epr spectra 中文意思是什麼
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Two restore components were observed, corresponding to two defects, the internal and the surface. the studies on electron spin resonance ( epr ) spectra indicate that optical irradiation eliminated the dangling y - o bonds in the surface
首次對y _ 2o _ 3納米晶電子順磁共振譜進行了研究，結果表明光輻照引起熒光增強原因與光輻照對釔的懸空鍵的消除有關。 -
It concluded that self - activated luminescent centers are not distributed randomly but prefer to occupy the surface sites in nanoparticles. 5. by raman spectra, epr spectra and uv irradiation - induced spectra change, the organic function groups of - oh, - ch3 and - coo adsorbed electrically on the surface of nanoparticles were discussed
Zns射漪屆劣結匆、齡腔與發芳碩里j筍應忿丈君漪扮5藉助raman光譜， epr （電子順磁共振）光譜以及紫外輻照誘導的光譜變化等實驗手段，較深入的研究了納米晶的表面態。
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