One-Way Transparency of Light in Multiferroic CuB(2)O(4).
Phys Rev Lett
; 115(26): 267207, 2015 Dec 31.
Article
in En
| MEDLINE
| ID: mdl-26765023
ABSTRACT
We experimentally demonstrate one-way transparency of light in multiferroic CuB(2)O(4). The material is rendered transparent for light propagating in one direction, while opaque for light propagating in the opposite direction. The novel transparency results from a destructive interference of the electric dipole and magnetic dipole transitions. The realization of the effect has been accomplished by the application of a high magnetic field and the proper selection of the propagation direction of light in agreement with our quantum mechanical formulation of nonreciprocal directional dichroism.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Phys Rev Lett
Year:
2015
Document type:
Article
Affiliation country:
Japón