"Koudai Hirose,Yoshiro Kumagai,Hiroki Tonegawa,Kanta Tomizawa,Takumi Kaneko,Honami Sato,Masahiro Watanabe","Room Temperature Negative Differential Resistance of Si/CaF2 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 CaF2/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 CaF2/Si/SiO2 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/CaF2 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.