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Adiabatic quantum pumping is closely related to a class of current-driven nanomotors named Adiabatic quantum motor. While in a quantum pump, the periodic movement of some classical parameters pumps quantum particles from one reservoir to another, in a quantum motor a DC current of quantum particles induce the cyclic motion of the classical device.
The Art of Angling, first published in 1651, is the first English language book to cite the use of fishing reels. 'Nottingham' and 'Scarborough' reel designs. The first English book on fishing is "A Treatise of Fishing with an Angle" in 1496 (its spelling respective to the manner of the date is The Treatyse of Fysshynge with an Angle [7] ').
An adiabatic quantum motor is a mechanical device, typically nanometric, driven by a flux of quantum particles and able to perform cyclic motions. The adjective “adiabatic” in this context refers to the limit when the dynamics of the mechanical degrees of freedom is slow compared with the dwell time of the particles passing through the device.
The quantum defect may also be defined as follows: at a given frequency of pump and given frequency of lasing, the quantum defect = /; according to this definition, quantum defect is dimensionless. [ citation needed ] At a fixed pump frequency, the higher the quantum defect, the lower is the upper bound for the power efficiency.
The first implementation scheme for a controlled-NOT quantum gate was proposed by Ignacio Cirac and Peter Zoller in 1995, [3] specifically for the trapped-ion system. The same year, a key step in the controlled-NOT gate was experimentally realized at NIST Ion Storage Group, and research in quantum computing began to take off worldwide.
ROYGBIV (in reverse VIBGYOR) is commonly used to remember the order of colors in the visible light spectrum, as seen in a rainbow.. Richard of York gave battle in vain" (red, orange, yellow, green, blue, indigo, violet).
The level 3 is sometimes referred to as the pump level or pump band, and the energy transition E 1 → E 3 as the pump transition, which is shown as the arrow marked P in the diagram on the right. Upon pumping the medium, an appreciable number of atoms will transition to level 3, such that N 3 > 0. To have a medium suitable for laser operation ...
The DA2PPC vaccine protects against the debilitating and deadly disease canine distemper. This disease is a fatal viral illness that causes neurologic dysfunction, pneumonia, nonspecific systemic symptoms such as fever and fatigue, and weight loss, as well as upper respiratory symptoms and diarrhea, poor appetite, and vomiting. [4]