Coupling between ferromagnetic and conduction-spin-resonance modes at a ferromagnetic—normal-metal interface

1979 ◽  
Vol 19 (9) ◽  
pp. 4382-4399 ◽  
Author(s):  
R. H. Silsbee ◽  
A. Janossy ◽  
P. Monod
Keyword(s):  
Normal Metal ◽  
Metal Interface ◽  
Resonance Modes ◽  
Spin Resonance

scholarly journals Spin-resonance modes of the spin-gap magnetTlCuCl3

2004 ◽  
Vol 69 (18) ◽  
Author(s):  
V. N. Glazkov ◽  
A. I. Smirnov ◽  
H. Tanaka ◽  
A. Oosawa
Keyword(s):  
Spin Gap ◽  
Resonance Modes ◽  
Spin Resonance

scholarly journals Electron spin resonance modes in a strong-leg ladder in the Tomonaga-Luttinger liquid phase

2015 ◽  
Vol 92 (24) ◽  
Author(s):  
M. Ozerov ◽  
M. Maksymenko ◽  
J. Wosnitza ◽  
A. Honecker ◽  
C. P. Landee ◽  
...  
Keyword(s):  
Electron Spin Resonance ◽  
Liquid Phase ◽  
Electron Spin ◽  
Luttinger Liquid ◽  
Resonance Modes ◽  
Spin Resonance

Study of a superconductor—normal-metal interface in a finite geometry

1978 ◽  
Vol 18 (7) ◽  
pp. 3174-3184 ◽  
Author(s):  
Ora Entin-Wohlman ◽  
J. Bar-Sagi
Keyword(s):  
Finite Geometry ◽  
Normal Metal ◽  
Metal Interface

scholarly journals Strong spin resonance mode associated with suppression of soft magnetic ordering in hole-doped Ba1-xNaxFe2As2

2019 ◽  
Vol 4 (1) ◽  
Author(s):  
Florian Waßer ◽  
Jitae T. Park ◽  
Saicharan Aswartham ◽  
Sabine Wurmehl ◽  
Yvan Sidis ◽  
...  
Keyword(s):  
Magnetic Ordering ◽  
High Energy ◽  
Low Energy ◽  
Spin Reorientation ◽  
Soft Magnetic ◽  
Resonance Modes ◽  
Spin Resonance ◽  
Antiferromagnetic Correlations ◽  
Energy Mode ◽  
Strong Spin

AbstractSpin-resonance modes (SRM) are taken as evidence for magnetically driven pairing in Fe-based superconductors, but their character remains poorly understood. The broadness, the splitting and the spin-space anisotropies of SRMs contrast with the mostly accepted interpretation as spin excitons. We study hole-doped Ba1−xNaxFe2As2 that displays a spin reorientation transition. This reorientation has little impact on the overall appearance of the resonance excitations with a high-energy isotropic and a low-energy anisotropic mode. However, the strength of the anisotropic low-energy mode sharply peaks at the highest doping that still exhibits magnetic ordering resulting in the strongest SRM observed in any Fe-based superconductor so far. This remarkably strong SRM is accompanied by a loss of about half of the magnetic Bragg intensity upon entering the SC phase. Anisotropic SRMs thus can allow the system to compensate for the loss of exchange energy arising from the reduced antiferromagnetic correlations within the SC state.

Electrical resistivity of HTSC–normal metal interface

2013 ◽  
Vol 39 (2) ◽  
pp. 98-101 ◽  
Author(s):  
V. I. Sokolenko ◽  
V. A. Frolov
Keyword(s):  
Electrical Resistivity ◽  
Normal Metal ◽  
Metal Interface
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