We present the first fabrication of electronic synapses using two dimensional (2D) hexagonal boron nitride (/j-BN) as active switching layer. The main advantage of these devices compared to the transition metal oxide (TMO) based counterparts is that multilayer h-BN stacks show both volatile and non-volatile resistive switching (RS) depending on the programming stresses applied, which allows implementing short-term (STP) and long-term plasticity (LTP) rules using a single device and without the need of complex architectures.
Coexistence of volatile and non-volatile resistive switching in 2D h-BN based electronic synapses / Shi, Y., Pan, C., Chen, V., Raghavan, N., Pey, K.L., Puglisi, F.M., Pop, E., Wong, H.-S.P., Lanza, M.. - (2018), pp. 5.4.1-5.4.4. (63rd IEEE International Electron Devices Meeting, IEDM 2017 USA 2017) [10.1109/IEDM.2017.8268333].
Coexistence of volatile and non-volatile resistive switching in 2D h-BN based electronic synapses
Puglisi, F. M.;
2018
Abstract
We present the first fabrication of electronic synapses using two dimensional (2D) hexagonal boron nitride (/j-BN) as active switching layer. The main advantage of these devices compared to the transition metal oxide (TMO) based counterparts is that multilayer h-BN stacks show both volatile and non-volatile resistive switching (RS) depending on the programming stresses applied, which allows implementing short-term (STP) and long-term plasticity (LTP) rules using a single device and without the need of complex architectures.
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