Search: (WFRF:(Eriksson Per)) lar1:(kth)
> (2010-2014) >
A two-terminal sili...
A two-terminal silicon nanoribbon field-effect pH sensor
-
- Chen, Si (author)
- Uppsala universitet,Fasta tillståndets elektronik
-
- Jokilaakso, Nima (author)
- KTH,Molekylär Bioteknologi
-
Björk, Per (author)
-
show more...
-
- Eriksson Karlström, Amelie (author)
- KTH,Molekylär Bioteknologi
-
- Zhan, Shi-Li (author)
- Uppsala universitet,Fasta tillståndets elektronik
-
show less...
-
(creator_code:org_t)
- AIP Publishing, 2010
- 2010
- English.
-
In: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 97:26, s. 264102-
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- This paper reports on a two-terminal silicon nanoribbon (SiNR) field-effect pH sensor operated in electrolyte. Observed experimentally and confirmed by modeling, the sensor is activated by self-gating with a gate bias set by the potential difference of the two terminals. The effect of this gate bias on the SiNR conductance is modulated by the potential drop over the electrical double layer (EDL) established on the SiNR surface, similarly to the threshold voltage modulation by EDL in a three-terminal SiNR field-effect transistor with an independent gate electrode. The potential drop over EDL is determined by the pH value of the electrolyte.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Molecular physics
- Molekylfysik
- TECHNOLOGY
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database