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Dive into the research topics where Mayumi Takamori is active.

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Featured researches published by Mayumi Takamori.


MRS Proceedings | 2003

A Novel Iridium Precursor for MOCVD

Kazuhisa Kawano; Mayumi Takamori; Tetsu Yamakawa; Soichi Watari; Hironori Fujisawa; Masaru Shimizu; Hirohiko Niu; Noriaki Oshima

A novel liquid iridium precursor (1,3-cyclohexadiene)(ethylcyclopentadienyl)iridium, Ir(EtCp)(CHD), was synthesized and its physical properties examined. Ir (EtCp) (CHD) showed physical properties suitable for metalorganic chemical vapor deposition (MOCVD). It exhibited enough vapor pressure (0.1 Torr/75°C), excellent volatility, and adequate decomposition temperature. The characteristics of Ir films deposited by MOCVD method using Ir(EtCp)(CHD) and a conventional Ir precursor (1,5-cyclooctadiene) (ethylcyclopentadienyl) iridium Ir(EtCp)(COD) were compared. The Ir films grown using Ir(EtCp)(CHD) showed shorter incubation time and higher nucleation density than those from Ir(EtCp)(COD) at initial growth stage of deposition. 3


Organic Electronics | 2010

High electron mobility layers of triazines for improving driving voltages, power conversion efficiencies, and operational stability of organic light-emitting diodes

Toshinori Matsushima; Mayumi Takamori; Yuichi Miyashita; Yoko Honma; Tsuyoshi Tanaka; Hidenori Aihara; Hideyuki Murata


Archive | 2004

Organometallic iridium compound, process of producing the same, and process of producing thin film

Mayumi Takamori; Noriaki Oshima; Kazuhisa Kawano


Archive | 2006

CYCLIC SILOXANE COMPOUND, Si-CONTAINING FILM-FORMING MATERIAL, AND USE THEREOF

Daiji Hara; Mayumi Takamori


Archive | 2006

TANTALUM COMPOUND, METHOD FOR PRODUCING SAME, TANTALUM-CONTAINING THIN FILM AND METHOD FOR FORMING SAME

Kenichi Sekimoto; Ken-ichi Tada; Mayumi Takamori; Tetsu Yamakawa; Taishi Furukawa; Noriaki Oshima


Archive | 2006

CYCLIC SILOXANE COMPOUND, A MATERIAL FOR FORMING SI-CONTAINING FILM, AND ITS USE

Daiji Hara; Mayumi Takamori


Archive | 2004

Organoiridium compound, process for producing the same, and process for producing film

Kazuhisa Kawano; Mayumi Takamori; Noriaki Oshima


Archive | 2004

Organometallic iridium compounds, processes for producing the same, and processes for producing thin films

Kazuhisa Kawano; Noriaki Oshima; Mayumi Takamori


Archive | 2004

Organometallic iridium compound, process for producing the same and process for preparing film

Kazuhisa Kawano; Mayumi Takamori; Noriaki Oshima


Archive | 2012

***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***Cyclic siloxane compound, a material for forming Si-containing film, and its use

Daiji Hara; Mayumi Takamori

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Hideyuki Murata

Japan Advanced Institute of Science and Technology

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