BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C

Details BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C

2003-01-16

arxiv.org/abs/cond-mat/0301290v1

Physics

Condensed Matter

Superconductivity

5 pages, 3 figures

Scientific paper

10.1103/PhysRevB.68.174501

The s+g mixed gap function \Delta_k=\Delta {[(1-x)-x\sin^4\theta\cos4\phi]} (x: weight of g-wave component) has been studied within BCS theory. By suitable consideration of the pairing interaction, we have confirmed that the coexistence of s- and g-wave, as well as the state with equal s and g amplitudes (i.e., x=1/2) may be stable. This provides the semi-phenomenological theory for the s+g-wave superconductivity with point nodes which has been observed experimentally in borocarbides YNi_2B_2C and possibly in LuNi_2B_2C.

Affiliated with

Also associated with

No associations

Rating

BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and BCS theory for s+g-wave superconductivity borocarbides Y(Lu)Ni$_2$B$_2$C will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-534995