Spin-polarized quasiparticle injection effects in YBCO thin films

Details Spin-polarized quasiparticle injection effects in YBCO thin films Spin-polarized quasiparticle injection effects in YBCO thin films

2005-05-06

arxiv.org/abs/cond-mat/0505152v1

Physics

Condensed Matter

Superconductivity

6 pages, 2 figures

Scientific paper

10.1016/j.ssc.2005.04.050

We report detailed transport studies on ferromagnet-superconductor heterostructures. Epitaxial heterostructures of half-metal colossal magnetoresistive La2/3Ca1/3MnO3 (HM-CMR) and high Tc superconducting YBa2Cu3O7 (YBCO) are grown on SrTiO3 (100) single crystal substrates by pulsed laser deposition. Using the HM--CMR layer as source for spin-polarized quasiparticles, we show the effect of injection of spin-polarized quasiparticles into the ab-plane and along the c-axis of YBCO. The results show a drop in the ab-plane resistance Rab (T) in the case of injection along the c-axis that is discussed to be related to the opening of a pseudogap.

Affiliated with

Also associated with

No associations

Rating

Spin-polarized quasiparticle injection effects in YBCO thin films 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 Spin-polarized quasiparticle injection effects in YBCO thin films, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spin-polarized quasiparticle injection effects in YBCO thin films will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-693352