Advanced Optical Materials
Editor-in-Chief: Peter Gregory, Deputy Editors: Eva Rittweger, Guido Fuchs, Anja Eberhardt
Online ISSN: 2195-1071
Associated Title(s): Advanced Energy Materials, Advanced Engineering Materials, Advanced Functional Materials, Advanced Healthcare Materials, Advanced Materials, Advanced Materials Interfaces, Laser & Photonics Reviews, Particle & Particle Systems Characterization, Small
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Recently Published Articles
- Second Harmonic Generation: Second Harmonic Generation Circular Dichroism from Self-Ordered Hybrid Plasmonic–Photonic Nanosurfaces (Advanced Optical Materials 3/2014) (page 207)
Alessandro Belardini, Alessio Benedetti, Marco Centini, Grigore Leahu, Francesco Mura, Simona Sennato, Concita Sibilia, Valentina Robbiano, Maria Caterina Giordano, Christian Martella, Davide Comoretto and Francesco Buatier de Mongeot
Article first published online: 12 MAR 2014 | DOI: 10.1002/adom.201470018
A. Belardini et al. find that hybrid structures composed by self-ordered dielectric nanospheres partially covered by gold nanocrescents produce an efficient second harmonic generation signal due to the cooperative effect of localized plasmon excitation and a 2D Bragg grating. Asymmetries in the geometric shape of the gold nanocrescents induce a circularly polarized optical response.
- Flexible LEDs: Fully Flexible GaN Light-Emitting Diodes through Nanovoid-Mediated Transfer (Advanced Optical Materials 3/2014) (page 302)
Jun Hee Choi, Eun Hyoung Cho, Yun Sung Lee, Mun-Bo Shim, Ho Young Ahn, Chan-Wook Baik, Eun Hong Lee, Kihong Kim, Tae-Ho Kim, Sangwon Kim, Kyung-Sang Cho, Jongseung Yoon, Miyoung Kim and Sungwoo Hwang
Article first published online: 12 MAR 2014 | DOI: 10.1002/adom.201470017
Fully flexible GaN-LEDs emitting bright green or blue light are demonstrated by J. H. Choi, M. Kim, and co-workers on page 267. The LEDs have an embedded architecture consisting of hard GaN light-emitting arrays embedded in a soft polymer matrix. This is enabled by accurately reducing the adhesion strength of the LT-GaN/Ti hetero-interface via nanovoid formation, and transferring the stack arrays into ultrathin, flexible substrates.
- Contents: (Advanced Optical Materials 3/2014) (pages 201–206)
Article first published online: 12 MAR 2014 | DOI: 10.1002/adom.201470015
- Negative Index Materials: Materials Selections and Growth Conditions for Large-Area, Multilayered, Visible Negative Index Metamaterials Formed by Nanotransfer Printing (Advanced Optical Materials 3/2014) (page 255)
Li Gao, Youngmin Kim, Abraham Vazquez-Guardado, Kazuki Shigeta, Steven Hartanto, Daniel Franklin, Christopher J. Progler, Gregory R. Bogart, John A. Rogers and Debashis Chanda
Article first published online: 12 MAR 2014 | DOI: 10.1002/adom.201470019
J. A. Rogers, D. Chanda, and co-workers use a nanotransfer printing technique to fabricate large-area visible 3D negative index metamaterials. Alternating silver and dielectric layers are printed over a large area on a flexible substrate, and deposition conditions are introduced such that nearly ideal geometries with excellent optical properties are obtained.