S. Vabishchevich, N. Vabishchevich, D. Brinkevich, V. Prosolovich, M. Shulyakovskaya, V. Kolos, O. Zubova
{"title":"单晶硅上的电子辐照 pi2610 聚酰亚胺薄膜","authors":"S. Vabishchevich, N. Vabishchevich, D. Brinkevich, V. Prosolovich, M. Shulyakovskaya, V. Kolos, O. Zubova","doi":"10.52928/2070-1624-2024-42-1-41-46","DOIUrl":null,"url":null,"abstract":"The optical and strength properties of electron-irradiated films of a polyimide composition (polyimide PI2610) \ndeposited on the surface of single-crystalline silicon wafers of the KDB-10 grade by centrifugation were studied. \nIrradiation with electrons with an energy of 5 MeV was carried out on a linear accelerator U-003 in the dose \nrange 1·1014 – 2·1015 cm–2. It has been experimentally established that at an irradiation dose of Ф = 1∙1014 cm–2, \nrelaxation of elastic stress fields in the polyimide film is observed, which is expressed in modification of the shape \nof bands with maxima at 1349 and 1700 cm–1, caused by vibrations of the C–N–Cst bond and the C=O double bond \nimide ring. Polyimide PI-2610 films on silicon are quite stable when irradiated with electrons. A noticeable transformation \nof the ATR spectrum at a dose of 2∙1015 cm–2 was observed only in the region of stretching vibrations \nof C–H and O–H bonds, which is due to radiation-induced processes on by-products of polyimide synthesis and \nresidual solvents. No noticeable decrease in the intensity of absorption bands caused by vibrations of the skeleton \nof the aromatic ring, imide ring, single and double C–C and C–O bonds, and imide C=O bonds was observed.","PeriodicalId":386243,"journal":{"name":"HERALD OF POLOTSK STATE UNIVERSITY. Series С FUNDAMENTAL SCIENCES","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"ELECTRON IRRADIATED PI2610 POLYIMIDE FILMS ON MONOCRYSTALLINE SILICON\",\"authors\":\"S. Vabishchevich, N. Vabishchevich, D. Brinkevich, V. Prosolovich, M. Shulyakovskaya, V. Kolos, O. Zubova\",\"doi\":\"10.52928/2070-1624-2024-42-1-41-46\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The optical and strength properties of electron-irradiated films of a polyimide composition (polyimide PI2610) \\ndeposited on the surface of single-crystalline silicon wafers of the KDB-10 grade by centrifugation were studied. \\nIrradiation with electrons with an energy of 5 MeV was carried out on a linear accelerator U-003 in the dose \\nrange 1·1014 – 2·1015 cm–2. It has been experimentally established that at an irradiation dose of Ф = 1∙1014 cm–2, \\nrelaxation of elastic stress fields in the polyimide film is observed, which is expressed in modification of the shape \\nof bands with maxima at 1349 and 1700 cm–1, caused by vibrations of the C–N–Cst bond and the C=O double bond \\nimide ring. Polyimide PI-2610 films on silicon are quite stable when irradiated with electrons. A noticeable transformation \\nof the ATR spectrum at a dose of 2∙1015 cm–2 was observed only in the region of stretching vibrations \\nof C–H and O–H bonds, which is due to radiation-induced processes on by-products of polyimide synthesis and \\nresidual solvents. No noticeable decrease in the intensity of absorption bands caused by vibrations of the skeleton \\nof the aromatic ring, imide ring, single and double C–C and C–O bonds, and imide C=O bonds was observed.\",\"PeriodicalId\":386243,\"journal\":{\"name\":\"HERALD OF POLOTSK STATE UNIVERSITY. Series С FUNDAMENTAL SCIENCES\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-04-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"HERALD OF POLOTSK STATE UNIVERSITY. Series С FUNDAMENTAL SCIENCES\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.52928/2070-1624-2024-42-1-41-46\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"HERALD OF POLOTSK STATE UNIVERSITY. Series С FUNDAMENTAL SCIENCES","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.52928/2070-1624-2024-42-1-41-46","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
ELECTRON IRRADIATED PI2610 POLYIMIDE FILMS ON MONOCRYSTALLINE SILICON
The optical and strength properties of electron-irradiated films of a polyimide composition (polyimide PI2610)
deposited on the surface of single-crystalline silicon wafers of the KDB-10 grade by centrifugation were studied.
Irradiation with electrons with an energy of 5 MeV was carried out on a linear accelerator U-003 in the dose
range 1·1014 – 2·1015 cm–2. It has been experimentally established that at an irradiation dose of Ф = 1∙1014 cm–2,
relaxation of elastic stress fields in the polyimide film is observed, which is expressed in modification of the shape
of bands with maxima at 1349 and 1700 cm–1, caused by vibrations of the C–N–Cst bond and the C=O double bond
imide ring. Polyimide PI-2610 films on silicon are quite stable when irradiated with electrons. A noticeable transformation
of the ATR spectrum at a dose of 2∙1015 cm–2 was observed only in the region of stretching vibrations
of C–H and O–H bonds, which is due to radiation-induced processes on by-products of polyimide synthesis and
residual solvents. No noticeable decrease in the intensity of absorption bands caused by vibrations of the skeleton
of the aromatic ring, imide ring, single and double C–C and C–O bonds, and imide C=O bonds was observed.