amorphous laser 中文意思是什麼
amorphous laser
解釋
玻璃激光器-
Super - hard amorphous carbon films were deposited on such substrates as single - crystalline silicon and k9 glass by pulse laser ablating graphite target
本文研究用脈沖激光燒蝕石墨靶方法在單晶硅、 k9玻璃等襯底上生長超硬非晶碳膜。 -
Noticing that strong exothermic reaction due to large negative enthalpy of mixing can occur among major components of ti - zr - based quasicrystal alloy systems and zr - based bulk amorphous alloy systems, we developed for the first time a new technique for fabricating both ti - zr - ni systems quasicrystal materials and zr - al - ni - cu systems amorphous - based composite materials using laser - induced self - propagating reaction synthesis ( lsrs )
注意到構成ti - zr基準晶合金體系和zr基大塊非晶合金體系的主要組元之間具有很大的負混合焓，因而能夠發生很強的放熱反應。利用這一特點，我們首次開展了激光誘導自蔓延反應合成ti - zr - ni系準晶材料和zr - al - ni - cu系非晶復合材料的探索研究。 -
As a result 4 the rising annealing temperature induces si02 phase to form, also ivolves the formation of a si phase. in high - temperature - annealed sio ~, films the excess silicon atoms are present as si - si4 tetrahedra, randomly dispersed in the amorphous si02 matrix. photoluminescent spectra were observed for the samples excided by the laser whose wavelength is 365nm. the pl peak is located at about 445nm, which dose n ' t shift as the annealing temperature changes. as the annealing temperature is raised, the luminescent intensity increases. the phenomena suggest that the si - o - si bond as a defect center which is broken down by the stress at the si nc / si02 interface is the primary source of blue luminescence
這個陡的界面由於明顯的晶格結構的差別而有較大的應力。界面的形成伴隨著界面發光中心的增加，同時pl強度在l戶800有一個大的增強。這個結果提示我們，界面上h 0 s工鍵斷裂形成的nbohc應是藍光發射的主要原因。 -
We prepared amorphous zn0. 3 al0. 25 pbo. 3 li0. 098 ybo. i tmo. 002 f2. 354 and zn0. 3 al0. 25 pbo. 3 li0. 09 ybo. i er0. 01 f2. 37 materials by pulsed laser deposition, investigated the origins of enhancement of ultraviolet and violet upconversion and built the relations between ultraviolet ( or violet ) upconversion and the judd - ofelt parameters. in addition, ultraviolet and blue upconversion stimulated emissions from zn0. 3 alo. 25 pb0. 3 li0. 098 yb0. 1 tm0. 002 f2. 354 powder were observed
在成功地制備出優異的紫色和紫外上轉換激光材料的基礎上，不僅研究了材料的紫外上轉換受激發射性質，而且還探討了紫色和紫外上轉換發光性能和基質材料結構的相關性，建立了紫色和紫外上轉換發光性能和judd - offelt參數的關系。 -
In this paper, the microstructure of lsrs was systematically studied by using xrd and tem for both the laser ? nduced self - propagating reaction synthesis of ti - zr - ni systems quasicrystal materials and zr - al - ni - cu systems amorphous - based composite materials
對ti - zr - ni系準晶材料我們研究了激光點火功率參數對同一種組分的組織、孔隙度、顯微硬度的影響。
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