"Yoshiro Kumagai,Satoshi Fukuyama,Hiroki Tonegawa,Kizashi Mikami,Kodai Hirose,Kanta Tomizawa,Keisuke Ichikawa,Masahiro Watanabe","Negative Differential Resistance in CaF<sub>2</sub>/Si Double Barrier Resonant Tunneling Diodes via Plasma Etching Mesa Isolation process","32nd International Microprocesses and Nanotechnology Conference (MNC2019)",,"The Japan Society of Applied Physics",,,,2019,Oct.
"Koudai Hirose,Yoshiro Kumagai,Hiroki Tonegawa,Kanta Tomizawa,Takumi Kaneko,Honami Sato,Masahiro Watanabe","Room Temperature Negative Differential Resistance of Si/CaF<sub>2</sub> Bipolar Double-barrier Resonant Tunneling Diodes","The 80th Autumn Meeting of The Jpn. Soc. of Appl. Phys.",,"The Japan Society of Applied Physics",,,"p. 12-343",2019,Sept.
"Kizashi Mikami,Yoshiro Kumagai,Koudai Hirose,Kanta Tomizawa,Hiroki Tonegawa,Takumi Kaneko,Honami Sato,Masahiro Watanabe","Room temperature negative differential resistance of p-type resonant tunneling diodes using atomically thin CaF<sub>2</sub>/Si heterostructures","The 80th Autumn Meeting of The Jpn. Soc. of Appl. Phys.",,"The Japan Society of Applied Physics",,,"p. 12-342",2019,Sept.
"Kanta Tomizawa,Yoshiro Kumagai,Hiroki Tonegawa,Kizashi Mikami,Koudai Hirose,Takumi Kaneko,Honami Sato,Masahiro Watanabe","Room temperature negative differential resistance of CaF<sub>2</sub>/Si/SiO<sub>2</sub> double-barrier resonant tunneling diodes","The 80th Autumn Meeting of The Jpn. Soc. of Appl. Phys.",,"The Japan Society of Applied Physics",,,"p. 12-341",2019,Sept.
"Hiroki Tonegawa,Yoshiro Kumagai,Kizashi Mikami,Koudai Hirose,Kanta Tomizawa,Takumi Kaneko,Honami Sato,Masahiro Watanabe","Room temperature negative differential resistance of Si/CaF<sub>2</sub> triple-barrier resonant tunneling diodes with high peak current density","The 80th Autumn Meeting of The Jpn. Soc. Of Appl. Phys.",,"The Japan Society of Applied Physics",,,"p. 12-340",2019,Sept.
"Kensuke Ichikawa,Hiroki Tonegawa,Koudai Hirose,Kizashi Mikami,Satoshi Fukuyama,Yoshiro Kumagai,Masahiro Watanabe","Theoretical analysis of multiple-barrier silicon/fluoride heterostructure resonant tunneling diodes with metal emitter","The 66th The Japan Society of Applied Physics Spring Meeting",,"応用物理学会",,,"p. 11-191",2019,Mar.