PHASE TRANSFORMATIONS AND X-RAY DIFFRACTION PATTERNS IN THE SI-MN SYSTEM
In this study, the phase composition and crystallization kinetics of a Si-Mn heterosystem synthesized on single-crystal silicon substrates via hightemperature thermal vacuum diffusion were comprehensively investigated as a function of annealing temperature (600-1200o C) using X-ray diffraction...

Actual problems of Mathematics, Physics and Mecanics / 2026 / September

Matchonov Khusniddin Jamoladdinovich, Khamdamov Jonibek Jumaevich, Matchanova Farida Jamoladdinovna

Volume 10 | Issue 9

3 September 2026, 22:14

ANALYSIS OF STRUCTURAL CHANGES IN NEODYMIUM -DOPED SILICON BY RAMAN SPECTROSCOPY
In this work, structural changes arising from the doping of p-type silicon (KDB-48, ρ=48 Ω·cm) single crystals with neodymium (Nd) atoms by thermal diffusion were studied using Raman spectroscopy. Samples were diffused in vacuum quartz ampoules at 1300o C for 10 hours and prepared by rapid cooling....

Actual problems of Mathematics, Physics and Mecanics / 2026 / September

Daliev Khojakbar Sultanovich, Khamdamov Jonibek Jumaevich, Khamidjonov Islomjon Kholmatovich, Karimbaev Erpulat Akhmet ugli, Azizbek Murot ugli Kushimmetov

Volume 10 | Issue 9

3 September 2026, 22:13