TiO2 thin film based transparent flexible resistive switching random access memory

Tóm tắt

In our work we have fabricated TiO2 based resistive switching devices both on transparent substrates (ITO, IGZO/glass) and transparent flexible substrate (ITO/PET). All devices demonstrate the reproducibility of forming free bipolar resistive switching with high transparency in the visible light range (~80% at the wavelength of 550 nm). Particularly, transparent and flexible device exhibits stable resistive switching performance at the initial state (flat) and even after bending state up to 500 times with curvature radius of 10% compared to flat state. The achieved characteristics of resistive switching of TiO2 thin films seem to be promising for transparent flexible random access memory.

Từ khoá

Transparent, flexible, RRAM, TiO2, thin film

Tài liệu tham khảo

[1] Waser R and Aono M 2007 Nature Mater. 6 833
[2] Yang Y C, Pan F, Zeng F and Liu M 2009 J. Appl. Phys. 106 123705
[3] Kim W and Rhee S 2009 Microelectron. Eng. 86 2153
[4] Dao T B T, Pham K N, Cheng Y L, Kim S S and Phan B T 2014 Curr. Appl. Phys. 14 1707
[5] Mao Q, Ji Z and Xi J 2010 J. Phys. D: Appl. Phys. 43 395104
[6] Pham K N, Nguyen D T, Dao B T T, Ta K H T, Tran V C, Nguyen V H, Kim S S, Maenosono S and Phan N T 2014 J. Electron. Mater. 43 2737
[7] Jung S, Kong J, Song S and Lee K 2010 J. Electrochem. Soc. 157 H1042
[8] Kim S, Yarimaga O, Choi S and Choi Y 2010 Solid State Electron. 54 392

Các bài trích dẫn đến

2. Bo Chen, Jian-Chang Li, Jia-Jie Ma. Flexible one diode-one resistor composed of ZnO/poly (fluorene-alt-benzothiadiazole)(PFBT) heterojunction diode and TiO2 resistive memory in Materials Research Express (Vol. 5, No. 6, 2018)
3. Van-Qui Le, Thi-Hien Do, José Ramón Durán Retamal, Pao-Wen Shao, Yu-Hong Lai, Wen-Wei Wu, Jr-Hau He, Yu-Lun Chueh, Ying-Hao Chu. Van der Waals heteroepitaxial AZO/NiO/AZO/muscovite (ANA/muscovite) transparent flexible memristor in Nano energy (Vol. 56, 2019)
4. Raudah Abu Bakar, Nur Syahirah Kamarozaman, Wan Fazlida Hanim Abdullah, Sukreen Hana Herman. Titanium Dioxide-Based Memristive Thin Film: A Correlation Study Between the Experimental Work and Simulation Program With Integrated Circuit Emphasis Hyperbolic Sine Models in IEEE Journal of the Electron Devices Society (Vol. 6, 2018)
5. Yuehua Dai, Xiaoyan Chu, Fengyu Gao. Molecular dynamics simulation investigation on thermal stability and repetitive tensile performance of TiO 2 in Materials Research Express (2019)