Sökning: WFRF:(Smulko J M) >
Low-frequency noise...
Low-frequency noise in Au-decorated graphene-Si Schottky barrier diode at selected ambient gases
-
- Smulko, J. (författare)
- Gdansk Univ Technol, Fac Elect Telecommun & Informat, Dept Metrol & Optoelect, G Narutowicza 11-12, PL-80233 Gdansk, Poland.
-
- Drozdowska, K. (författare)
- Gdansk Univ Technol, Fac Elect Telecommun & Informat, Dept Metrol & Optoelect, G Narutowicza 11-12, PL-80233 Gdansk, Poland.
-
- Rehman, A. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.
-
visa fler...
-
- Welearegay, Tesfalem (författare)
- Uppsala universitet,Fasta tillståndets fysik
-
- Österlund, Lars, 1967- (författare)
- Uppsala universitet,Fasta tillståndets fysik
-
- Rumyantsev, S. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.
-
- Cywinski, G. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.
-
- Stonio, B. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.;Warsaw Univ Technol, Ctr Adv Mat & Technol CEZAMAT, Poleczki 19, PL-02822 Warsaw, Poland.
-
- Krajewska, A. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.
-
- Filipiak, M. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.;Warsaw Univ Technol, Ctr Adv Mat & Technol CEZAMAT, Poleczki 19, PL-02822 Warsaw, Poland.
-
- Sai, P. (författare)
- PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland.
-
visa färre...
-
Gdansk Univ Technol, Fac Elect Telecommun & Informat, Dept Metrol & Optoelect, G Narutowicza 11-12, PL-80233 Gdansk, Poland PAS, CENTERA Labs, Inst High Pressure Phys, Sokolowska 29-37, PL-01142 Warsaw, Poland. (creator_code:org_t)
- AIP Publishing, 2023
- 2023
- Engelska.
-
Ingår i: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 122:21
- Relaterad länk:
-
https://urn.kb.se/re...
-
visa fler...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- We report results of the current-voltage characteristics and low-frequency noise in Au nanoparticle (AuNP)-decorated graphene-Si Schottky barrier diodes. Measurements were conducted in ambient air with addition of either of two organic vapors, tetrahydrofuran [(CH2)(4)O; THF] and chloroform (CHCl3), as also during yellow light illumination (592 nm), close to the measured particle plasmon polariton frequency of the Au nanoparticle layer. We observed a shift of the DC characteristics at forward voltages (forward resistance region) when tetrahydrofuran vapor was admitted (in a Au-decorated graphene-Si Schottky diode), and a tiny shift under yellow irradiation when chloroform was added (in not decorated graphene-Si Schottky diode). Significantly larger difference in the low-frequency noise was observed for the two gases during yellow light irradiation, compared with no illumination. The noise intensity was suppressed by AuNPs when compared with noise in graphene-Si Schottky diode without an AuNP layer. We conclude that flicker noise generated in the investigated Au-decorated Schottky diodes can be utilized for gas detection.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Strömningsmekanik och akustik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Fluid Mechanics and Acoustics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Plasmon polaritons
- Schottky diodes
- Current-voltage characteristic
- Sensors
- Electronic noise
- Signal processing
- Graphene
- Nanoparticle
- Chemical compounds
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Smulko, J.
-
Drozdowska, K.
-
Rehman, A.
-
Welearegay, Tesf ...
-
Österlund, Lars, ...
-
Rumyantsev, S.
-
visa fler...
-
Cywinski, G.
-
Stonio, B.
-
Krajewska, A.
-
Filipiak, M.
-
Sai, P.
-
visa färre...
- Om ämnet
-
- TEKNIK OCH TEKNOLOGIER
-
TEKNIK OCH TEKNO ...
-
och Maskinteknik
-
och Strömningsmekani ...
-
- NATURVETENSKAP
-
NATURVETENSKAP
-
och Fysik
-
och Atom och molekyl ...
- Artiklar i publikationen
-
Applied Physics ...
- Av lärosätet
-
Uppsala universitet