Photonic doping of epsilon-near-zero media
Abstract
Doping semiconductor materials with impurity atoms enables control of the optoelectronic properties that enhance functionality. Liberal et al. describe numerically and experimentally an analogous doping effect for a group of photonic materials. They introduced a dielectric into an otherwise nonmagnetic material, which produced a magnetic response. The generality of the method should allow the design of photonic materials with enhanced and controlled electromagnetic response.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Mar 10, 2017
- Source ID
- 10.1126/science.aal2672
Entities
People
- Ahmed M. Mahmoud
- Brian Edwards
- Iñigo Liberal
- Nader Engheta
- Yue Li
Organizations
- Air Force Office of Scientific Research
- Office of Naval Research
- The American University in Cairo
- Tsinghua University
- University of Pennsylvania