Latent Superconductivity in doped manganites

Details Latent Superconductivity in doped manganites Latent Superconductivity in doped manganites

2006-07-14

arxiv.org/abs/cond-mat/0607369v1

Physics

Condensed Matter

Strongly Correlated Electrons

4 pages

Scientific paper

We analyze effective Hamiltonian of ferromagnetic half metal phase of doped manganites and find a latent d-wave spin triplet superconductivity. Spin triplet state for a d-wave pair is enabled by orbital degrees of freedom. This high Tc superconductivity is, however, kept dormant by some intrinsic strong cooper pair breaking processes. Low T anomalies such as i) long distance superconducting proximity effects into manganites, ii) pseudogaps in tunneling, ARPES and iii) nodal quasi particles and absence of bilayer splitting in ARPES in bilayer manganite get natural and qualitative explanation. Some consequences of our orbital pairing superconductivity are pointed out.

Affiliated with

Also associated with

No associations

Rating

Latent Superconductivity in doped manganites 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 Latent Superconductivity in doped manganites, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Latent Superconductivity in doped manganites will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-96978