تأثير طاقة الليزر النبضي على خصائص بلازما النيكل المنتجة بنظام البلازما المحتثة بالليزر
محتوى المقالة الرئيسي
الملخص
تُستخدم تقنية قياس طيف الانبعاث البصري ( OES) لتحليل البلازما المتولدة من هدف (النيكل) المضاء باستخدام ليزر Q- Switched (Nd: YAG) بطاقات مختلفة في الهواء. تم استخدام طريقة التوسيع Boltzmann-Plot و Stark لحساب معاملات البلازما بما في ذلك كثافة الإلكترون (ne) ودرجة حرارة الإلكترون (Te) وتردد البلازما (fp) وطول ديباي (λD). يتضح أن قيم (ne) و (Te) و (λD) و (fp) تزداد بزيادة طاقة الليزر مع قيم درجة حرارة الإلكترون المحسوبة التي تتراوح بين (0.934 - 1.479) الكترون - فولت.
Received 05/01/2023
Revised 23/04/2023
Accepted 25/04/2023
Published Online First 20/10/2023
تفاصيل المقالة
هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.
كيفية الاقتباس
المراجع
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