Bibliographic Details
| Title: |
Laser-stimulated tin-induced crystallization of silicon on flexible nonwoven substrates |
| Authors: |
Kartashova, Anastasia, Serdobintsev, Alexey, Volkovoynova, Larisa |
| Publisher Information: |
St. Petersburg State Polytechnical University Journal. Physics and Mathematics, 2024. |
| Publication Year: |
2024 |
| Subject Terms: |
laser-stimulated silicon crystallization, magnetron sputtering, лазер-стимулированная кристаллизация кремния, metal-induced silicon crystallization, нановолокнистые нетканые материалы, магнетронное распыление, nanofibrous nonwoven material, металл-индуцированная кристаллизация кремния |
| Description: |
The work is devoted to the formation of polycrystalline silicon coatings on electrospinned nonwoven polyacrylonitrile mats using a metal layer absorbing laser radiation. The results of experimental studies confirming the presence of crystallized silicon structures on nonwoven polymer substrates are presented. The efficiency of tin films with different thicknesses is compared when using them as upper laser-absorbing layers during laser-stimulated metal-induced crystallization of silicon. It was found out that during laser processing, the metal does not ablate completely and the remaining part of it is collected into particles, the size of which depends on the initial thickness of the metal film. It has also been established that during the laser annealing process expansion or glass transition of fibers can occur.
Работа посвящена получению поликристаллических кремниевых покрытий на нетканом нановолокнистом полимерном материале при помощи поглощающего лазерное излучение слоя олова. Приведены результаты экспериментальных исследований, подтверждающие наличие кристаллизованных кремниевых структур на нетканых полимерных подложках. |
| Document Type: |
Other literature type |
| Language: |
English |
| DOI: |
10.18721/jpm.173.153 |
| Accession Number: |
edsair.doi...........ef0fd85e29dabd897fa929afc5cbd0ab |
| Database: |
OpenAIRE |