Results 41 to 50 of about 610,136 (345)

Far-Infrared Circular Polarization and Polarization Filtering Based on Fermat's Spiral Chiral Metamaterial

IEEE Photonics Journal, 2015
A bilayered-twisted Fermat's spiral chiral metamaterial (FSCMM) is proposed for the realization of circular polarization of far-infrared waves and polarization filters.
N. Yogesh, Tao Fu, Feng Lan, Zhengbiao Ouyang   +3 more
doaj   +1 more source

Far Infrared Radiation Property of Elbaite/Alumina Composite Materials [PDF]

E3S Web of Conferences, 2020
Far infrared materials have been prepared by precipitation method using natural elbaite powder as raw materials, which belongs to tourmaline group. The chemical formula of elbaite is Na(Al, Li)3Al6B3Si6O27(O, OH, F)4. X-ray powder diffraction (XRD) shows
Lu Qi, Li Bowen, Zhang Huan
doaj   +1 more source

Comfort and Functional Properties of Far-Infrared/Anion-Releasing Warp-Knitted Elastic Composite Fabrics Using Bamboo Charcoal, Copper, and Phase Change Materials

Applied Sciences, 2016
Elastic warp-knitted composite fabrics with far-infrared emissivity and an anion-releasing property were prepared using bamboo charcoal (BC), copper (Cu), and phase-change material (PCM).
Ting-Ting Li, Yi-Jun Pan, Chien-Teng Hsieh, Ching-Wen Lou, Yu-chun Chuang, Yu-Tien Huang, Jia-Horng Lin   +6 more
doaj   +1 more source

Contactless Determination of Optimal Chloride Concentration for Power Conversion Efficiency in CH₃NH₃Pb(Cl,I)₃ Using Photoluminescence Spectroscopy

Photonics, 2021
We applied room-temperature photoluminescence (PL) spectroscopy for the compositional engineering of a CH3NH3Pb(Cl,I)3 light harvester in an alloy-based perovskite solar cell.
Takaho Asai, Seigo Ito, Takayuki Makino
doaj   +1 more source

Tunable far-infrared laser spectroscopy of deuterated isotopomers of Ar–H2O [PDF]

, 1991
Several far-infrared vibration-rotation-tunneling transitions have been measured in deuterated isotopomers of Ar–H2O for the first time. These experimental results will enable the generation of improved intermolecular potential energy surfaces for the Ar–
Blake, Geoffrey A., Bumgarner, R. E., Green, Peter G., Stockman, Paul A., Suzuki, Sakae   +4 more
core   +1 more source

Study of dust color temperature and visual extinction distribution of a far infrared cavity at 60 and 100 µm IRAS map around the AGB star at galactic latitude 8.6⁰

Bibechana, 2020
The dust-grain structure in the far infrared region under IRAS (Infrared Astronomical Satellite) Survey was studied using sky view virtual observatory. In order to find the possible far infrared cavity, we used SIMBAD database. In this paper, we discuss
A K Gautam, B Aryal
doaj   +3 more sources

Millimeter-Wave Beam Shaping for Biological Exposure Experiments Using a 265-GHz Gyrotron

IEEE Access
This study develops an optical system for shaping 265 GHz high-power radiation from a gyrotron into well-defined beams for biological millimeter-wave exposure experiments on rabbit eye and skin samples.
Masafumi Fukunari, Yoshinori Tatematsu, Yukihisa Suzuki, Alfred Kik, Toshio Kamijo, Maya Mizuno, Yuusuke Yamaguchi, Masami Kojima, Takafumi Tasaki, Hiroshi Sasaki   +9 more
doaj   +1 more source

Self-heated thermocouples for far-infrared detection [PDF]

, 1982
A novel self-heated Bi-Sb thermocouple for far-infrared detection has been developed. The detector is suitable for integration with monolithic antennas and imaging arrays.
Neikirk, Dean P., Rutledge, David B.
core   +1 more source

Germanium:gallium photoconductors for far infrared heterodyne detection [PDF]

, 1988
Highly compensated Ge:Ga photoconductors have been fabricated and evaluated for high bandwidth heterodyne detection.
Grossman, E. N., Haller, E. E., Park, I. S., Watson, Dan M.   +3 more
core   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source