Publisher's Note: Long-Range Phase Coherence in Double-Barrier Magnetic Tunnel Junctions with a Large Thick Metallic Quantum Well [Phys. Rev. Lett. 115, 157204 (2015)]
Phys Rev Lett. 2015 Dec 11;115(24):249903.
doi: 10.1103/PhysRevLett.115.249903.
Epub 2015 Dec 8.