✦ LIBER ✦
A perturbation analysis for modes in graded waveguides by hypervirial and Hellmann-Feynman theorems
✍ Scribed by Liu Wu; Shouxian She
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 314 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0030-4018
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