The growing interest in solar energy during recent years has spurred on the development of high-efficiency optical absorbers using emerging concepts in plasmonics and metamaterials. Most absorber designs require patterning on a subwavelength scale, making large-scale fabrication expensive or impractical. This study presents an all-metal metasurface with tightly packed, sub-80 nm nanodomes fabricated by template-stripping thin gold films from reusable silicon templates. Subwavelength patterning was achieved via molecular self-assembly of block copolymers, which enables large-area, periodic patterning with nanometer precision. The proposed nanodome surface acts as an optical absorber capable of absorbing 97% of incident light in the visible r...
The interest in confining light within the sub-wavelength regime has been motivated by the urgency i...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...
The growing interest in solar energy during recent years has spurred on the development of high-effi...
The growing interest in solar energy during recent years has spurred on the development of high-effi...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
Producing ultrathin light absorber layers is attractive towards the integration of lightweight plana...
Producing ultrathin light absorber layers is attractive towards the integration of lightweight plana...
Strategies to confine electromagnetic field within ultrathin film emerge as essential technologies f...
Achieving complete absorption of visible light with a minimal amount of material is highly desirable...
The interest in confining light within the sub-wavelength regime has been motivated by the urgency i...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...
The growing interest in solar energy during recent years has spurred on the development of high-effi...
The growing interest in solar energy during recent years has spurred on the development of high-effi...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
International audienceProducing ultrathin light absorber layers is attractive towards the integratio...
Producing ultrathin light absorber layers is attractive towards the integration of lightweight plana...
Producing ultrathin light absorber layers is attractive towards the integration of lightweight plana...
Strategies to confine electromagnetic field within ultrathin film emerge as essential technologies f...
Achieving complete absorption of visible light with a minimal amount of material is highly desirable...
The interest in confining light within the sub-wavelength regime has been motivated by the urgency i...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...
Light-matter interactions are extremely important, as they sustain life on Earth and can be tailored...