๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Mesoscopic quantum tunneling in small ferromagnetic particles

โœ Scribed by C. Paulsen; L.C. Sampiao; B. Barbara; D. Fruchard; A. Marchand; J.L. Tholence; M. Uehara


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
276 KB
Volume
161
Category
Article
ISSN
0375-9601

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Mesoscopic fluctuations of tunneling and
โœ C.M. Marcus; J.A. Folk; S.R. Patel; S.M. Cronenwett; A.G. Huibers; K. Campman; A ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 151 KB

Recent measurements of mesoscopic tunneling and cotunneling fluctuations in Coulomb blockaded ballistic quantum dots are presented. The statistics and parametric fluctuations (as a function of magnetic field) of Coulomb blockade peak heights are found to be consistent with random-matrix-theory predi

Macroscopic quantum tunneling of a domai
โœ Gen Tatara; Hidetoshi Fukuyama ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 160 KB

The macroscopic quantum tunneling (MQT) of a planar domain wall in a ferromagnetic metal is studied based on the Hubbard model. The crucial difference from the case of the insulator is that the ohmic dissipation is present even at zero temperature due to the Stoner excitations characteristic of the