| _version_ | 1866901835919392768 |
|---|---|
| author | M.Sh. Isaev |
| author_facet | M.Sh. Isaev |
| contents | <p><span lang="EN-US">UDC 678.744.32</span></p> <p><strong><span lang="EN-US">MECHANISMS OF CURRENT FLOW IN IODINE-DOPED POLYMETHYL METHACRYLATE</span></strong></p> <p><strong><span lang="EN-US">M.Sh. Isaev</span></strong></p> <p><span lang="EN-US">National University of Uzbekistan named after M. Ulugbek, CYBER University State University of Uzbekistan</span></p> <p><a name="_TOC_250011"></a><strong><span lang="UZ-CYR">https://doi.org/10.5281/zenodo.<span>19091762</span></span></strong></p> <p><strong><span lang="EN-US">Abstract:</span></strong><span lang="EN-US"> The mechanisms of current flow in polymethyl methacrylate (PMMA) doped with molecular iodine were investigated. Analysis of the current-voltage characteristics revealed a sequential change in conductivity modes with increasing voltage: ohmic mode, space-limited current mode (SCLC), and trap-limited current mode (TCLC). It was established that these modes are associated with the formation of polyiodide complexes in the polymer matrix, which create trap states of varying depths in the band gap between the HOMO and LUMO levels. The obtained results demonstrate a fundamental difference between the charge-transport mechanisms in iodine-doped PMMA and classical band transport in crystalline silicon.</span></p> <p><strong><span lang="EN-US">Keywords:</span></strong><span lang="EN-US"> PMMA, iodine doping, polyiodides, traps, SCLC, TCLC, Poole-Frenkel effect, current-voltage characteristics.</span></p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_19091762 |
| institution | Zenodo |
| language | eng |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | MECHANISMS OF CURRENT FLOW IN IODINE-DOPED POLYMETHYL METHACRYLATE M.Sh. Isaev PMMA, iodine doping, polyiodides, traps, SCLC, TCLC, Poole-Frenkel effect, current-voltage characteristics. <p><span lang="EN-US">UDC 678.744.32</span></p> <p><strong><span lang="EN-US">MECHANISMS OF CURRENT FLOW IN IODINE-DOPED POLYMETHYL METHACRYLATE</span></strong></p> <p><strong><span lang="EN-US">M.Sh. Isaev</span></strong></p> <p><span lang="EN-US">National University of Uzbekistan named after M. Ulugbek, CYBER University State University of Uzbekistan</span></p> <p><a name="_TOC_250011"></a><strong><span lang="UZ-CYR">https://doi.org/10.5281/zenodo.<span>19091762</span></span></strong></p> <p><strong><span lang="EN-US">Abstract:</span></strong><span lang="EN-US"> The mechanisms of current flow in polymethyl methacrylate (PMMA) doped with molecular iodine were investigated. Analysis of the current-voltage characteristics revealed a sequential change in conductivity modes with increasing voltage: ohmic mode, space-limited current mode (SCLC), and trap-limited current mode (TCLC). It was established that these modes are associated with the formation of polyiodide complexes in the polymer matrix, which create trap states of varying depths in the band gap between the HOMO and LUMO levels. The obtained results demonstrate a fundamental difference between the charge-transport mechanisms in iodine-doped PMMA and classical band transport in crystalline silicon.</span></p> <p><strong><span lang="EN-US">Keywords:</span></strong><span lang="EN-US"> PMMA, iodine doping, polyiodides, traps, SCLC, TCLC, Poole-Frenkel effect, current-voltage characteristics.</span></p> |
| title | MECHANISMS OF CURRENT FLOW IN IODINE-DOPED POLYMETHYL METHACRYLATE |
| topic | PMMA, iodine doping, polyiodides, traps, SCLC, TCLC, Poole-Frenkel effect, current-voltage characteristics. |
| url | https://doi.org/10.5281/zenodo.19091762 |