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ground state 【物理學】(原子的)基態。

ground swell

In the third chapter , the effects on the properties of ground state of spin = 1 anti - ferromagnetic single chain , from dimerization , exchange anisotropy and single - ion anisotropy , are investigated 第三章中,我們研究二聚化、交換各向異性j _ z 、和單離子各向異性d對一維自旋s = 1的反鐵磁單鏈基態性質的影響。

How to decide atomic ground state problem has been studied based on lowest energy principle , hund rule , and pauli exclusion principle . it is summarized to two methods 摘要以能量最低原理、洪特定則和泡利不相容原理為依據,對原子基態的確定問題進行了研究,得到了公式法和圖表法兩種確定原子基態的方法。

Using the expressions of the probabilities of finding atom b in excited state or ground state , the average values of the momenta and the kinetic energies of the entangled atoms system are easily obtained 第三章則根據求出的系統的量子態,進而得出原子處于高能態和低能態的幾率及原子的平均動量。

And the transmitting form of the stark split energy levels between the ground state and the two excited states has been clarified . ( 3 ) a concept of the electronic infr ( 3 )提出了電子紅外光譜的概念,與普通的紅外光譜即振動紅外光譜不同的是,電子紅外光譜來源于電子能級間的吸收躍遷。

Some numerical results about the relations between the ground state energy and the coulomb binding parameter , the parabolicity parameter , and electric field strength are obtained 通過數值計算方法,我們得到了基態能量和coulomb束縛參數,拋物線參數以及電場強度參數的關系。

In order to obtain molecule - based magnets , the first important step is to synthesize molecular entities with a large spin in the ground state 作者結合本課題組的工作,總結了合成高自旋基態分子的幾種重要模型,包括磁軌道正交、自旋極化、非正規自旋態及自旋失措模型。

The ground state properties and the low temperature thermodynamic properties in several different quasi one - dimensional quantum magnetic systems were studied in the present thesis 本文研究了幾種不同的準一維量子磁性系統的基態和低溫下的熱力學性質。

Study of the ground state structure of the four hypernuclei abstract in past fifty years , various hypernucleus have been researched with the shell model and the a cluster model 在將近五十年的超核研究中,人們用殼模型和集團模型研究了各種超核。

Effect of the two vibration modes of ru - nh3 and intra - bridged ligand on asymmetrical charge distribution on the ru atoms for taube ion in the ground state Taube離子中ru - nh3之間以及吡嗪橋配體內的兩種振動模對基態電荷轉移的影響taube離子中ru - nh

Self - consistent - variation ground states of a finite - length ptcl complex were obtained in the framework of baeriswyl - bishop ( bb ) model 在baeriswyl - bishop ( bb )模型的理論框架內,我們研究了開鏈情形下有限長ptcl絡合物鏈的自洽變分基態及其穩定性。

The coupling originates from spontaneous emission of the probe transition and the spontaneous transfer of excited state coherence to ground state coherence 一個是探測躍遷的自發輻射,產生的耦合具有相同的符號,此時原子相干表現為抑制吸收。

We find that the n - phase state can be either the degenerate ground state or metastable , even unstable state depending on experimental parameters ofbecs 我們發現依據不同的實驗參數, -位相態既可能是簡并基態、亞穩態,也可能是非穩定態。

The ground state information and manipulation components state information are as the input of the model , and the output is the velocity and position of the tank 仿真模型的輸入為地面狀態信息和操縱部件的狀態信息,輸出為坦克的速度和位姿。

In this paper , we summarized main models allowed to obtain high spin ground state molecules and introduced our work in this field 簡要介紹了它們的基本原理和應用這些模型取得成功的一些實例,為分子磁工程的實現提供了一些可行的策略和方法。

In chapter two we analytically study the nonlinear lattice effects for the ground state of electron - phonon interaction one - dimensional molecular crystal system 第二章用解析方法研究一維分子晶體電子-聲子耦合系統基態中晶格非線性效應。

When electronic ion re - capture their way , the return to the ground state , will be launching some specific wavelength of light waves have 當離子重新俘獲電子,輾轉回到基態的時候,便會被發射某些擁有特定波長的光波。

Significant changes were observed in the ground state electronic structure and the direction of electron transfer upon excitation for 1 and 2 , 3 體系1 ~ 3的最大吸收波長依次發生紅移,與實驗結果相符合。

It is shown that the semi - classical energy of the system has two degenerate ground states in a certain range of the parameters 研究表明在一定的參數范圍內,系統的半經典能量有兩個簡并的基態。

X - y - z model anisotropic ferrimagnetism the ground state magnetic induction of two - dimensional rectangle double lattice under heisenberg system 系統下的二維復式長方晶格的基態磁化強度的性質