国家/地区 欧洲专利局（EPO）（4）
IPC部 H（4） B（3） C（2）
IPC大类 H01（4） B82（3） C01（2）
IPC小类 H01L（4） B82Y（3） C01B（2）
IPC H01L029/16（4） H01L029/78（3） B82Y010/00（2）
H01L029/08（2） H01L029/47（2） H01L029/66（2）
H01L029/778（2） H01L029/786（2） H01L051/05（2）
发明人 SEO D（4）
公开年 2014（4）
申请年 2013（2）  2014（2） 
专利权人 SAMSUNG ELEC.（4）

Graphene device has insulating layer which is provided between graphene layer and gate electrode, and semiconductor substrate is provided with tunable Schottky barrier formed by junction of source electrode, graphene layer and substrate.

CHUNG H, SEO D, PARK S, BYUN K, SONG H, YANG H, HEO J, CHUNG H J, PARK S J, BYUN K E, SONG H J, YANG H J, HEO J S

Graphene memory has Schottky barrier that is formed between conductive semiconductor substrate and graphene layer such that graphene layer is used as charge-trap layer for storing charges.

LEE J, CHUNG H, PARK S, BYUN K, SEO D, SONG H, HEO J, LEE J H, CHUNG H J, PARK S J, BYUN K E, SONG H J, HEO J S, HUH J, JUNG H, SONG C, SAIL D

Graphene device used for electronic apparatus e.g. semiconductor device, consists of active layer, graphene layer, and electrode spaced apart from graphene layer and controls work function of graphene layer based on applied voltage.

SHIN H, BYUN K, SONG H, PARK S, SEO D, WOO Y, LEE D, LEE J, CHUNG H, HEO J, YOO I, SHIN H J, BYUN K E, SONG H J, PARK S J, WOO Y S, LEE D W, LEE J H, CHUNG H J, HEO J S, YOO I K, JIN S H, EUN B G, JAE S H, JUN P S, SEOK S H, SEONG W Y, GYEONG Y I, UK L D, HO L J, JONG J H, SEONG H J, HUI D, HUH J, YEO R, JUNG H

Tunneling field-effect transistor (TFET) for controlling current tunneling through semiconductor between graphene channel and electrode, has gate insulating layer that is formed on graphene channel of semiconductor layer.

HEO J, PARK S, BYUN K, SEO D, SONG H, LEE J, CHUNG H, HEO J S, PARK S J, BYUN K E, SONG H J, LEE J H, CHUNG H J, XU D, HUH J, JUNG H