自旋振子 的英文怎麼說
中文拼音 [zìxuánzhènzi]
自旋振子
英文
spinon- 自 : Ⅰ代詞(自己) self; oneself; one s own Ⅱ副詞(自然;當然) certainly; of course; naturally; willin...
- 旋 : 旋Ⅰ動詞1 (旋轉) whirl 2 (用車床切削或用刀子轉著圈地削) turn sth on a lathe; lathe; pare Ⅱ名詞...
- 振 : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
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A spin polarizer is a device that allows atoms of only one definite spin orientation to pass through it.
自旋偏振器是這樣一種裝置,它只允許具有某一確定自旋取向的原子通過。Saturation transfer esr, st - esr
飽和轉移電子自旋共振A strong magnetic field in a resonant cavity is an ideal circumstance for initiating the spins and orbital motions of electrons and nuclei in solids.
諧振腔中的強磁場是激發起固體中電子和原子核的自旋和軌道運動的理想環境。Furthermore, the growth and the study of self - organized quantum dots structures become more and more important recently, and the application of self - organization technique become wider and wider in this thesis, we address the theory of film growth and the growth technique firstly more, the ways and characteristics of surface detection are prescribed we mainly report the growth process, results and discuss of self - organized quantum dots structures in the a12o3 substrates by s - k mode using ecr - mocvd, in the espd - u device the growth art of ain epilayer which is the preliminary foundation of self - organized gan / ain quantum dots structures, including the substrate cleaning, nitridation, the growth of buffer and the growth of gan and ain epilayer, is discussed we deliberately compare the test result of rheed xrd and afm and achieved the optimalized condition of ain at last we have successfully realized the growth of ain which is much smooth and better crystal quality moreover, we grow the self - organized gan / ain quantum dots structure in s - k mode because the limits of the heater temperature, we can not grow the atom - smooth epilayer of ain until now so we could not grow better quantum dots which have small diameter and big density but the self - organized quantum dots structures with better quality will be realized successfully if the substrate temperature is increased the thesis study belong to my tutor subject of national nature science foundation ( 69976008 )
本論文主要論述了在espd - u裝置上,採用電子迴旋共振等離子體增強mocvd ( ecr - pamocvd )方法,在藍寶石襯底上通過s - k模式自組裝生長gan aln量子點結構的生長工藝、結果及討論。而重點分析了自組裝生長量子點之前的aln外延層生長工藝,包括襯底清洗、氮化、緩沖層的生長和gan 、 aln外延層的生長;通過高能電子衍射、 x射線衍射和原子力顯微鏡測試,並且對這些測試結果進行了詳細的比較研究,得出了較優化的工藝條件,生長出了晶質較好、表面較平整的aln外延層;進而採用s - k模式自組裝生長了gan aln量子點結構。由於實驗裝置加熱爐溫度的限制,我們沒有能夠生長出原子級平滑的aln外延層表面,因而沒能夠生長出密度比較大和直徑比較小的量子點。Similarly, the properties of a qubit are independent of its specific physical representation as the spin of an atomic nucleus, say, or the polarization of a photon of light
同樣地,一個量子位元的性質也獨立於特定的物理表現系統,例如原子核的自旋態或光子的偏振。In their quest to build a computer that would take advantage of the weirdness of quantum mechanics, physicists are pursuing a number of disparate technologies, including superconducting devices, photon - based systems, quantum dots, spintronics and nuclear magnetic resonance of molecules
物理學家想盡各種辦法,希望能利用量子力學的奇異特性來建造出量子電腦,其中包括超導裝置、光子系統、量子點、自旋電子學,以及分子的核磁共振。The schemes which are puted forward at ' present have mainly made use of the interaction of atoms and optical - cavity, cold trapped ion, electronics spin or nuclear magnetic resonance, quantum dots manipulation and superconducting quantum interference etc.
目前已經提出的方案主要利用了原子和光腔相互作用、冷阱束縛離子、電子或核自旋共振、量子點操縱、超導量子干涉等。The evolution of the local spin in a molecular magnet peg and [ mn4 ] 2 interacting with an injected electron is studied, we find that the variation in the magnetization of fe8, [ mn4 ] 2 and the electron spin crucially depends on the strength of the exchange interaction. we calculate the time evolution of the entanglement between the injected electron and fe8, [ mn4 ] 2
在磁性分子fe _ 8和[ mn4 ] _ 2的自旋動力學和糾纏演化的研究中,我們發現糾纏度隨著時間而改變;自旋和糾纏度的振動幅度強烈依靠于交換作用,結果提供了用分子磁體和極化電子進行編碼和讀出數據的可能性。Other characterizations for these five complexes by elemental analysis, ir, esr and thermal analysis have also been described
同時,在本文中還通過元素分析、紅外光譜、電子自旋共振波譜和熱重分析等手段對上述五種化合物進行了表徵。Based on the weighted average method adopted in the first part, and by using numerical simulation and monte carlo simulation, we further present a study of the dynamics of id and q states potts model under an oscillating external field
基於第一部分採用的加權平均法,結合數值模擬和montecarlo模擬,我們進一步給出了一維q態的potts系統在諧振子外場中的單自旋躍遷動力學研究。Foodstuffs - detection of irradiated food containing bone - method by esr spectroscopy
食品.經過輻射的含骨質食品檢驗.電子自旋共振光譜儀法Foodstuffs - detection of irradiated food containing crystalline sugar by esr spectroscopy
食品.用電子自旋共振光譜法檢驗含晶體糖的輻照食品Signals are observed in the region 210k, measured at three different frequencies, and exhibit two - frequency dependent of
存在分子自旋的量子隧穿,而且它們的共振磁化隧穿速度不同。Electron spin resonance, esr
電子自旋共振Firstly, the paper studied the dual effects of v2o5 in zno - v2o5 varistor ceramics during low temperature sintering. the binary varistor ceramic samples of v2o5 filled with zno at 2. 5 10 - 3mol were prepared, the valence of v ion was studied by esr ( electron spin resonance )
本文首先研究了v2o5在zno ? v2o5壓敏陶瓷低溫燒結中的雙重作用,制備了v2o5含量為2 . 5 10 - 3mol的單組元zno壓敏陶瓷,採用電子自旋共振譜( esr )研究了v2o5中v離子的價態變化。The high speed revolves machine design with an important problem that circulate the inside is a control with lower the shafting force the vibration responds to, still exsist at the same time another an also important problem : the rotor loses steady with from arouse the vibration
高速旋轉機械設計和運行中的一個重要問題是控制和降低軸系的強迫振動響應,同時還存在另一類同樣重要的問題:轉子動力失穩和自激振動。Spin state oscillations in a two - electron quantum dot under a magnetic field
磁場下量子點中二電子系統的自旋振蕩In theory we fit and analysis the data that observed from the experiment to research the properties ( mass, decay width, spin and so on ) of particles and find new particles or resonances
在理論上擬合所測到的數據,對數據進行分析以研究粒子的性質(質量、衰變寬度和自旋等物理量)和尋找未知的新粒子或共振態。Foodstuffs - detection of irradiated food containing crystalline sugar by esr - spectroscopy ; german version en 13708 : 2001
食品.電子自旋共振光譜法檢驗經輻照的食品分享友人