Deviation from Universality in Collisions of Ultracold 6Li2 Molecules
... and leaving the decay rate dependent on only the longrange van der Waals interaction between collision partners. It has been validated in various experimental settings [1], involving heavier alkali molecules like Rb2 [9], Cs2 [10,11], KRb [2], RbCs [12], and LiCs [13]. These universal collisions hav ...
... and leaving the decay rate dependent on only the longrange van der Waals interaction between collision partners. It has been validated in various experimental settings [1], involving heavier alkali molecules like Rb2 [9], Cs2 [10,11], KRb [2], RbCs [12], and LiCs [13]. These universal collisions hav ...
Introduction to Materials Science and Engineering
... 1.3.1 Metallic Materials These materials are inorganic substances that are composed of one or more metallic elements and may also contain some nonmetallic elements. Examples of metallic elements are iron, copper, aluminum, nickel, and titanium. Nonmetallic elements such as carbon, nitrogen, and oxyg ...
... 1.3.1 Metallic Materials These materials are inorganic substances that are composed of one or more metallic elements and may also contain some nonmetallic elements. Examples of metallic elements are iron, copper, aluminum, nickel, and titanium. Nonmetallic elements such as carbon, nitrogen, and oxyg ...
Exciton Fine-Structure Splitting in Self- Assembled Lateral InAs/GaAs Quantum-Dot Molecular Structures
... statistical distributions of the lateral aspect ratio of individual QDs in the studied DQDs, QRs and QCs, shown in Fig.4. Unlike the trend found for the FSS with the geometric arrangement of the QMSs, no correlation can be found between the aspect ratio and the FSS. Furthermore, the DQD1 sample with ...
... statistical distributions of the lateral aspect ratio of individual QDs in the studied DQDs, QRs and QCs, shown in Fig.4. Unlike the trend found for the FSS with the geometric arrangement of the QMSs, no correlation can be found between the aspect ratio and the FSS. Furthermore, the DQD1 sample with ...
Position-Momentum Duality and Fractional Quantum Hall
... of FQH states in FCIs that leads to an effective Hamiltonian that is the dual of the usual FQH problem, with the roles of position and momentum interchanged. In this picture, FCI analogues of FQH states are described by anisotropic FQH liquids forming in momentum-space Landau levels in a fluctuating ...
... of FQH states in FCIs that leads to an effective Hamiltonian that is the dual of the usual FQH problem, with the roles of position and momentum interchanged. In this picture, FCI analogues of FQH states are described by anisotropic FQH liquids forming in momentum-space Landau levels in a fluctuating ...
Quantum Hall effect in monolayer-bilayer graphene planar junctions Jifa Tian, Yongjin Jiang,
... near representative QH plateaus. In the SLG part, we observe a series of well-developed QH plateaus in R1xy at ±h/2e2 , ±h/6e2 , and ±h/10e2 , where the corresponding R1xx are vanishing. We also observe QH states from the BLG part with R2xy quantized at ±h/4e2 , h/8e2 , and h/12e2 . These results in ...
... near representative QH plateaus. In the SLG part, we observe a series of well-developed QH plateaus in R1xy at ±h/2e2 , ±h/6e2 , and ±h/10e2 , where the corresponding R1xx are vanishing. We also observe QH states from the BLG part with R2xy quantized at ±h/4e2 , h/8e2 , and h/12e2 . These results in ...
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... With the same technique of Bragg diffraction, we studied the four-wave mixing process for matter waves. The BEC was split into two strong source waves and a weak seed wave. The s-wave scattering coherently mixed pairs of atoms from the sources into the seed and its conjugate wave, creating a pair-co ...
... With the same technique of Bragg diffraction, we studied the four-wave mixing process for matter waves. The BEC was split into two strong source waves and a weak seed wave. The s-wave scattering coherently mixed pairs of atoms from the sources into the seed and its conjugate wave, creating a pair-co ...
Controlling a quantum gas of polar molecules in
... Feshbach resonances have been studied extensively in the context of controlling atomic interactions via magnetic fields, and they have become one of the most powerful tools for quantum gas experiments. Homonuclear, weakly bound “Feshbach” molecules were produced directly from singlespecies ultracold ...
... Feshbach resonances have been studied extensively in the context of controlling atomic interactions via magnetic fields, and they have become one of the most powerful tools for quantum gas experiments. Homonuclear, weakly bound “Feshbach” molecules were produced directly from singlespecies ultracold ...
Breast Mri
... cancer some studies suggest for women diagnosed with cancer in one breast mammography plus breast mri can, using mri to detect breast cancer webmd - breast mri magnetic resonance imaging is a test that should not be used to distinguish between benign noncancerous and malignant cancerous areas in lie ...
... cancer some studies suggest for women diagnosed with cancer in one breast mammography plus breast mri can, using mri to detect breast cancer webmd - breast mri magnetic resonance imaging is a test that should not be used to distinguish between benign noncancerous and malignant cancerous areas in lie ...
Interacting Cold Rydberg Atoms: a Toy Many-Body
... Rydberg states with 10 ns-pulsed laser. They observed a broadening of the line that they attributed to the van der Waals interaction between the Rydberg atoms. This first demonstration was achieved using atoms at room temperature. When laser cooled and trapped atomic samples became available, the st ...
... Rydberg states with 10 ns-pulsed laser. They observed a broadening of the line that they attributed to the van der Waals interaction between the Rydberg atoms. This first demonstration was achieved using atoms at room temperature. When laser cooled and trapped atomic samples became available, the st ...
Superconducting Circuits and Quantum Computation—T. P. Orlando
... magnetic field is the circulating current, we see that these two classical states have opposite circulating currents. However, quantum mechanically, the charging energy couples these two states and results in an energy level repulsion at Φext = 0.5 Φ0, so that there the system is in a linear superpo ...
... magnetic field is the circulating current, we see that these two classical states have opposite circulating currents. However, quantum mechanically, the charging energy couples these two states and results in an energy level repulsion at Φext = 0.5 Φ0, so that there the system is in a linear superpo ...
Ferromagnetism
Not to be confused with Ferrimagnetism; for an overview see Magnetism.Ferromagnetism is the basic mechanism by which certain materials (such as iron) form permanent magnets, or are attracted to magnets. In physics, several different types of magnetism are distinguished. Ferromagnetism (including ferrimagnetism) is the strongest type: it is the only one that typically creates forces strong enough to be felt, and is responsible for the common phenomena of magnetism in magnets encountered in everyday life. Substances respond weakly to magnetic fields with three other types of magnetism, paramagnetism, diamagnetism, and antiferromagnetism, but the forces are usually so weak that they can only be detected by sensitive instruments in a laboratory. An everyday example of ferromagnetism is a refrigerator magnet used to hold notes on a refrigerator door. The attraction between a magnet and ferromagnetic material is ""the quality of magnetism first apparent to the ancient world, and to us today"".Permanent magnets (materials that can be magnetized by an external magnetic field and remain magnetized after the external field is removed) are either ferromagnetic or ferrimagnetic, as are other materials that are noticeably attracted to them. Only a few substances are ferromagnetic. The common ones are iron, nickel, cobalt and most of their alloys, some compounds of rare earth metals, and a few naturally-occurring minerals such as lodestone.Ferromagnetism is very important in industry and modern technology, and is the basis for many electrical and electromechanical devices such as electromagnets, electric motors, generators, transformers, and magnetic storage such as tape recorders, and hard disks.