band gap的意思

band gap中文翻譯：

[電子][物]帶隙

相似詞語短語

gap───vt.使形成缺口；n.間隙；缺口；差距；分歧；vi.裂開

gap years───n.空檔年（源自英國，指學生離開學校一段時間，經歷一些學習以外的事情。）

recessionary gap───緊縮缺口

achievement gap───成績差距

funding gap───資金缺口；基金缺口

deepening gap───差距加深

gap outlet───間隙出口

gap card───間隙卡

gap year───n.空檔年，間隔年（指中學畢業生在上大學前去旅游，做義工或者做臨時工的一段時間）；n.空檔年（源自英國，指學生離開學校一段時間，經歷一些學習以外的事情。）

雙語使用場景

Photonic crystals are a new kind of materials with photonic band gap.───光子晶體是一種具有光子帶隙的新型功能材料。

These are photodetectors, band gap two electron volts, respond to visible light.───這是光電探測器，能帶隙為2電子伏，當它反應于可見光。

High band gap materials.───高能隙材料。

For a metal this can be a very small energy in the semiconductor the next higher states lie above the band gap.───對于金屬這可能是一個非常小的能量在半導體下一個更高的國家謊言以上的帶隙。

It is found that this kind of photonic crystal can enlarge the band gap compared with ordinary structure photonic crystal.───研究表明，與通常的均勻結構光子晶體的帶隙相比，這種光子晶體能使光子帶隙拓寬。

Therefore, it is possible to fabricate PCs whose band gap range is from the near-infrared to visible wave band.───因此，采用飛秒激光直寫技術制作光子帶隙位于近紅外或可見光波段的光子晶體是可行的。

However, the refractive index contrast of the fabricated polymeric structure is insufficient to open a complete photonic band gap.───但是所制備的結構由于感光樹脂與空氣的折射率比值較低，不能得到完全帶隙光子晶體，從而使其應用受到局限性。

In peacock feathers, color is produced by the reflection of light with frequencies within the partial photonic band gap.───在孔雀羽毛里面，顏色是由光的頻率反射出來，在部分光子帶缺口里面。

The invention relates to a method to prepare composite band-gap colloidal photonic crystal film through adopting an ink-jet printing method.───本發明涉及使用噴墨打印方法制備復合帶隙膠體光子晶體膜的方法。

英語使用場景

Band gap width of sulfide mineral, work function, adsorption of reagents, solution property and ion strength of solution can affect edge level of sulfide mineral.

The relative band gap for a rhombus lattice photonic crystal is studied by plane wave expansion method and high frequency structure simulator (HFSS) simulation.

The band gap can be adjusted by the quantum confinement effect or surface passivation in the nano scale.

The tunability of directional band gap in a two-dimensional photonic crystal of air holes in a semiconductor matrix is demonstrated numerically, using the plane wave expansion calculation.

The band gap structure of 3D photonic crystal was analyzed by plane wave expansion method and applied to optical communication system.

In the sub-electric circuit, introduced the band gap datum potential source, the operational amplifier, the undervoltage protection, the hot protection with emphasis.

High band gap materials.

The band gap, linear refractive indices and absorption coefficients fundamental optical constants of the film were obtained through optical transmittance measurements.

It is important of applications of low band gap polymers to improve the properties of their photoelectric devices.