This book provides a comprehensive introduction to the theoretical foundations of quantum tunneling, stressing the basic physics underlying the applications. The topics addressed include exponential and nonexponential decay processes and the application of scattering theory to tunneling problems. In addition ...
Quantum Theory of Tunneling 来自 ResearchGate 喜欢 0 阅读量: 234 作者: M Razavy 摘要: This book provides a comprehensive introduction to the theoretical foundations of quantum tunneling, stressing the basic physics underlying the applications. The topics addressed include exponential and nonexponential ...
In this revised and expanded edition, in addition to a comprehensible introduction to the theoretical foundations of quantum tunneling based on different methods of formulating and solving tunneling problems, different semiclassical approximations for multidimensional systems are presented. Particular attention ...
Using a quantum theory including spin-splitting effect in diluted magnetic semiconductors, we study the dependence of tunneling magnetoresistance (TMR) on barrier thickness, temperature and applied voltage in GaMnAs/GaAs/GaMnAs heterostructures. TMR ratios more than 65% are obtained at zero temperature...
Generalization of the Bohr–Sommerfeld Quantization Rule and Its Application to Quantum Tunneling Gamow's Theory, Complex Eigenvalues, and the Wave Function of a Decaying State Tunneling in Symmetric and Asymmetric Local Potentials and Tunneling in Nonlocal and Quasi-Solvable Barriers ...
Theory of Macroscopic Quantum Tunneling and Dissipation in High-Tc Josephson JunctionsJOSEPHSON junctionsSUPERCONDUCTORSENERGY dissipationJOSEPHSON effectWe have investigated macroscopic quantum tunnelling (MQT) in in-plane high-Tc superconductor Josephson junctions and the influence of the nodal-quasiparticle and...
We develop a theory of interlayer tunneling in the exciton condensate of bilayer quantum Hall systems, which predicts strongly enhanced, but finite, tunneling conductance peaks near zero bias even at zero temperature. It is emphasized that, though this strongly enhanced tunneling originates from sponta...
mechanics, assuming only Bayes's theorem and standard quantum theory. These probabilities are equivalent to the ``weak measurement'' predictions due to Aharonov, Albert, and Vaidman [Phys. Rev. Lett. 60, 1351 (1988)] and hence describe the outcomes of real measurements made on subensembles. ...
Tunneling of the 3rd Kind: A Test of the Effective Non-locality of Quantum Field Theory 来自 掌桥科研 喜欢 0 阅读量: 27 作者:SA Gardiner,H Gies,J Jaeckel,CJ Wallace 摘要: Integrating out virtual quantum fluctuations in an originally local quantum field theory results in an effective theory ...
Quantum tunneling of magnetization in lanthanide single-molecule magnets: bis(phthalocyaninato)terbium and bis(phthalocyaninato)dysprosium anions. Angew. Chem. Int. Ed. 44, 2931–2935 (2005). Article Google Scholar Taran, G., Bonet, E. & Wernsdorfer, W. The role of the quadrupolar ...