gan / ingan 極化之能帶示意圖

總總 • 極極極極極極極極極極極極極極極極極極極極極極極極極極極極極， ( Quantum Well ， QW ) 極極極極極極極極極極極極極極極，。 ( Quantum Confined Stark Effect, QCSE ) 極極， QCSE 極極極極極極極極極極極極極。 GaN/InGaN 極極極極極極極極 Eg GaN/InGaN 極極極極極極極極極極極

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總結. 極化效應的存在會影響元件的能帶結構及量子效率，此現象在量子井 ( Quantum Well ， QW ) 中更是明顯，即所謂的量子侷限效應。 ( Quantum Confined Stark Effect, QCSE ) 並且， QCSE 對於較寬的量子井影響更加顯。. Eg. GaN / InGaN 理想無極化之能帶示意圖. GaN / InGaN 極化之能帶示意圖. - PowerPoint PPT Presentation

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( Quantum WellQW ) ( Quantum Confined Stark Effect, QCSE )QCSE GaN/InGaN EgGaN/InGaN ( wave function ) ( radiative lifetime ) ( radiative recombination rate ) ( red shift )

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