Vol. 50 No. 4 CONTENTS
Special Issue on
Semiconductor and Electronics
Special Issue on Wood and Wood Based Material
General Paper

Special Issue on Semiconductor and Electronics (Vol.50 No.4)

Foreword

M.Okuyama

341

Review paper (Vol.50 No.4)

Development of Advanced, High-Efficiency and Low-Cost Photovoltaic Devices and Their Business Plan to Mass-Production

Yoshihisa TAWADA

342

Technical Topics (Vol.50 No.4)

Application Research of Free Electron Laser for Semiconductor Science

Akira ISHIZU and Kazuhisa NISHI

349

Quantum Mechanical Transport Phenomena of Ultra-Thin Silicon-On-Insulator Devices

Yasuhisa OMURA

353

Original Paper (Vol.50 No.4)

Mass Production of Carbon Nanotubes by Arc Discharge Evaporation

Yoshinori ANDO and Xinluo ZHAO

357

Buckling Behavior of Carbon Nanotube under Bending

Yoji SHIBUTANI

361

Field Emission Properties of Carbon Nanotubes and Its Application to Flat Panel Display

Seiji AKITA, Syoji Matsumoto, Akisige Murakami and Yoshikazu NAKAYAMA

364

Photo-Induced Degradation and Structural Change in Hydrogenated Amorphous Silicon

Kousaku SHIMIZU and Hiroaki OKAMOTO

368

Emission Mechanism in InGaN-Based Light Emitting Devices

Yoichi KAWAKAMI, Kunimichi OMAE, Yukio NARUKAWA, Shuji NAKAMURA and Shigeo FUJITA

372

Development of V-Nitride Based Electron Devices

Katsunori NISHII, Yoshito IKEDA, Hiroyuki MASATO, Toshinobu MATSUNO and Kaoru INOUE

376

Evaluation of Electric Energy Output by Democratic Module PV System Field Test

Hideyuki TAKAKURA, Takeshi FUJII and Yoshihiro HAMAKAWA

380


Special Issue on Wood and Wood Based Material (Vol.50 No.4)

Original Paper (Vol.50 No.4)

EPMA Observation of Wood-Mineral Composites Using the Silicate-Boron Compound System and Estimation of Fire Resistance by Oxygen Index Method

Takeshi FURUNO, Takashi GOTO and Sadanobu KATOH

383

Wood Properties of Cryptomeria Japonica in Southern Kyushu I−Factors Affecting Strength of Yakushima-Sugi Woods−

Yoshio KIJIDANI, Ryushi KITAHARA, Yukihisa SASAKI and Masaru ONODA

391

An Analysis of the Swelling Behavior of Various Woods Using an Optical Microscope and a Digital Image Correlation Method(DIC)

Koji MURATA, Masahiro ITO and Minoru MASUDA

397

Observation of Acoustic Emission Behavior During Embedding Tests Using Drift Pins

Hideki AOI and Takanori ARIMA

403

Air Permeability in Wood of Cryptomeria Japonica D.Don -Air Permeability in Heratwood, White Zone Wood and Sapwood in Green Logs-

Satoshi NAGAI and Yoshiaki TANIGUCHI

409

Three-Layered Particleboards with Steram Pre-Treated Face Strands-Effects of Panel Density on the Basic Properties

Noboru SEKINO, Masafumi INOUE and Hidefumi YAMAUCHI

415

Strength Properties of Sugi Timber-Joints with Metal Plate Connectors

Tomoyuki HAYASHI, Masahiko KARUBE, Masaki HARADA and Hirofumi IDO

421


General Paper (Vol.50 No.4)

Original Paper (Vol.50 No.4)

Frcature Behavior of Gusset Joint with Plastic Pre-Strain and High Strain Rate

Ryosuke MURAI, Eiichi YANAGISAWA, Kennichiro ABE, Kentaro YOSHIMOTO and Minoru TOMIMATSU

427

An Experimental Study on Static Properties of Laminated Fiber Reinforced Rubber as Shock Absorber of Bridge Restrainer System

Yasushi NISHIMOTO, Yukihide KAJITA, Nobutaka ISHIKAWA and Shinjiro NISHIKAWA

432

Effects of Concrete Added with High Strength Additive on Reduction of Environmental Burden

Yoshihisa MATSUNAGA, Kenji YAMAMOTO, Mimoru MORIOKA, Yoshiharu WATANABE, Etsuo SAKAI and Masaki DAIMON

440

Lecture (Vol.50 No.4)

Application of Reliability Engineering for Safety Design and Maintenance against Mechanical Structure and Components W:Reliability Assessment and Reliability Test for Electronics Packageing

Qiang YU and Masaki SHIRATORI

447