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Title:
STRONGLY-POLARIZED MOLECULE, AND SINGLE MOLECULE FIELD EFFECT TRANSISTOR PREPARED THEREFROM
Document Type and Number:
WIPO Patent Application WO/2019/192395
Kind Code:
A1
Abstract:
The application relates to a strongly-polarized molecule of the following general formula: wherein A denotes a group having a polarizability greater than 2 C·m2/V; R1 and R2 are respectively hydrogen, halogen, a hydroxyl group, an amino group, a cyano group, a nitro group, a carboxyl group, a C1-12 alkyl group, a C1-12 alkoxy group, a halogenated C1-12 alkyl group, a halogenated C1-12 alkoxy group, a hydroxyl C1-12 alkyl group, a hydroxyl C1-12 alkoxy group, or a C1-12 alkyl amino group; x1 and x2 denote 0 or an integer no less than 1, respectively; and y1 and y2 denote 0 or an integer no less than 1, respectively. The application further relates to a strongly-polarized molecule-graphene molecule heterojunction, and a single molecule field effect transistor comprising a substrate, a gate, a dielectric layer and the strongly-polarized molecule-graphene molecule heterojunction; and the dielectric layer is located between the gate and the strongly-polarized molecule-graphene molecule heterojunction. The single molecule field effect transistor provided by the application can realize highly-efficient gate modulation.

Inventors:
GUO XUEFENG (CN)
XIN NA (CN)
ZHANG WEINING (CN)
MENG LINAN (CN)
Application Number:
PCT/CN2019/080347
Publication Date:
October 10, 2019
Filing Date:
March 29, 2019
Export Citation:
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Assignee:
UNIV BEIJING (CN)
International Classes:
C07D209/52; C07C15/20; C07D333/78; C07F15/00; H01L51/05
Foreign References:
CN107011317A2017-08-04
CN102456702A2012-05-16
US20150083988A12015-03-26
CN201810283361A2018-04-02
Other References:
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See also references of EP 3778570A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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