A graphene audio voltage amplifier is fabricated by overlapping the gate with source/drain contacts. The fabricated complementary amplifier has a voltage gain of 3.7 (11.4 dB) at 10 kHz, a total harmonic distortion in the audio frequency range of <1%, a unity-gain frequency of 360 kHz, and a −3 dB bandwidth of 70 kHz.
Graphene Audio Voltage Amplifier
GUERRIERO, ERICA;RIZZI, LAURA GIORGIA;BIANCHI, MASSIMILIANO;SORDAN, ROMAN
2012-01-01
Abstract
A graphene audio voltage amplifier is fabricated by overlapping the gate with source/drain contacts. The fabricated complementary amplifier has a voltage gain of 3.7 (11.4 dB) at 10 kHz, a total harmonic distortion in the audio frequency range of <1%, a unity-gain frequency of 360 kHz, and a −3 dB bandwidth of 70 kHz.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Paper_27.pdf
Accesso riservato
Descrizione: Article as published
:
Publisher’s version
Dimensione
802.67 kB
Formato
Adobe PDF
|
802.67 kB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
