查询词典 Rabi

In chapter 4, we investigate a tight-binding model of double Bloch bands driven by a square-wave electric field.

在第四章，我们研究了方波电场驱动下的双带紧束缚模型中电子的Rabi振荡。

The calculation results show that the populations between the two states are Rabi oscillation in the absence of the rf field, square-wave oscillations in the presence of the slow rf field, and stair steps oscillations in the presence of the intermediate rf field.

计算结果表明：当调频场的频率比较低时，从一个态到另一个态的跃迁几率随时间演化为方波振荡；当调频场为中频时，跃迁几率为阶梯型振荡；在高频调频场中出现调频场的多光子共振。

In particular, the case in which frequency Rabi oscillations is a linear function of the photon number is discussed.

特别讨论了拉比振荡频率与光子数成线性关系的情况。

It is shown that the cooperative behavior is strongly dependent on the Rabi frequency of the coherent driving field.

研究结果表明，在目前系统中探测场的并发现象强烈地依赖于相干驱动场的拉比频率。

I got my postgraduate education at Columbia, where Rabi was a member of the faculty.

我是在哥伦比亚大学读研究生的，拉比是该校教授。

Spontaneous emission can be modified through controlling the Rabi frequency of the driving field.

通过改变驱动场的拉比频率可以达到控制原子自发发射的目的。

The third part is about Rabi school, including the definition of Rabi school, Rabis teaching characteristics, the attraction of personality of Rabi and the comity in his lab, achievements of Rabi school.

包括对拉比学派的界定，拉比的教学特点，拉比作为学术领导人的吸引力与他领导下的实验室内部团结、协作的环境，拉比学派的成就。

The fourth part describes Rabi"s humanities thought and social activities, including Rabi"s thoughts on science and culture, Rabi"s viewpoints on science and education, taking part in building up CERN and IAEA built by Rabi, and Rabi"s theoretic exploration and practice in education.

第四部分关于拉比的人文思想与社会活动。包括拉比的科学与文化的观点，科学与教育的观点，拉比参与创建CERN和IAEA，拉比在科教政策领域的理论探索和实践。

The results show that the atomic population is time-independent provided that the atoms are in |β11〉 state. For the other three Bell states, there will appear the periodical collapse revival of atomic populationif the initial mean photon number reaches some special values. With the increase of the initial mean photon number, the oscillation frequency of the time-evolution of atomic population increases correspondingly, and the amplitude decreases. The degree of the entanglement of the two-mode entangled coherent field has no

结果表明，当双原子体系的初态为|β11〉时，原子布居均不随时间变化；当双原子体系的初态为|β00〉，|β01〉或|β10〉且初始平均光子数达到一定值时，演化特性呈现周期性的崩塌-回复效应，并随初始光子数的增加，其演化曲线的振荡频率增大，振幅减小；双模纠缠相干光场的纠缠程度不影响Rabi振荡频率，但对振幅影响显著； Kerr介质与光场耦合系数达到一定值时，对Rabi振荡频率和幅度及原子布居的崩塌-回复周期产生强烈影响。

The superposition is formed between the bound state and the autoionization state for the intense Rabi frequencies. The population of symmetric superposition is the same to that of asymmetric superposition, and the both are modulated by the delay tune.

由于中间激发态和自电离态之间的Rabi频率较大而形成了叠加态，对叠加态的分析显示，粒子在对称叠加态和反对称叠加态上的布居完全相同，并且受到延迟时间的调制。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。