2k citations
- University of CreteGR29 papers
- Iowa State UniversityUS11 papers
- Ames National LaboratoryUS9 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Observatoire de ParisFR5 papers
- University of CambridgeGB4 papers
- University of PatrasGR4 papers
- California Institute of TechnologyUS3 papers
- CEA Paris-SaclayFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- FORTH Institute of Electronic Structure and LaserGR3 papers
- Los Alamos National LaboratoryUS3 papers
10 papers · 1 filter
Subjecting a graphene monolayer to tension and compression
Georgia Tsoukleri, John Parthenios, Konstantinos Papagelis +5
The mechanical behaviour of graphene flakes under both tension and compression is examined using a cantilever-beam arrangement. Two different sets of samples were employed involvin…
Photoplastic effects in chalcogenide glasses: A review
S. N. Yannopoulos, M. L. Trunov
A synopsis of the various photoinduced changes of rheological, mechanical and elastic properties is presented in the first part of the article. After a critical appraisal of a larg…
Femtosecond Coherent Control of Spin with Light in (Ga,Mn)As ferromagnets
M. D. Kapetanakis, I. E. Perakis, K. J. Wickey +2
Using density matrix equations of motion, we predict a femtosecond collective spin tilt triggered by nonlinear, near--ultraviolet (3eV), coherent photoexcitation of (Ga,Mn)As…
Negative refractive index due to chirality
Jiangfeng Zhou, Jianfeng Dong, Thomas Koschny +2
We demonstrate experimentally and numerically that metamaterials based on bilayer cross wires give giant optical activity, circular dichroism, and negative refractive index. The pr…
Negative refractive index response of weakly and strongly coupled optical metamaterials
Jiangfeng Zhou, Thomas Koschny, Maria Kafesaki +1
e present a detailed study of the retrieved optical parameters, electrical permittivity, magnetic permeability and refractive index, of the coupled fishnet metamaterial structures…
Nonplanar Chiral Metamaterials with Negative Index
Bingnan Wang, Jiangfeng Zhou, Thomas Koschny +1
We demonstrate experimentally and numerically that nonplanar chiral metamaterials give giant optical activity, circular dichroism, and negative refractive index. The transmission,…