- Tytuł:
- Negative Refraction as a Source of Some Pedagogical Problems
- Autorzy:
- Veselago, V.
- Powiązania:
- https://bibliotekanauki.pl/articles/1814051.pdf
- Data publikacji:
- 2007-11
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.20.Ci
41.20.Jb - Opis:
- The appearance of material with negative values of dielectric and magnetic permeabilities ε and μ and with negative index of refraction n forces to revise the accustomed forms of some well-known formulae of electrodynamics. This is connected with fact, that these correlations in repressing majority of sources is written in tacit suggestion that magnetic permeability of most of materials is μ=1, factor of refraction n=ε and is undoubtedly executed the correlation n > 0. Such approach could be named as "nonmagnetic". However, if n <0, this nonmagnetic approach can bring very hard mistakes.
- Źródło:
-
Acta Physica Polonica A; 2007, 112, 5; 777-781
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł