"Koki Chonan,Nguyen Huynh Duy Khang,Masaaki Tanaka,Pham Nam Hai","Large magnetoresistance and spin-dependent output voltage in a lateral MnGa/GaAs/MnGa spin-valve device",,"Japanese Journal of Applied Physics",,"Vol. 59",,"pp. SGGI08",2020,Feb. "Koki Chonan,Nguyen Huynh Duy Khang,Masaaki Tanaka,Pham Nam Hai","Large magnetoresistance and spin-dependent output voltage in a lateral MnGa/GaAs/MnGa spin-valve device","2019 International Conference on Solid State Devices and Materials (SSDM2019)",,,,,,2019,Sept. "Koki Chonan,Yuto Arakawa,Masaaki Tanaka,Pham Nam Hai","Spin dependent transport properties of spin bipolar transistors using a (Ga,Fe)Sb/(In,Fe)As p-n junction","Compound Semiconductor Week 2019 (CSW2019)",,,,,,2019,May "Koki Chonan,Nguyen Huynh Duy Khang,Masaaki Tanaka,Pham Nam Hai","Large spin-valve effect in a lateral spin-valve device with MnGa electrodes","The 66th JSAP Spring meeting",,,,,,2019,Mar. "’·“ì Œõ‹M,rì —Y“l,“c’† ‰ë–¾,ƒtƒ@ƒ€ ƒiƒ€ ƒnƒC","“SŒn‹­Ž¥«”¼“±‘Ì‚ð—p‚¢‚½ƒXƒsƒ“ƒoƒCƒ|[ƒ‰ƒgƒ‰ƒ“ƒWƒXƒ^‚Ì컂ƕ]‰¿","‘æ23‰ñ ”¼“±‘Ì‚É‚¨‚¯‚éƒXƒsƒ“HŠw‚ÌŠî‘b‚Ɖž—piPASPS-23)",,,,,,2018,Dec. "Koki Chonan,Yuto Arakawa,Masaaki Tanaka,Pham Nam Hai","Spin dependent transport characteristics of spin bipolar transistors based on Fe doped ferromagnetic semiconductors","The 79th JSAP Autumn Meeting",,,,,,2018,Sept.