絕對帶寬 的英文怎麼說
中文拼音 [juéduìdàikuān]
絕對帶寬
英文
absolute bandwidth-
After some band structure analysis with the fast method, some interesting results are found for a 2d photonic crystal formed by a rectangular lattice of dielectric material gaas ( e = 11. 4 ) and air
對一種長方晶格結構的光子晶體，通過反復調節介質柱的長、寬和晶格的長、寬，得到該結構最大絕對禁帶寬度= 0 。But compared with the present experimental data, our results show fair agreement with them, ( ii ) the correlation energy of charged excitons versus the quantum well width is also basically conformed to the previous results
（ 2 ）帶電激於體系的相關能隨階寬的變化與前人的結果大致相符，其絕對值略低於前人的理論數值，但是曲線的變化趨勢保持一致。Using a general approach for designing two - dimensional photonic crystals of square lattice, we have found many structures whose absolute band gap hi the low or high frequency range is much larger than what has been reported in the previous literature. to speed up the computation, a fast plane - wave expansion method is introduced for calculating the band structures for such special photonic crystals
最後以gaas和te材料為基礎，通過像素分析法，從理論上提出了多種在低頻、高頻區域有大絕對禁帶的二維光子晶體，並且其禁帶寬度顯著優于所有已有文獻報道的光子晶體結構。
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