Oxides have become a key ingredient for new concepts of electronic devices. To a large
extent, this is due to the profusion of new physics and novel functionalities arising from …

▪ Abstract In the nanoscience era, the properties of many exciting new materials and devices
will depend on the details of their composition down to the level of single atoms. Thus the …

Carefully controlled interfaces between two materials can give rise to novel physical
phenomena and functionalities not exhibited by either of the constituent materials alone …

Multilayers of superconducting/ferromagnetic (SC/FM) YBa 2 Cu 3 O 7∕ La 2∕ 3 Ca 1∕ 3
MnO 3 have been studied by neutron reflectometry. The occurrence of a structurally …

Using neutron reflectometry and resonant x-ray techniques we studied the magnetic
proximity effect (MPE) in superlattices composed of superconducting YBa 2 Cu 3 O 7 and …

A large magnetic coupling has been observed at the La0. 7Ca0. 3MnO3/LaNiO3
(LCMO/LNO) interface. The x-ray photoelectron spectroscopy (XPS) study results show that …

Negative refraction, which reverses many fundamental aspects of classical optics, can be
obtained in systems with negative magnetic permeability and negative dielectric permittivity …

Ferromagnetic resonance driven spin pumping, a topic of steadily increasing interest since
its emergence over two decades ago, remains one of the most exciting research fields in …

The pseudogap (PG) derived from the analysis of the excess conductivity σ′(T) in
superlattices and double-layer films of YBa 2 Cu 3 O 7− δ-PrBa 2 Cu 3 O 7− δ (YBCO …

We studied the magnetic properties of La 0.7 Ca 0.3 MnO 3∕ YBa 2 Cu 3 O 7− δ
superlattices. Magnetometry showed that with increasing YBa 2 Cu 3 O 7− δ layer thickness …