Kazuo Udagawa

Low‐Driving‐Voltage Blue Phosphorescent Organic Light‐Emitting Devices with External Quantum Efficiency of 30%

Kazuo Udagawa, Hisahiro Sasabe, Cao Cai et al. · Advanced Materials · 2014 · 335 citations

Natural Sciences, Chemistry, Materials Science +17

Simultaneous Realization of High EQE of 30%, Low Drive Voltage, and Low Efficiency Roll‐Off at High Brightness in Blue Phosphorescent OLEDs

Kazuo Udagawa, Hisahiro Sasabe, Fumiaki Igarashi et al. · Advanced Optical Materials · 2015 · 111 citations

Engineering, Materials Engineering, Materials Science +17

Dual mode OPV-OLED device with photovoltaic and light-emitting functionalities

Takayuki Chiba, Daichi Kumagai, Kazuo Udagawa et al. · Scientific Reports · 2018 · 26 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Relation between Property and Electrode Characteristics of LiMn<sub>2−</sub><i><sub>x</sub></i>Mg<i><sub>x</sub></i>O<sub>4 </sub>Positive Electrode Material for the Lithium Secondary Battery

Yasushi Idemoto, Nobuyuki KOURA, Kazuo Udagawa · Electrochemistry · 1999 · 21 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Thermodynamic Stability and Cathode Performance of LiMn<sub>2-</sub><i><sub>x</sub></i>Mg<i><sub>x</sub></i>O<sub>4</sub> as Cathode Active Material for the Lithium Secondary Battery

Yasushi Idemoto, Syuhei OGAWA, Nobuyuki KOURA et al. · Electrochemistry · 2000 · 16 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17