Hirotake Kajii

According to our database, Hirotake Kajii authored at least 9 papers between 2006 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

Advanced dry etching of GaAs/AlGaAs multilayer wafer with InAs quantum dot for circular defect in photonic crystal laser.

Yuki Adachi, Yifan Xiong, Hanqiao Ye, Rubing Zuo, Masaya Morita, Kenta Kaichi, Ryosei Kinoshita, Masato Morifuji, Akihiro Maruta, Hirotake Kajii, Masahiko Kondow

IEICE Electron. Express, 2023

2017

1.3 µm lasing of circular defect cavity photonic crystal laser with an AlO<i>_x</i> cladding layer.

Xiuyu Zhang, Takafumi Hino, Satoshi Kasamatsu, Shobu Suga, Elbert He, Yifan Xiong, Masato Morifuji, Hirotake Kajii, Akihiro Maruta, Masahiko Kondow

IEICE Electron. Express, 2017

Organic light-emitting and photodetector devices for flexible optical link and sensor devices: Fundamentals and future prospects in printed optoelectronic devices for high-speed modulation.

Hirotake Kajii

IEICE Electron. Express, 2017

2015

Influence of Polymer Gate Dielectrics on p-Channel and n-Channel Formation of Fluorene-type Polymer Light-emitting Transistors.

Hirotake Kajii, Masato Ise, Hitoshi Tanaka, Takahiro Ohtomo, Yutaka Ohmori

IEICE Trans. Electron., 2015

2011

Multilayer Polyfluorene-Based Light-Emitting Diodes for Frequency Response Up to 100 MHz.

Hirotake Kajii, Toshinari Kojima, Yutaka Ohmori

IEICE Trans. Electron., 2011

2009

Organic Devices for Integrated Photonics.

Yutaka Ohmori, Hirotake Kajii

Proc. IEEE, 2009

2008

Organic Photodetectors Using Triplet Materials Doped in Polyalkylfluorene.

Tatsunari Hamasaki, Taichiro Morimune, Hirotake Kajii, Yutaka Ohmori

IEICE Trans. Electron., 2008

2006

Flexible Organic Field-Effect Transistors Based on the Composites with the Same Thiophene Backbone by Wet Process.

Hirotake Kajii, Hiroshi Okuya, Shohei Fukuda, Akinori Sakakibara, Yutaka Ohmori

IEICE Trans. Electron., 2006

Investigation of Photoluminescence and Electroluminescence in Combination of Eu Complex and Blue Phosphorescent Dye Doped System.

Yuichi Hino, Hirotake Kajii, Yutaka Ohmori

IEICE Trans. Electron., 2006