Improving performance characteristics of semiconductor sensors based on adsorption SnO2 using photons stimulation
Al-Salim, SZ; Cheremisina, OV; Cheremisina, EA; Migalovskaya, ED; Kleshchenko, RV
| HERO ID | 4936129 |
|---|---|
| In Press | No |
| Year | 2012 |
| Title | Improving performance characteristics of semiconductor sensors based on adsorption SnO2 using photons stimulation |
| Authors | Al-Salim, SZ; Cheremisina, OV; Cheremisina, EA; Migalovskaya, ED; Kleshchenko, RV |
| Journal | Russian Journal of Physical Chemistry B, Focus on Physics |
| Volume | 6 |
| Issue | 5 |
| Page Numbers | 637-642 |
| Abstract | The paper considers the possibility of increasing the sensitivity of semiconductor adsorption sensors using photon laser stimulation of low power. The results of experiments on the detection of vapors of malonic ester to semiconductor sensors manufactured on the basis of tin dioxide with various doping impurities with the use of laser irradiation and without it. The mechanism of photon stimulation was proposed and its effect was examined on the kinetics of adsorption and an increase the indicator effect. |
| Doi | 10.1134/S1990793112050193 |
| Wosid | WOS:000311300300007 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | adsorption; stimulation; semiconductor adsorption sensor; gas-sensitive layer; active center |