国家/地区 中国（2）
IPC部 H（2）
IPC大类 H01（2） H03（2）
IPC小类 H01L（2）
IPC H01L029/16（2）
发明人
公开年 2012（2）
申请年 2011（2） 
专利权人 NOKIA TECHNOLOGIES OY（2）

Apparatus for transducing surface acoustic wave to electrical signal in semiconductor device e.g. FET, has one graphene electrode that is configured to transduce propagating surface acoustic wave to electrical signal.

COLLI A

Photon sensing apparatus e.g. charge coupled device image sensor, for use in e.g. digital storage camera, has integrated graphene field effect transistor that is functioned as pre-amplifier for photodetecting structure.

VOUTILAINEN M, ROUVALA M, PASANEN P, PASANE P