[PDF] Top 20 Coherent Resonant Tunneling through Double Metallic Quantum Well States

... QW states under the positive bias due to the small resistance of the bottom barrier with large micron size of ...QW states at larger bias, which is due to a smaller QW thickness in Sample IV ...be ... Voir le document complet

... exact tunneling spectrum of the system we solved the above Hamiltonian in the NRG approach 21 , 22 using the NRG-LJUBLJANA ...ground states (GSs): a magnetic doublet (S = 1 2 ) or a singlet (S = ...two ... Voir le document complet

... resonance states were observed on large size patterned MTJs ( 100–900 μm 2 ) with a 12 nm thick Fe ...with double MgAlO x barriers was explained in terms of the strain related interface dephasing ... Voir le document complet

... the resonant current and this too can provide valuable informa- tion about the nature of transport through the ...X resonant current would be zero if X is any downstream dot state other than ... Voir le document complet

... Young’s double slit experiment, in which interference is observed from light passing through two small slits or holes in a plate placed at a distance comparable to the wavelength of the light, constitutes ... Voir le document complet

... in resonant-tunneling 共RT兲 transport of quantum-cascade lasers ...of coherent coupling between the lasing levels with other levels on the transport properties and gain ...transport ... Voir le document complet

... Quantum tunneling in magnetic systems of various sizes (invited) B. Barbara , L. C. Sampaio , J. E. Wegrowe , B. A. Ratnam , and A. MarchandC. Paulsen , M. A. Novak , and J. L. TholenceM. UeharaD. Fruchart ... Voir le document complet

... of quantum resonances which create stiff variations of the wave function with respect to the frequency variable and in- crease dramatically the numerical ... Voir le document complet

... ultrafast double-quantum NMR spectroscopy ...of double-quantum frequencies and of their subsequent detection in ultrafast ...a double- quantum spectrum of sucrose in less than 3 ... Voir le document complet

... the resonant enhancement of the scattering cross section, which arises from electric dipole transitions from 2p 1=2 core levels directly into the partially occupied 4d t2g ...the double-peak structure is ... Voir le document complet

... that quantum secret sharing protocols based on graph states are equivalent to quantum ...on quantum stabilizer codes [11], we can provide an alternative proof of theorem ...good quantum ... Voir le document complet

... The training of the restricted Boltzmann machine neural-network quantum states is done in an iterative manner. In each iteration, we take 10,000 samples to evaluate the local energy and its gradients. At ... Voir le document complet

... This model was compared with experimental data of tunnelling injection into gold surfaces, for which the density of empty states depends only weakly on energy. All results, including tunnel photocurrent, ideality ... Voir le document complet

... chaotic states, strongly delocalized along the ...chaos-assisted tunneling mechanism be- tween regular islands is associated with fast, but weak, probability oscillations between regular islands and the ... Voir le document complet

... The conversion efficiency can be obtained from a measurement of the net photocur- rent, equal to the measured photocurrent minus the cold shield current, as a function [r] ... Voir le document complet

... The fit was achieved at each bias by using the measured de current as well as the measured conductance at three frequencies: dc, one point in the conductance rol[r] ... Voir le document complet

... Access and use of this website and the material on it are subject to the Terms and Conditions set forth at Gas Permeation Through Perforated Metallic Foams Rodrigues, V. P.; Innocentini, M. D. M.; Lefebvre, ... Voir le document complet

... Unit´e de recherche INRIA Lorraine, Technopˆole de Nancy-Brabois, Campus scientifique, ` NANCY 615 rue du Jardin Botanique, BP 101, 54600 VILLERS LES Unit´e de recherche INRIA Rennes, Ir[r] ... Voir le document complet

... classical model is purely symmetric and thus can not explain the measured noise. Thanks to a thorough investigation, the heating eects and the parasitic AC voltage are explained by a asymmetric capacitive coupling ... Voir le document complet

... widths Quantum Efficiency Measurements and Modelling Measuring the quantum efficiency (QE) of a multi- junction cell in a monolithic, series connected tandem configuration is more challenging than for ... Voir le document complet