Bipolar resistance switching characteristics in a thin Ti-Ni-O compound film

作者：Choi Joonhyuk; Song JaeHoon; Jung Kyooho; Kim Yongmin; Im Hyunsik^*; Jung Woong; Kim Hyungsang; Do Young Ho; Kwak June Sik; Hong Jinpyo

来源：Nanotechnology, 2009, 20(17): 175704.

DOI：10.1088/0957-4484/20/17/175704

Resistance switching phenomena in an amorphous Ni-Ti-O film were investigated. Very clear bipolar resistive switching characteristics were observed with good reproducibility. Stable retention and on/off pulse switching operation was demonstrated. An analysis of x-ray photoelectron spectroscopy of the Ni-Ti-O film provided a clue that the observed unusual bipolar resistance switching in the film is due to a microscopic change in the Ni-O and Ti-O binding states at the Ni-Ti-O film/electrode interface.

• 出版日期2009-4-29