Neuromorphic device based on silicon nanosheets

Autor: Chenhao Wang, Xinyi Xu, Xiaodong Pi, Mark D. Butala, Wen Huang, Lei Yin, Wenbing Peng, Munir Ali, Srikrishna Chanakya Bodepudi, Xvsheng Qiao, Yang Xu, Wei Sun, Deren Yang

Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)

Silicon is an abundant element on earth and is perfectly compatible with the well-established CMOS processing industry. Here, Sun et al. demonstrate multifunctional neuromorphic devices based on silicon nanosheet stacks, bringing silicon back as a po

Externí odkaz: https://doaj.org/article/10c8558a16ff41d9a21c951d070ae47d

Recent Progress on the Scanning Tunneling Microscopy and Spectroscopy Study of Semiconductor Heterojunctions

Autor: Yue Wang, Bruno Grandidier, Deren Yang, Haolin Wang, Xiaodong Pi, Wenbing Peng, Lei Yin, Hui Lu

Publikováno v: Small
Small, 2021, 17 (50), pp.2100655. ⟨10.1002/smll.202100655⟩

International audience; The band alignment, interface states, interface coupling, and carrier transport of semiconductor heterojunctions (SHs) need to be well understood for the design and fabrication of various important semiconductor structures and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de21f5b41d2bdad918bc9eeeb471acc4
https://hal.science/hal-03541941

Silicon-based inorganic-organic hybrid optoelectronic synaptic devices simulating cross-modal learning

Autor: Yiyue Zhu, Xiaodong Pi, Wenbing Peng, Wen Huang, Yue Wang, Yayao Li, Lei Yin, Kun Wang, Deren Yang

Publikováno v: Science China Information Sciences. 64

With advances in Si-based technology infrastructures and the rapid integration of Si-based optoelectronics, Si-based optoelectronic synaptic devices have the potential to greatly facilitate the large-scale deployment of neuromorphic computing. The in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5cc8d516e936d2159301aa157066a7c2
https://doi.org/10.1007/s11432-020-3035-8

Trap-free heterostructure of PbS nanoplatelets on InP(001) by chemical epitaxy

Autor: Xiaodong Pi, Christophe Delerue, Louis Biadala, Manfred Bayer, Bruno Grandidier, Y. Lambert, Anthony Houppe, Dominique Deresmes, Tao Xu, Jimmy Xu, Gilles Patriarche, David Troadec, Jin Ho Kim, Wenbing Peng, Damien Canneson, Xavier Wallart, Maxime Berthe

Publikováno v: ACS Nano
ACS Nano, American Chemical Society, 2019, 13 (2), pp.1961-1967. ⟨10.1021/acsnano.8b08413⟩
ACS Nano, 2019, 13 (2), pp.1961-1967. ⟨10.1021/acsnano.8b08413⟩

International audience; Semiconductor nanocrystalline heterostructures can be produced by the immersion of semiconductor substrates into an aqueous precursor solution, but this approach usually leads to a high density of interfacial traps. In this wo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bb77469e7d8e42e1777492eb9dd7183
https://hal.archives-ouvertes.fr/hal-02054700

Resolving the Controversial Existence of Silicene and Germanene Nanosheets Grown on Graphite

Autor: Geoffroy Prévot, Bruno Grandidier, Xiaodong Pi, P. Diener, Yves Borensztein, Wenbing Peng, Alberto Curcella, Tao Xu, Romain Bernard, Louis Biadala, Maxime Berthe

Publikováno v: ACS Nano
ACS Nano, 2018, 12 (5), pp.4754-4760. ⟨10.1021/acsnano.8b01467⟩
ACS Nano, American Chemical Society, 2018, 12 (5), pp.4754-4760. ⟨10.1021/acsnano.8b01467⟩

International audience; The highly oriented pyrolytic graphite (HOPG) surface, consisting of a dangling bond-free lattice, is regarded as a potential substrate for van der Waals heteroepitaxy of two-dimensional layered materials. In this work, the gr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44b53bfa6493d6ff33cb615c72203db4
https://hal.sorbonne-universite.fr/hal-03037862