Electronic States of Natural and Metal-ion Doped DNASpringer Science and Business Media LLC - Tập 142 - Trang 383-386 - 2007
Kenji Mizoguchi, Shunsuke Tanaka, Hirokazu Sakamoto
Electronic states of pristine and metal ion doped salmon DNA’s are studied with EPR and SQUID. Intrinsically no EPR signal is observed in purified salmon DNA, consistent with a semiconducting nature of the pristine DNA, but inconsistent with a metal or a superconductor as reported previously. Although we obtained successfully the divalent metal ion-DNA complexes with one-dimensional array of ions ...... hiện toàn bộ
Superconducting to normal transition of type-II Ta by a rectangular current pulseSpringer Science and Business Media LLC - Tập 12 - Trang 105-126 - 1973
Seiki Koga, Yoshio Shibuya
The superconducting to normal transition by a rectangular pulse current in type-II Ta has been investigated. The potential drop along the specimen is observed as a function of time. The voltage pattern and the magnitude of the potential drop are obtained as functions of current amplitude, temperature, externally applied magnetic field, the angle between magnetic field and specimen axis, and κ valu...... hiện toàn bộ
Effect of spin-orbit interaction on the Knight shift of normal and superconducting small particlesSpringer Science and Business Media LLC - Tập 22 - Trang 105-119 - 1976
Hiroyuki Shiba
The temperature dependence of the Knight shift is studied for normal as well as superconducting small particles. We take into account the discreteness of the energy levels and the spin-orbit coupling due to the particle surface. The theory is capable of explaining the size and temperature dependence of experimental data on Cu and superconducting Sn particles. The magnitude of the spin-orbit intera...... hiện toàn bộ
Muonic Atom Production and the Effect of μd 1s Loss on X-Ray Generation in a Two-Layer Setup of H2/D2–D2Springer Science and Business Media LLC - Tập 170 - Trang 143-151 - 2012
R. Gheisari
A new effort has been undertaken to model the effect of μd
1s
muonic atom loss on the number of X-rays generated by combination of negative slow muons with ions implanted in the two-layer hydrogen setup of H2/D2–D2. Until now, this effect has not been investigated theoretically. Here a solid hydrogen-deuterium layer (H2/D2) has been used for μd
1s
...... hiện toàn bộ
Low-frequency kinetic surface impedance of the current-induced intermediate state in a wireSpringer Science and Business Media LLC - Tập 44 - Trang 335-345 - 1981
N. Gauthier, P. Rochon
The kinetic surface impedance of a wire in the current-induced intermediate state is calculated for the first time. The calculation rests on a generalized form of London's static model for the wire. Contact with the well-known results for a normal wire is made and numerical results are presented.
Extended Hubbard models, eta-pairing and supersymmetrySpringer Science and Business Media LLC - Tập 99 - Trang 415-420 - 1995
Fabian H. L. Eßler
Exact results on extended Hubbard models are discussed. It is shown that condensation of local electron pairs at zero momentum constitutes a mechanism for superconductivity in a supersymmetric extended Hubbard model in any number of dimensions. The exact solution in one dimension is presented.
Spin Transport in Very Dilute 3He-4He at Very High B/TSpringer Science and Business Media LLC - - 2002
H. Akimoto, J. S. Xia, E. D. Adams, D. Candela, W. J. Mullin, N. S. Sullivan
We report preliminary results for pulsed-NMR measurements on a very dilute
3
He-
4
He mixture (x
3
=900 ppm) in a 14.74 T field at temperatures down to 3 mK. The aim of the project is to investigate low temperature transverse spin relaxation and possible spin dif...... hiện toàn bộ