEE transactions on plasma science 34 (4), 1183-1189, 2006 | 22 | 2006 |
| DLC coating of a few microns in thickness on three-dimensional substrates Y Oka, Y Nishimura, M Yatsuzuka Vacuum 73 (3-4), 541-547, 2004 | 21 | 2004 |
| Hydrogen analysis in diamond-like carbon by glow discharge optical emission spectroscopy H Takahara, R Ishigami, K Kodama, A Kojyo, T Nakamura, Y Oka Journal of Analytical Atomic Spectrometry 31 (4), 940-947, 2016 | 19 | 2016 |
| High-temperature cycling performance of LiNi1/3Co1/3Mn1/3O2 cathode with DLC protective film Y Oka, T Obata, Y Nishimura, T Nakamura Journal of the Electrochemical Society 162 (2), A3032, 2014 | 19 | 2014 |
| Electrochemical and Magnetic Studies of Li-Deficient Li1-xCo1-xFexPO4 Olivine Cathode Compounds R Hanafusa, Y Oka, T Nakamura Journal of The Electrochemical Society 162 (2), A3045, 2014 | 17 | 2014 |
| Semiconductor device and method of manufacturing the same N Suzumura, Y Oka US Patent 9,070,690, 2015 | 15 | 2015 |
| Optical measurement of pulsed plasma produced by combined RF and HV pulses M Onoi, E Fujiwara, Y Oka, Y Nishimura, K Azuma, M Yatsuzuka Surface and Coatings Technology 186 (1-2), 200-203, 2004 | 15 | 2004 |
| Enhancement of adhesive strength of DLC film by plasma-based ion implantation M Kirinuki, A Tomita, M Kusuda, Y Oka, A Murakami, M Yatsuzuka Materials Science Forum 502, 315-320, 2005 | 14 | 2005 |
| Preparation of cathode film with use of aqueous solvent system Y Oka, Y Watanabe, H Matsumoto, T Nakamura 224th ECS Meeting (Abstract# 851), Oct 27, 2013 | 13 | 2013 |
| Enhancement of adhesive strength of DLC film prepared by PBIID on Co–Cr alloy for biomaterial A Tomita, M Kusuda, S Otsuki, Y Oka, Y Nishimura, A Murakami, ... Thin solid films 506, 59-62, 2006 | 12 | 2006 |
| Effect of ion beam implantation on density of DLC prepared by plasma-based ion implantation and deposition Y Oka, M Kirinuki, T Suzuki, M Yatsuzuka, K Yatsui Nuclear Instruments and Methods in Physics Research Section B: Beam …, 2006 | 11 | 2006 |
| Electrochemical study of LiMn1. 5Ni0. 5O4 spinel oxides prepared by two-step process R Hanafusa, K Kotani, K Ishidzu, Y Oka, T Nakamura Solid State Ionics 288, 180-183, 2016 | 10 | 2016 |
Hikari TakaharaRigaku CorporationVerified email at rigaku.co.jp
