Ionization of Rydberg atoms by standing
... probability of the wave packet return to the nucleus7,8. However, the argument has never been directly verified with a photoionization probe that has sub-atomic spatial resolution. Here, we investigate the photoionization process as a function of position within the volume of a Rydberg atom. We emplo ...
... probability of the wave packet return to the nucleus7,8. However, the argument has never been directly verified with a photoionization probe that has sub-atomic spatial resolution. Here, we investigate the photoionization process as a function of position within the volume of a Rydberg atom. We emplo ...
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... spin squeezing in symmetric multiqubit states The parameters of a collective phenomena like spin-squeezing, reflecting pairwise entanglement of symmetric qubits, should be expressible in terms of two qubit local invariants. In fact, the local invariant version of Kitagawa-Ueda spin squeezing paramet ...
... spin squeezing in symmetric multiqubit states The parameters of a collective phenomena like spin-squeezing, reflecting pairwise entanglement of symmetric qubits, should be expressible in terms of two qubit local invariants. In fact, the local invariant version of Kitagawa-Ueda spin squeezing paramet ...
Title Visible to near infrared conversion in Ce3+-Yb3+ Co
... levels of Ce3+ to the 2F7/2 of Yb3+. However, the rise time was about 0.2 ms in all the samples and longer than lifetime 共⬃100 ns兲 of Ce3+ : 5d level estimated from measurement of decay curve by 440 nm LD excitation. These results indicated that the energy transfer from the 5d level of Ce3+ to the ...
... levels of Ce3+ to the 2F7/2 of Yb3+. However, the rise time was about 0.2 ms in all the samples and longer than lifetime 共⬃100 ns兲 of Ce3+ : 5d level estimated from measurement of decay curve by 440 nm LD excitation. These results indicated that the energy transfer from the 5d level of Ce3+ to the ...
Chapter 13 - Department of Chemistry, Michigan State University
... Peaks are often split into multiple peaks due to interactions between nonequivalent protons on adjacent carbons, called spin-spin splitting ...
... Peaks are often split into multiple peaks due to interactions between nonequivalent protons on adjacent carbons, called spin-spin splitting ...
The crucial role of triplets in photoinduced charge transfer and
... electron transfer accompanied by product excitation is much smaller and the corresponding rate much higher, so that diffusion remains the limiting stage of reaction even deeply in inverted region. However, there is also another paradox, noticed by Rehm and Weller, but almost forgotten by later author ...
... electron transfer accompanied by product excitation is much smaller and the corresponding rate much higher, so that diffusion remains the limiting stage of reaction even deeply in inverted region. However, there is also another paradox, noticed by Rehm and Weller, but almost forgotten by later author ...
PHY332 Atomic and Laser Physics AM FOX
... 10.2.2 Mode locking . . . . . . . . . . . . . . . . 10.3 Coherence of laser light . . . . . . . . . . . . . . 10.4 Examples of lasers . . . . . . . . . . . . . . . . . ...
... 10.2.2 Mode locking . . . . . . . . . . . . . . . . 10.3 Coherence of laser light . . . . . . . . . . . . . . 10.4 Examples of lasers . . . . . . . . . . . . . . . . . ...
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... fact, BG has been studied for a wide range of spectra, and laser emission based on photonic defect modes (DMs) has been realized in a number of experiments [13]. In photonic lattices optically induced in a photorefractive crystal [7–9,14], the induced refractive index variation is typically orders o ...
... fact, BG has been studied for a wide range of spectra, and laser emission based on photonic defect modes (DMs) has been realized in a number of experiments [13]. In photonic lattices optically induced in a photorefractive crystal [7–9,14], the induced refractive index variation is typically orders o ...
Electron spin resonance (ESR) spectroscopy of low
... 12th century to appear also on ships [11]. Although it was well known that magnets only attract iron and iron rich metals, it was just in 1600 when Gilbert [12] realized that the use of the right kind of iron is necessary to produce strong magnets [13]. In 1820 signi cant advancement in magnetism wa ...
... 12th century to appear also on ships [11]. Although it was well known that magnets only attract iron and iron rich metals, it was just in 1600 when Gilbert [12] realized that the use of the right kind of iron is necessary to produce strong magnets [13]. In 1820 signi cant advancement in magnetism wa ...
Nitrogen-vacancy center
The nitrogen-vacancy center (N-V center) is one of numerous point defects in diamond. Its most explored and useful property is photoluminescence, which can be easily detected from an individual N-V center, especially those in the negative charge state (N-V−). Electron spins at N-V centers, localized at atomic scales, can be manipulated at room temperature by applying a magnetic field, electric field, microwave radiation or light, or a combination, resulting in sharp resonances in the intensity and wavelength of the photoluminescence. These resonances can be explained in terms of electron spin related phenomena such as quantum entanglement, spin-orbit interaction and Rabi oscillations, and analysed using advanced quantum optics theory. An individual N-V center can be viewed as a basic unit of a quantum computer, and it has potential applications in novel, more efficient fields of electronics and computational science including quantum cryptography and spintronics.