Near-infrared thermal emission from near-Earth asteroids: Aspect-dependent variability
Sign Up to like & getrecommendations! Published in 2017 at "Icarus"
DOI: 10.1016/j.icarus.2016.11.011
Abstract: Abstract Here we explore a technique for constraining physical properties of near-Earth asteroids (NEAs) based on variability in thermal emission as a function of viewing aspect. We present case studies of the low albedo, near-Earth… read more here.
Keywords: thermal emission; emission near; variability; near earth ... See more keywords
Haumea’s thermal emission revisited in the light of the occultation results
Sign Up to like & getrecommendations! Published in 2019 at "Icarus"
DOI: 10.1016/j.icarus.2018.11.011
Abstract: Abstract A recent multi-chord occultation measurement of the dwarf planet (136108) Haumea (Ortiz et al., 2017) revealed an elongated shape with the longest axis comparable to Pluto’s mean diameter. The chords also indicate a ring around… read more here.
Keywords: thermal emission; occultation; haumea thermal; emission revisited ... See more keywords
Thermal emission measurements of ordinary chondrite mineral analogs in a simulated asteroid environment: 1. Constituent mineral phases
Sign Up to like & getrecommendations! Published in 2021 at "Icarus"
DOI: 10.1016/j.icarus.2021.114561
Abstract: Abstract Telescopic surveys suggest that S-type asteroids are the dominant small body type in the near-Earth object population and are among the most abundant in the inner main asteroid belt. Given the link between S-type… read more here.
Keywords: thermal emission; ordinary chondrite; chondrite mineral; environment ... See more keywords
Thermal emission of a two-dimensional semitransparent medium with discrete distributions of graded index
Sign Up to like & getrecommendations! Published in 2020 at "International Communications in Heat and Mass Transfer"
DOI: 10.1016/j.icheatmasstransfer.2020.104726
Abstract: Abstract The backward Monte Carlo method combined with the discrete Runge-Kutta ray-tracing technique (DRKRT) is developed to simulate the thermal emission of a two-dimensional medium with discrete distributions of graded index. Refractive index and its… read more here.
Keywords: index; thermal emission; graded index; discrete distributions ... See more keywords
Positive and negative charge trapping GaN HEMTs: Interplay between thermal emission and transport-limited processes
Sign Up to like & getrecommendations! Published in 2021 at "Microelectronics Reliability"
DOI: 10.1016/j.microrel.2021.114255
Abstract: This paper investigates the kinetics of buffer trapping in GaN-based normally-off high-voltage transistors. The analysis was carried out on transfer-length method (TLM) structures. By means of a custom setup, (i) we investigated the trapping and… read more here.
Keywords: gan hemts; charge trapping; negative charge; trapping gan ... See more keywords
Plant species' spectral emissivity and temperature using the hyperspectral thermal emission spectrometer (HyTES) sensor
Sign Up to like & getrecommendations! Published in 2019 at "Remote Sensing of Environment"
DOI: 10.1016/j.rse.2019.02.009
Abstract: Abstract The thermal domain (TIR; 2.5–15 μm) delivers unique measurements of plant characteristics that are not possible in other parts of the electromagnetic spectrum. However, these TIR measurements have largely been restricted to laboratory leaf level… read more here.
Keywords: emissivity; thermal emission; hyperspectral thermal; plant species ... See more keywords
The non-thermal emission from the colliding-wind binary Apep
Sign Up to like & getrecommendations! Published in 2022 at "Publications of the Astronomical Society of Australia"
DOI: 10.1017/pasa.2021.60
Abstract: Abstract Therecently discovered massive binary system Apep is the most powerful synchrotron emitter among the known Galactic colliding-wind binaries. This makes this particular system of great interest to investigate stellar winds and the non-thermal processes… read more here.
Keywords: system; colliding wind; non thermal; mathrm ... See more keywords
Nonvolatile Optically Reconfigurable Radiative Metasurface with Visible Tunability for Anticounterfeiting.
Sign Up to like & getrecommendations! Published in 2021 at "Nano letters"
DOI: 10.1021/acs.nanolett.1c01396
Abstract: Control of thermal emission underpins fundamental science, as it is related to both heat and infrared electromagnetic wave transport. However, realizing nonvolatile reconfigurable thermal emission is challenging due to the inherent complexity or limitation in… read more here.
Keywords: nonvolatile optically; thermal emission; radiative metasurface; optically reconfigurable ... See more keywords
Directional Radiative Cooling via Exceptional Epsilon-Based Microcavities.
Sign Up to like & getrecommendations! Published in 2023 at "ACS nano"
DOI: 10.1021/acsnano.3c01184
Abstract: The advent of nanophotonics enables the regulation of thermal emission in the momentum domain as well as in the frequency domain. However, earlier attempts to steer thermal emission in a certain direction were restricted to… read more here.
Keywords: epsilon based; based microcavities; thermal emission; exceptional epsilon ... See more keywords
Collective non-thermal emission from an extragalactic jet interacting with stars
Sign Up to like & getrecommendations! Published in 2017 at "Astronomy and Astrophysics"
DOI: 10.1051/0004-6361/201630333
Abstract: Context. The central regions of galaxies are complex environments, rich in evolved and/or massive stars. For galaxies hosting an active galactic nucleus (AGN) with jets, the interaction of the jets with the winds of the… read more here.
Keywords: thermal emission; energy; high energy; non thermal ... See more keywords
Direct thermal emission testing of aperiodic dielectric stack for narrowband thermal emission at mid-IR
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Applied Physics"
DOI: 10.1063/1.5140010
Abstract: Direct thermal testing of aperiodic all-dielectric structures is presented, and its high-Q and emissivity properties are experimentally demonstrated for carbon dioxide ( CO 2) gas sensing applications. Using a 7-layer dielectric stack consisting of alternating… read more here.
Keywords: thermal emission; dielectric stack; testing aperiodic; direct thermal ... See more keywords