So we have four choices in terms of initial and final energy levels, and also what it means - in terms of the electron — whether it's gaining energy or whether it's going to be emitting energy?
我们有这四个选项，各有不同的初始能量和末能量，它都是按照电子来说的，不管是失去能量还是得到能量？
The extra electron fills up the lower-energy state in the conduction band, causing excited electrons to, effectively, spill over into the higher-energy, photon-emitting state.
这个额外的电子填充了传导带的较低能级，有效的导致了被激发的电子溢入较高，释放光子的能级。
Finally, inward-emitting coaxial diode was used as an example to validate the simulation of current-voltage correlation and characteristics of electron beam movement.
以向内发射同轴二极管为例从其电流电压关系及电子束运动特性方面验证了模拟的正确性。
The characteristics of porous silicon (PS) diodes as electron surface emitting were investigated.
本文研究了多孔硅(PS)二极管表面发射电子的特性。
Electron-emitting device, electron source substrate, imaging apparatus and production method thereof.
电子发射器件，电子源基片，成像设备及其生产方法。
Design a model electron gun according to the DC emitting characteristic, and the measurements accord with our expectation.
基于发射特性实验数据，设计一把模型枪，实验结果表明加热效率和发射能力达到设计要求。
A new white organic light emitting diode(WOLED) was constructed by sandwiching an exciton blocking layer(EBL) between the emitting layer(EML) and the electron-injection layer.
通过在发光层（EBL）与电子注入层之间增加激子阻挡层（EBL）制备了新型白色有机发光器件（WOLED）。
The compounds may be prepared as films and such films may be used as a hole transporting layer, an emissive layer or an electron transporting layer in organic light emitting devices.
所述化合物可制备成膜，且所述膜可用作有机发光器件中的空穴传输层、发光层或电子传输层。
And the stability of light-emitting diodes made from the blends is improved greatly, as well as the efficiency if an electron-trans porting layer was sandwiched in the diodes.
并且这种电致发光器件的稳定性明显改善，另外在器件结构中加入电子传输层可明显提高器件的发光效率。
The contacting area of the electron-emitting layer and the cathode electrode is limited to the periphery except a center part on the bottom face of the hole.
因此，由于电子发射层接收来自位于其侧 面的阴极电极的电子，所以电子主要从电子发射层表面的边缘部发射， 借此提高电子聚焦性能。
The contacting area of the electron-emitting layer and the cathode electrode is limited to the periphery except a center part on the bottom face of the hole.
因此，由于电子发射层接收来自位于其侧 面的阴极电极的电子，所以电子主要从电子发射层表面的边缘部发射， 借此提高电子聚焦性能。
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