wave packet英 [weiv ˈpækit] 美 [wev ˈpækɪt]
释义波包;波束;
英英释义
Wave packet
- In physics, a wave packet (or wave train) is a short "burst"or "envelope"of localized wave action that travels as a unit. A wave packet can be analyzed into, or can be synthesized from, an infinite set of component sinusoidal waves of different wavenumbers, with phases and amplitudes such that they interfere constructively only over a small region of space, and destructively elsewhere.
以上来源于:Wikipedia
权威例句
Pointer basis of quantum apparatus: Into what mixture does the wave packet collapse?Tunneling of a Wave PacketThe time-dependent quantum wave packet approach to the electronically nonadiabatic processes in chemical reactionsFluorescence‐detected wave packet interferometry: Time resolved molecular spectroscopy with sequences of femtosecond phase‐locked ...Scaling of Wave-Packet Dynamics in an Intense Midinfrared FieldProbing molecular dynamics with attosecond resolution using correlated wave packet pairsCoherent oscillations of a wave packet in a semiconductor double-quantum-well structureQuantum wave packet dynamics with trajectories: Application to reactive scatteringClassical S‐matrix limit of wave packet dynamicsQuantum wave packet revivals