Table of Contents: Vol. 1, No. 2 (2008)

021101 : Study on Injection Efficiency in InGaN/GaN Multiple Quantum Wells Blue Light Emitting Diodes

Lai Wang, Jiaxing Wang, Hongtao Li, Guangyi Xi, Yang Jiang, Wei Zhao, Yanjun Han, and Yi Luo
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021102 : Improvement of Al-Polar AlN Layer Quality by Three-Stage Flow-Modulation Metalorganic Chemical Vapor Deposition

Misaichi Takeuchi, Shin Ooishi, Takumi Ohtsuka, Tomohiro Maegawa, Takahiro Koyama, Shigefusa F. Chichibu, and Yoshinobu Aoyagi
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021103 : AlGaN/GaN Heterostructure Field-Effect Transistors on 4H-SiC Substrates with Current-Gain Cutoff Frequency of 190 GHz

Masataka Higashiwaki, Takashi Mimura, and Toshiaki Matsui
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021104 : GaN-Based Trench Gate Metal Oxide Semiconductor Field-Effect Transistor Fabricated with Novel Wet Etching

Masahito Kodama, Masahiro Sugimoto, Eiko Hayashi, Narumasa Soejima, Osamu Ishiguro, Masakazu Kanechika, Kenji Itoh, Hiroyuki Ueda, Tsutomu Uesugi, and Tetsu Kachi
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

021201 : Epitaxial Lift-Off of InGaAs/InAlAs Metamorphic High Electron Mobility Heterostructures and Their van der Waals Bonding on AlN Ceramic Substrates

Yonkil Jeong, Masanori Shindo, Masashi Akabori, and Toshi-kazu Suzuki
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021301 : Tunnel Magnetoresistance Effect in Magnetic Tunnel Junctions Using a Co₂MnSi(110) Electrode

Masashi Hattori, Yuya Sakuraba, Mikihiko Oogane, Yasuo Ando, and Terunobu Miyazaki
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021302 : Enhanced Interlayer Coupling and Magnetoresistance Ratio in Fe₃Si/FeSi₂ Superlattices

Kaoru Takeda, Tsuyoshi Yoshitake, Yoshiki Sakamoto, Tetsuya Ogawa, Daisuke Hara, Masaru Itakura, Noriyuki Kuwano, Toshinori Kajiwara, and Kunihito Nagayama
Published February 8, 2008 (3 pages)
[Abstract] [Full Text PDF]

021401 : Quantitative Evaluation of Silicon Displacement Induced by Arsenic Implantation Using Silicon Isotope Superlattices

Yasuo Shimizu, Masashi Uematsu, Kohei M. Itoh, Akio Takano, Kentarou Sawano, and Yasuhiro Shiraki
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021402 : Room-temperature Transport Properties of High Drift Mobility Two-dimensional Electron Gas Confined in a Strained Si Quantum Well

Maksym Myronov, Kentarou Sawano, Kohei M. Itoh, and Yasuhiro Shiraki
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021403 : Improved Room-Temperature 1.6 µm Electroluminescence from p-Si/β-FeSi₂/n-Si Double Heterostructures Light-Emitting Diodes

Mitsushi Suzuno, Shigemitsu Murase, Tomoaki Koizumi, and Takashi Suemasu
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

021501 : Un-stability of Sputtered Ge₂Sb₂Te₅ Films in Electrical Phase Changes

Akira Saitoh, Toshiaki Donuma, and Keiji Tanaka
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021701 : Improvement of Superconductive Properties of Mesoscopic Nb Wires by Ti Passivation Layers

Kohei Ohnishi, Takashi Kimura, and Yoshichika Otani
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021702 : MgB₂ Thin Films Fabricated by a Precursor and Post-annealing Method Have a High J_c in High Magnetic Fields

Akiyoshi Matsumoto, Yuki Kobayashi, Ken-ichiro Takahashi, Hiroaki Kumakura, and Hitoshi Kitaguchi
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021801 : Characterization of Depletion Layer using Photoluminescence Technique

Vipul Singh, Anil K. Thakur, Shyam S. Pandey, Wataru Takashima, and Keiichi Kaneto
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021802 : Improvement of Hole Mobility in Organic Field-Effect Transistors Based on Octyl-substituted Oligo-p-phenylenevinylene by Thermal Treatment at Smectic Liquid Crystalline Phase

Hiroaki Nakamura, Masatoshi Saito, Tadashi Kusumoto, Takeshi Yasuda, and Tetsuo Tsutsui
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

021803 : Complementary Two-input NAND Gates with Low-voltage-operating Organic Transistors on Plastic Substrates

Jong Ho Na, Masatoshi Kitamura, and Yasuhiko Arakawa
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021804 : Whitening of Polymer Light-Emitting Diodes by Dispersing Vapor of an Orange Fluorescent Dye into a Blue-Emitting Polymer Film

Toshiko Mizokuro, Claire Heck, Nobutaka Tanigaki, Takashi Hiraga, and Norio Tanaka
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

021805 : Highly Efficient Phosphorescent Organic Light-Emitting Diodes Using Alkyl-Substituted Iridium Complexes as a Solution-Processible Host Material

Toshimitsu Tsuzuki and Shizuo Tokito
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

022001 : Waveguide-Integrated Si Nano-Photodiode with Surface-Plasmon Antenna and its Application to On-chip Optical Clock Distribution

Junichi Fujikata, Koichi Nose, Jun Ushida, Kenichi Nishi, Masao Kinoshita, Takanori Shimizu, Toshihide Ueno, Daisuke Okamoto, Akiko Gomyo, Masayuki Mizuno, Tai Tsuchizawa, Toshifumi Watanabe, Koji Yamada, Seiichi Itabashi, and Keishi Ohashi
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

022002 : Semiconductor Waveguide Optical Isolator Incorporating Ferromagnetic Epitaxial MnSb for High Temperature Operation

Tomohiro Amemiya, Yusuke Ogawa, Hiromasa Shimizu, Hiro Munekata, and Yoshiaki Nakano
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

022003 : New Precise Fabrication Technology for Lenticular Lens Sheet with Black Stripe Patterns by Using Photo-Sensitive Material with Surface Modifier

Atsushi Nagasawa, Katsuya Fujisawa, and Toshiyuki Watanabe
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

022004 : Single-Mode Vertical-Cavity Surface-Emitting Lasers with a Deep-Etched Half-Ring-Shaped Holey Structure

Hung-Pin D. Yang, Fang-I Lai, and Jim Y. Chi
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

022005 : Generation of Periodic Sawtooth Optical Intensity by Phase-Shifting Mask

Shogo Ura, Kenji Kintaka, Hideyuki Awazu, Kenzo Nishio, Yasuhiro Awatsuji, and Junji Nishii
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

022006 : Three-Dimensional Profiling of Refractive Index Distribution inside Transparent Materials by Use of Nonresonant Four-Wave Mixing Microscopy

Keisuke Isobe, Takehito Kawasumi, Takayuki Tamaki, Shogo Kataoka, Yasuyuki Ozeki, and Kazuyoshi Itoh
Published February 8, 2008 (3 pages)
[Abstract] [Full Text PDF]

022007 : Generation of High Efficiency 2 µm Laser Pulse from a Periodically Poled 5 mol % MgO-Doped LiNbO₃ Optical Parametric Oscillator

Ravi Bhushan, Hidetsugu Yoshida, Koji Tsubakimoto, Hisanori Fujita, Masahiro Nakatsuka, Nobuaki Miyanaga, Yasukazu Izawa, Hideki Ishizuki, and Takunori Taira
Published February 8, 2008 (3 pages)
[Abstract] [Full Text PDF]

022008 : Cylindrical Vector Laser Beam Generated by the Use of a Photonic Crystal Mirror

Yuichi Kozawa, Shunichi Sato, Takashi Sato, Yoshihiko Inoue, Yasuo Ohtera, and Shojiro Kawakami
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

022009 : Octave Spanning High Quality Super Continuum Generation Using 10 nJ and 104 fs High Energy Ultrashort Soliton Pulse

Norihiko Nishizawa and Masaru Hori
Published February 15, 2008 (2 pages)
[Abstract] [Full Text PDF]

023001 : Nearly Temperature-Independent Saturation Drain Current in a Multi-Mesa-Channel AlGaN/GaN High Electron Mobility Transistor

Takahiro Tamura, Junji Kotani, Seiya Kasai, and Tamotsu Hashizume
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

024001 : Coulomb Blockade Oscillations in Narrow Corrugated Graphite Ribbons

Hisao Miyazaki, Shunsuke Odaka, Takashi Sato, Sho Tanaka, Hidenori Goto, Akinobu Kanda, Kazuhito Tsukagoshi, Youiti Ootuka, and Yoshinobu Aoyagi
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

024002 : Performance Estimation of Graphene Field-Effect Transistors Using Semiclassical Monte Carlo Simulation

Naoki Harada, Mari Ohfuti, and Yuji Awano
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

024003 : Electrostatic Imprint Process for Glass

Hideki Takagi, Shin-ichi Miyazawa, Masaharu Takahashi, and Ryutaro Maeda
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]

025001 : Nitrogen–Oxygen Complexes Associated with Shallow Thermal Donors in Silicon

Haruhiko Ono
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

027001 : Point Spread Function for the Calculation of Acid Distribution in Chemically Amplified Resists for Extreme Ultraviolet Lithography

Takahiro Kozawa, Akinori Saeki, and Seiichi Tagawa
Published January 25, 2008 (3 pages)
[Abstract] [Full Text PDF]

027002 : Hyper Rheology Measurement by Emission and Collision of Micro-Fluid Particles

Hideaki Kutsuna and Keiji Sakai
Published February 8, 2008 (3 pages)
[Abstract] [Full Text PDF]

027003 : Extremely Small Proximity Effect in 30 keV Electron Beam Drawing with Thin Calixarene Resist for 20×20 nm² Pitch Dot Arrays

Sumio Hosaka, Zulfakri Mohamad, Masumi Shira, Hirotaka Sano, You Yin, Akihira Miyachi, and Hayato Sone
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

027004 : Dependence of Acid Generation Efficiency on Molecular Structures of Acid Generators upon Exposure to Extreme Ultraviolet Radiation

Ryo Hirose, Takahiro Kozawa, Seiichi Tagawa, Toshiyuki Kai, and Tsutomu Shimokawa
Published February 15, 2008 (3 pages)
[Abstract] [Full Text PDF]

028001 : Longitudinal and Transverse Coupling of the Beam Temperature Caused by the Laser Cooling of ²⁴Mg⁺

Mikio Tanabe, Takehiro Ishikawa, Masao Nakao, Hikaru Souda, Masahiro Ikegami, Toshiyuki Shirai, Hiromu Tongu, and Akira Noda
Published February 1, 2008 (3 pages)
[Abstract] [Full Text PDF]