Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution
The possibility of using the principle of photoelectric conversion in structures with a deep p-n junction to control the content of carbon nanotubes with adsorbed surfactant (SDBS) in an aqueous solution was shown. Experimental studies of the analyte influence on the change in the photocurrent throu...
Saved in:
| Main Authors: | , , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2017-07-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua:8080/download/numbers/2017/4/articles/jnep_V9_04020.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849766351790407680 |
|---|---|
| author | A.I.В Manilov A.V.В Kozinetz I.V.В Gavrilchenko Y.S.В Milovanov T.M.В Mukhamedzhanov S.A.В Alekseev M.В Al Araimi S.V.В Litvinenko A.В Rozhin V.A.В Skryshevsky |
| author_facet | A.I.В Manilov A.V.В Kozinetz I.V.В Gavrilchenko Y.S.В Milovanov T.M.В Mukhamedzhanov S.A.В Alekseev M.В Al Araimi S.V.В Litvinenko A.В Rozhin V.A.В Skryshevsky |
| author_sort | A.I.В Manilov |
| collection | DOAJ |
| description | The possibility of using the principle of photoelectric conversion in structures with a deep p-n junction to control the content of carbon nanotubes with adsorbed surfactant (SDBS) in an aqueous solution was shown. Experimental studies of the analyte influence on the change in the photocurrent through a deep p-n junction were carried out. A shift in the dependence of the photocurrent on the voltage applied to the surface of the sensor structure due to the presence of carbon nanotubes in the solution was recorded. The change in the effective recombination rate, which corresponds to the distribution of the photocurrent at the surface, can be attributed to a change in the near-surface band bending. |
| format | Article |
| id | doaj-art-b58a6958f94a48509ec33b2a1d1a85f2 |
| institution | DOAJ |
| issn | 2077-6772 |
| language | English |
| publishDate | 2017-07-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-b58a6958f94a48509ec33b2a1d1a85f22025-08-20T03:04:37ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722017-07-019404020-104020-610.21272/jnep.9(4).04020Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous SolutionA.I.В Manilov0A.V.В Kozinetz1I.V.В Gavrilchenko2Y.S.В Milovanov3T.M.В Mukhamedzhanov4S.A.В Alekseev5M.В Al Araimi6S.V.В Litvinenko7A.В Rozhin8V.A.В Skryshevsky9Institute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineChemical Faculty, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineNanotechnology Research Group, Aston Institute of Photonic Technologies, School of Engineering; Applied Science, Aston University, Aston Triangle, B4 7ET Birmingham, UKInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineNanotechnology Research Group, Aston Institute of Photonic Technologies, School of Engineering; Applied Science, Aston University, Aston Triangle, B4 7ET Birmingham, UKInstitute of High Technologies, Taras Shevchenko National University of Kyiv, 64, Volodymyrska Str., 01033 Kyiv, UkraineThe possibility of using the principle of photoelectric conversion in structures with a deep p-n junction to control the content of carbon nanotubes with adsorbed surfactant (SDBS) in an aqueous solution was shown. Experimental studies of the analyte influence on the change in the photocurrent through a deep p-n junction were carried out. A shift in the dependence of the photocurrent on the voltage applied to the surface of the sensor structure due to the presence of carbon nanotubes in the solution was recorded. The change in the effective recombination rate, which corresponds to the distribution of the photocurrent at the surface, can be attributed to a change in the near-surface band bending.http://jnep.sumdu.edu.ua:8080/download/numbers/2017/4/articles/jnep_V9_04020.pdfSensorCarbon nanoparticlesPhotocurrentSurface recombination rateDeep p-n junctio |
| spellingShingle | A.I.В Manilov A.V.В Kozinetz I.V.В Gavrilchenko Y.S.В Milovanov T.M.В Mukhamedzhanov S.A.В Alekseev M.В Al Araimi S.V.В Litvinenko A.В Rozhin V.A.В Skryshevsky Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution Журнал нано- та електронної фізики Sensor Carbon nanoparticles Photocurrent Surface recombination rate Deep p-n junctio |
| title | Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution |
| title_full | Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution |
| title_fullStr | Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution |
| title_full_unstemmed | Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution |
| title_short | Photoelectric Signal Conversion in Deep p-n Junction for Detection of Carbon Nanotubes with Adsorbed SDBS in Aqueous Solution |
| title_sort | photoelectric signal conversion in deep p n junction for detection of carbon nanotubes with adsorbed sdbs in aqueous solution |
| topic | Sensor Carbon nanoparticles Photocurrent Surface recombination rate Deep p-n junctio |
| url | http://jnep.sumdu.edu.ua:8080/download/numbers/2017/4/articles/jnep_V9_04020.pdf |
| work_keys_str_mv | AT aivmanilov photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT avvkozinetz photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT ivvgavrilchenko photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT ysvmilovanov photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT tmvmukhamedzhanov photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT savalekseev photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT mvalaraimi photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT svvlitvinenko photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT avrozhin photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution AT vavskryshevsky photoelectricsignalconversionindeeppnjunctionfordetectionofcarbonnanotubeswithadsorbedsdbsinaqueoussolution |