熱激發光 的英文怎麼說
中文拼音 [rèjīfāguāng]
熱激發光
英文
thermal stimulated luminescence-
The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "
認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的;隨激光能量的增加, cu等離子體特徵輻射(分立譜) 、連續背景輻射(連續譜) 、電子溫度都出現最大值;結合對al的實驗結果說明:激光燒蝕金屬產生的等離子體,其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值;背景氣壓對激光燒蝕等離子體譜線的影響,其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。Light from ordinary stars and galaxies comes largely from atoms powered by thermonuclear reactions in the hearts of stars.
來自一般恆星和星系的光,主要是那些受恆星內部的熱核反應所激發的原子發射出的。Xanthophyli cycle has been widely concerned since the finding that it has the function in heat dissipation. with the trans - thylakoid ph gradient, zeaxanthin ( z ) together with antheraxanthin ( a ) can absorb excess energy from chlorophyll and release it as heat, thus protect the photosynthetic apparatus from photodamage by high light. violaxathin de - epoxidase ( vde ) is the key enzyme in xanthophylls cycle
目前普遍認為葉黃素循環的色素定位於天線色素蛋白復合體上,在跨膜質子梯度( ph )形成后,玉米黃質( z )和環氧玉米黃質( a )能夠從葉綠素中吸收過多的激發能,並以熱能的形式耗散到體外,從而保護光合器官免受強光的破壞。Observation of the on - off sequencing of characteristic spectral lines from tracer materials arranged in layers in, or surface patterns on, planar or spherical targets can provide a record of radial or lateral energy transport processes in laser - generated plasmas
測量激光聚變靶產生的軟x射線時間變化連續譜的形狀,可以知道許多x射線產生過程的詳細動態記錄,這有助於理解實驗的熱學條件。觀察軌跡特徵譜線的閉合序列,能提供關于激光等離子體激發能量和滯后能量的傳輸過程記錄。As the shock waves move through the gas they heat it to millions of degrees, producing the glowing x - ray shell
激波掃過氣體時,它們會將氣體加熱到上百萬度,產生發光的x射線殼層。Xrd patterns, excitation spectra, emission spectra, photo - stimulated emission spectra, photo - stimulated emission decay curves and thermo - luminescence spectra have been measured on the samples
對樣品進行了x射線衍射分析( xrd ) 、激發光譜、發射光譜、光激勵發光光譜、光激勵發光衰減和熱釋光譜測定。Based on upper background, we had done some special work in this paper : 1. we prepared titanic acid and titanate sodium nanotubes by the use of hydrogen - thermal method and studied the photoluminescence spectra
基於以上背景,本論文主要涉及了以下三方面的工作: ( 1 )水熱合成了鈦酸和鈦酸鈉納米管,並對其熒光光譜和激發光譜進行了研究。The effects of exciting light, heat treatment temperatures on the photoluminescence, polarized pl properties of zno powder / thin film were investigated
重點研究了激發波長、熱處理溫度對熒光與偏振熒光光譜的影響,較好的窄化了zno粉體的熒光光譜。In the second section, i. e. chapter two, three and four, firstly, the thermal induced third order nonlinear optical characters of three organometallic complexes ( nil2, cul2, pdl2 ) are studied by the z - scan technique, thermaloptical coefficients of the three compounds excited under different laser wavelengths are calculated the results show that the thermaloptical coefficients are dependent on excitation wavelengths, the absorptions under these wavelengths and molecular structures of these compounds
第二部分,即論文的第二、三、四章,首先,我們利用連續激光的457 . 5nm 、 488nm 、 514 . 5nm三個波長z掃描方法研究了nil _ 2 、 cul _ 2 、 pdl _ 2三種新型化合物的熱致三階非線性光學特性,分別計算了三種化合物在各個波長的熱光系數。結果表明,其熱光系數與激發波長、在該波長下的吸收、及化合物結構都有一定關系。Emission ( by atoms, molecules or ions in a material ) of optical radiation which, for certain wavelengths or restricted regions of the spectrum, is in excess of the radiation due to thermal emission from the material at the same temperature, as a result of these particles being excited by energy other than thermal agitation
原子、分子或離子由於受能量的激發而產生的某一波長或波長范圍內的光輻射,這種光輻射的能量超過了在相同溫度下該材料產生的熱輻射的能量。Phosphorescent electroluminescent materials and devices are one of prime focuses of organic light - emitting device research in recent years due to their ability to efficiently utilize both singlet and triplet excitons and having higher efficiency
有機電致磷光材料可以同時利用單線態和三線態激子發光,具有發光效率高等優點,成為近年來研究的熱點。Due to the large exciton binding energy of 60mev, which ensures the high efficient excitonic emission at room temperature, it is regarded as one of the most promising materials for fabricating efficient ultraviolet ( uv ) and blue light emitting devices. since the first observation of the stimulated ultraviolet emission at room temperature, zno has become another hotspot in the region of uv light emitting researching
氧化鋅在室溫條件下具有較高的激子束縛能( 60mev ) ,保證了其在室溫下較強的激子發光,是製作紫外光電子器件的合適材料,自1997年首次發現zno室溫紫外受激發射以來, zno研究已成為繼gan之後紫外發射材料研究的又一研究熱點。By detecting < wp = 6 > the pl spectra under low temperature, a thermal activation process could be seen. and the possible mechanism of p band formation is discussed
通過測量zno微米柱在不同溫度下的發光光譜,發現激子-激子相互碰撞產生的熱激活過程,並討論了激子激子相互作用的機理。A unified theoretical model was given considering thermal activation, phonon - assisted absorption and nonradiative energy transfer processes. ( 6 ) the relationship between the fluorescence and the composition in niobate - silicate and niobate - phosphate glasses was studied
考慮熱激活、聲子輔助吸收過程與溫度猝滅建立了穩態動力學方程並對樣品熒光發射強度隨溫度的變化關系進行了量化解釋。Thanks to a carefully positioned multi - channel distribution strategy and its successful execution, aegon taiwan has been able to grow business steadily and substantially, rising as a new star among life insurance companies
藉由多元化行銷通路的策略與執行推動,即使面對競爭激烈的市場環境,全球人壽仍能高度且穩健的成長,在壽險業發光發熱!The progress of laser ultrasonics has been discussed especially for the laser - generated surface acoustic wave. the transform process of energy from light to ultrasonic has been analyzed. the generation mechanism of laser - generated surface acoustic wave has been discussed in detail excluding thermo - elastic mode and illumination mode
介紹了激光超聲領域的研究進展,分析了光致超聲過程中,能量從光能到聲能的轉換,歸納了用激光激發聲表面波的機理,討論了兩種主要的模型:熱彈模型和融蝕模型。Thermal lens spectrometry is a photothermal technique developed in 1980s
激光熱透鏡光譜法是20世紀80年代發展起來的一種光熱光譜分析技術。It must be noted here that blue stimulated luminescence from polymineral fine grains presumably originate from both quartz and feldspar grains, and it is thus likely that any blue stimulated signal following an ir exposure in our samples will be richer in quartz osl in comparison to a pure blue stimulated signal without ir exposure
Blsl信號由兩部分組成,一部分既可以被藍光激發,也可以被ir激發,另一部分只能被藍光激發,這兩種類型的陷阱在不同的預熱溫度中分佈不均勻。Wang zijun ( condensed matter physics ) directed by prof. zhong guozhu and li wenlian hotly studied organic thin film electroluminescence, because of its ultra high brightness and efficiency, reminds man to consider the possibility of realizing organic semiconducting laser diods
熱點研究的有機薄膜電致發光,由於極高的亮度和效率,使人聯想有機半導體薄膜激光二極體的可能性。率先的突破是在單晶上作出的,用了場效應注入雙電極。In the paper, an experiment set - up was designed and manufactured for tl measurement and measured tl curves of silicone rubber aged by radiation and pet both by uv photon excitation, then analyzed the curves
本文設計與製作了測量熱釋光的裝置,用該裝置分別測量了輻照老化后的硅橡膠以及紫外光激發下的聚酯薄膜的tl譜,並對曲線進行了分析。分享友人