Broad-Band Polarization-Insensitive Metasurface Holography with a Single-Phase Map.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c07960
Abstract: The remarkable potential of metasurface holography promises revolutionary advancements for imaging, chip-integrated augmented/virtual reality (AR/VR) technology, and flat optical displays. The choice of constituent element geometry constrains many potential applications purveyed through polarization-independent optical response.… read more here.
Keywords: polarization; broad band; phase; metasurface holography ... See more keywords
A multi-band and polarization-independent perfect absorber based on Dirac semimetals circles and semi-ellipses array
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Physics B"
DOI: 10.1088/1674-1056/abfb57
Abstract: We design a four-band terahertz metamaterial absorber that relied on the block Dirac semi-metal (BDS). It is composed of a Dirac material layer, a gold reflecting layer, and a photonic crystal slab (PCS) medium layer.… read more here.
Keywords: band polarization; perfect absorber; multi band; absorber ... See more keywords
S-band Polarization All-Sky Survey (S-PASS): survey description and maps
Sign Up to like & getrecommendations! Published in 2019 at "Monthly Notices of the Royal Astronomical Society"
DOI: 10.1093/mnras/stz806
Abstract: We present the S-Band Polarization All Sky Survey (S-PASS), a survey of polarized radio emission over the southern sky at Dec. 3). The largest depolarization areas are in the inner Galaxy, associated with the Sagittarius… read more here.
Keywords: band polarization; survey; polarization; polarization sky ... See more keywords
Tunable reflective tri-band polarization converter based on graphene composite metasurface
Sign Up to like & getrecommendations! Published in 2023 at "Optical Engineering"
DOI: 10.1117/1.oe.62.5.057103
Abstract: Abstract. A graphene composite metasurface-based reflective tri-band polarization converter working in the terahertz frequency regime is proposed and investigated by CST Microwave Studio software. The polarization converter achieves high polarization conversion ratios (above 99%) for… read more here.
Keywords: polarization; converter; tri band; band polarization ... See more keywords
Band Polarization Effect on the Kondo State in a Zigzag Silicene Nanoribbon
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12091480
Abstract: Using the Numerical Renormalization Group method, we study the properties of a quantum impurity coupled to a zigzag silicene nanoribbon (ZSNR) that is subjected to the action of a magnetic field applied in a generic… read more here.
Keywords: kondo; band polarization; polarization; zigzag silicene ... See more keywords
Multi-Band Polarization-Insensitive Metamaterial Absorber for Microwave Based on Slotted Structure and Magnetic Rubber
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14081576
Abstract: A design method of five-band polarization-insensitive metamaterial absorber (MMA) based on the slotted structures and the magnetic rubber is proposed for L-, S-, C-, X-, and Ku-band applications. The slotted structures of the top layer,… read more here.
Keywords: absorber; ghz; magnetic rubber; band polarization ... See more keywords