Reconfigurable perovskite nickelate electronics for artificial intelligence
Reconfigurable perovskite nickelate electronics for artificial intelligence
复制标题
用于人工智能的可重构钙钛矿镍酸盐电子器件
DOI:
10.1126/science.abj7943
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发表时间:
2022
期刊:
影响因子:
56.9
通讯作者:
Cheng, Shaobo
中科院分区:
文献类型:
--
作者:
Zhang, Hai-Tian;Park, Tae Joon;Islam, A. N.;Tran, Dat S.;Manna, Sukriti;Wang, Qi;Mondal, Sandip;Yu, Haoming;Banik, Suvo;Cheng, Shaobo
Reconfigurable devices offer the ability to program electronic circuits on demand. In this work, we demonstrated on-demand creation of artificial neurons, synapses, and memory capacitors in post-fabricated perovskite NdNiO3devices that can be simply reconfigured for a specific purpose by single-shot electric pulses. The sensitivity of electronic properties of perovskite nickelates to the local distribution of hydrogen ions enabled these results. With experimental data from our memory capacitors, simulation results of a reservoir computing framework showed excellent performance for tasks such as digit recognition and classification of electrocardiogram heartbeat activity. Using our reconfigurable artificial neurons and synapses, simulated dynamic networks outperformed static networks for incremental learning scenarios. The ability to fashion the building blocks of brain-inspired computers on demand opens up new directions in adaptive networks.
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DOI:
--
发表时间:
2015
期刊:
影响因子:
--
作者:
Erik Jedvik;A. Lindman;Magn'us TH'or Benediktsson;G. Wahnstrom
通讯作者:
G. Wahnstrom
影响因子:
41.2
作者:
van de Burgt, Yoeri;Lubberman, Ewout;Salleo, Alberto
通讯作者:
Salleo, Alberto
影响因子:
6.1
作者:
Jain, Anubhav;Shyue Ping Ong;Persson, Kristin A.
通讯作者:
Persson, Kristin A.
影响因子:
4.3
作者:
Nandakumar, S. R.;Le Gallo, Manuel;Eleftheriou, Evangelos
通讯作者:
Eleftheriou, Evangelos