✦ LIBER ✦

Resonant tunneling and spreading of wave packets

✍ Scribed by A.V. Dmitriev

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 193 KB
Volume: 13
Category: Article
ISSN: 0749-6036
DOI: 10.1006/spmi.1993.1066

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Spin depolarization of spreading and pro

Spin depolarization of spreading and propagating wave packets

✍ H. M. Krenzlin; K. W. Kehr 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 606 KB

Coherent array of non-spreading atomic w

Coherent array of non-spreading atomic wave packets in absorptive optical potentials

✍ S. V. Petropavlovsky; V. P. Yakovlev; M. A. Efremov; M. V. Fedorov; W. P. Schlei 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 160 KB

The results on non-spreading Michelangelo wave packets [7,8] are generalized to the case of a semi-open two-level system when some fraction of atoms falls back to the lower state due to spontaneous transitions. The proposed approach is based on the solution of the Generalized Optical Bloch Equations

Millimetre wave signal generation using

Millimetre wave signal generation using resonant tunneling diodes NLTL-resonators

✍ Irina Jaeger; D. Kalinowski; A. Stöhr; Johan Stiens; Roger Vounckx; Dieter Jäger 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 172 KB

## Abstract We present a novel approach of millimetre wave power generation using active microstructured nonlinear transmission line (NLTL) oscillators consisting of a periodic array of resonant tunneling diodes (RTDs). RTD‐NLTLs resonators have been measured to operate as distributed oscillators u

Femtosecond pump—probe study of the spre

Femtosecond pump—probe study of the spreading and recurrence of a vibrational wave packet in Na2

✍ T. Baumert; V. Engel; C. Röttgermann; W.T. Strunz; G. Gerber 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 435 KB

The motion of a vibrational wave packet in the bound A (mX + ) electronic state of the sodium dimer is detected in a femtosecond pump/probe molecular beam experiment. For short times harmonic motion is seen in the total ion yield of Na~ as a function of delay time between the two laser pulses. The s

Realization of a novel resonant-tunnelin

Realization of a novel resonant-tunneling hot-electron transistor: Competition of ultrafast resonant-tunneling and energy relaxation

✍ C.H. Yang; R.A. Wilson 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 247 KB

Dynamics of wave packets and the time-de

Dynamics of wave packets and the time-dependent variational principle

✍ F. Arickx; J. Broeckhove; E. Kesteloot; L. Lathouwers; P. Van Leuven 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 444 KB

## The quanta1 time evolution of a one-dimensional Gaussian wave packet according to the time-dependent variational principle (TDVP) is shown to be formally equivalent to the classical motion of a particle in a two-dimensional potential. The formal and practical advantages of the TDVP approach are