title: Organolead Halide Perovskites for Low Operating Voltage Multilevel Resistive Switching.
abstract: Organolead halide perovskites are used for low-operating-voltage multilevel resistive switching. Ag/CH3 NH3 PbI3 /Pt cells exhibit electroforming-free resistive switching at an electric field of 3.25 × 10(3) V cm(-1) for four distinguishable ON-state resistance levels. The migration of iodine interstitials and vacancies with low activation energies is responsible for the low-electric-field resistive switching via filament formation and annihilation.
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Jaeho
authors.initials: J
authors.lastname: Choi
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Sunghak
authors.initials: S
authors.lastname: Park
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Joohee
authors.initials: J
authors.lastname: Lee
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Kootak
authors.initials: K
authors.lastname: Hong
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Do-Hong
authors.initials: DH
authors.lastname: Kim
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Cheon Woo
authors.initials: CW
authors.lastname: Moon
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Gyeong Do
authors.initials: GD
authors.lastname: Park
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Junmin
authors.initials: J
authors.lastname: Suh
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Jinyeon
authors.initials: J
authors.lastname: Hwang
authors.affiliation: School of Chemical Engineering and Materials Science, Chung-Ang University, Seoul, 06974, Republic of Korea.
authors.forename: Soo Young
authors.initials: SY
authors.lastname: Kim
authors.affiliation: School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Hyun Suk
authors.initials: HS
authors.lastname: Jung
authors.affiliation: School of Chemical Engineering and Department of Energy Science, Sungkyunkwan University, Suwon, 16419, Republic of Korea.
authors.forename: Nam-Gyu
authors.initials: NG
authors.lastname: Park
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Seungwu
authors.initials: S
authors.lastname: Han
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Ki Tae
authors.initials: KT
authors.lastname: Nam
authors.affiliation: Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea.
authors.forename: Ho Won
authors.initials: HW
authors.lastname: Jang
keywords: conducting filament; ion migration; low operation voltages; multilevel resistive switching; organolead halide perovskites