Matches in SemOpenAlex for { <https://semopenalex.org/work/W4383876128> ?p ?o ?g. }
- W4383876128 endingPage "121" @default.
- W4383876128 startingPage "121" @default.
- W4383876128 abstract "Abstract We have measured the complex refractive indices, from 0.4 to 1.6 μ m, of five laboratory-generated organic refractory materials (tholins) produced at low temperature (150 K) using plasma chemistry in the stream of a supersonic expansion in NASA Ames’ COsmic SImulation Chamber (COSmIC) facility. Three samples were produced from N 2 :CH 4 gas precursors (with different voltages inducing different degrees of ionization in the plasma), one sample was produced from N 2 :CH 4 :C 2 H 2 , and one sample was produced from Ar:CH 4 in order to produce a purely carbonaceous sample. The optical constants, n and k , of the samples were determined using spectral reflectance measurements. We observe that both n and k appear to be correlated with the nitrogen content in the solid sample, with samples containing more nitrogen having higher n and k . Comparisons to previous laboratory studies and Titan aerosol optical constants derived from observations show that the COSmIC tholins with a higher nitrogen content (higher n and k ) are closer analogs of Titan aerosols. We also present a new analysis of Cassini Visible Infrared Mapping Spectrometer observations of Titan’s atmosphere in the visible to near infrared using the COSmIC tholin optical constants in a radiative transfer model. The COSmIC tholin sample produced from N 2 :CH 4 with the lowest energy level has a spectral behavior that appears well suited to reproduce the observed Titan aerosol properties. This study has therefore demonstrated that this COSmIC tholin sample has valuable and promising optical properties for the analysis of Cassini’s Titan atmospheric observations." @default.
- W4383876128 created "2023-07-12" @default.
- W4383876128 creator A5009604315 @default.
- W4383876128 creator A5047876874 @default.
- W4383876128 creator A5073113202 @default.
- W4383876128 creator A5079416959 @default.
- W4383876128 creator A5079868829 @default.
- W4383876128 date "2023-07-01" @default.
- W4383876128 modified "2023-09-25" @default.
- W4383876128 title "First Optical Constants of Laboratory-generated Organic Refractory Materials (Tholins) Produced in the NASA Ames COSmIC Facility from the Visible to the Near Infrared (0.4–1.6 μm): Application to Titan’s Aerosols" @default.
- W4383876128 cites W1903665288 @default.
- W4383876128 cites W1970392952 @default.
- W4383876128 cites W1973367332 @default.
- W4383876128 cites W1976747944 @default.
- W4383876128 cites W1978446652 @default.
- W4383876128 cites W1979194932 @default.
- W4383876128 cites W1984170589 @default.
- W4383876128 cites W1989184845 @default.
- W4383876128 cites W1993440787 @default.
- W4383876128 cites W2004359373 @default.
- W4383876128 cites W2007268034 @default.
- W4383876128 cites W2008777117 @default.
- W4383876128 cites W2009584862 @default.
- W4383876128 cites W2009723183 @default.
- W4383876128 cites W2015456842 @default.
- W4383876128 cites W2018428802 @default.
- W4383876128 cites W2025174650 @default.
- W4383876128 cites W2042750578 @default.
- W4383876128 cites W2044876381 @default.
- W4383876128 cites W2046400600 @default.
- W4383876128 cites W2047360505 @default.
- W4383876128 cites W2050972474 @default.
- W4383876128 cites W2054489509 @default.
- W4383876128 cites W2056496249 @default.
- W4383876128 cites W2062428443 @default.
- W4383876128 cites W2064207836 @default.
- W4383876128 cites W2066776950 @default.
- W4383876128 cites W2071227065 @default.
- W4383876128 cites W2079911006 @default.
- W4383876128 cites W2079964288 @default.
- W4383876128 cites W2091505187 @default.
- W4383876128 cites W2095969845 @default.
- W4383876128 cites W2127645034 @default.
- W4383876128 cites W2130418129 @default.
- W4383876128 cites W2133358733 @default.
- W4383876128 cites W2140751136 @default.
- W4383876128 cites W2144873735 @default.
- W4383876128 cites W2157649954 @default.
- W4383876128 cites W2163856750 @default.
- W4383876128 cites W2204637572 @default.
- W4383876128 cites W2237967923 @default.
- W4383876128 cites W2344188539 @default.
- W4383876128 cites W2544517157 @default.
- W4383876128 cites W2579436545 @default.
- W4383876128 cites W2589692288 @default.
- W4383876128 cites W2618174566 @default.
- W4383876128 cites W2760806348 @default.
- W4383876128 cites W2772447836 @default.
- W4383876128 cites W2778614537 @default.
- W4383876128 cites W2785037582 @default.
- W4383876128 cites W2890032187 @default.
- W4383876128 cites W2892358863 @default.
- W4383876128 cites W2893853573 @default.
- W4383876128 cites W2941806178 @default.
- W4383876128 cites W2963596979 @default.
- W4383876128 cites W2969322216 @default.
- W4383876128 cites W3003424343 @default.
- W4383876128 cites W3014593097 @default.
- W4383876128 cites W3033288361 @default.
- W4383876128 cites W3095933801 @default.
- W4383876128 cites W3102182746 @default.
- W4383876128 cites W3102495667 @default.
- W4383876128 cites W3104014571 @default.
- W4383876128 cites W3104157531 @default.
- W4383876128 cites W3104346863 @default.
- W4383876128 cites W3105831445 @default.
- W4383876128 cites W3112182647 @default.
- W4383876128 cites W3114316744 @default.
- W4383876128 cites W3121892507 @default.
- W4383876128 cites W3129804208 @default.
- W4383876128 cites W3135410946 @default.
- W4383876128 cites W3153234439 @default.
- W4383876128 cites W3208559960 @default.
- W4383876128 cites W4200044247 @default.
- W4383876128 cites W4200599926 @default.
- W4383876128 cites W4210277661 @default.
- W4383876128 cites W4293241154 @default.
- W4383876128 cites W4293244592 @default.
- W4383876128 cites W4295969482 @default.
- W4383876128 cites W4323656485 @default.
- W4383876128 cites W849961285 @default.
- W4383876128 doi "https://doi.org/10.3847/psj/acd83f" @default.
- W4383876128 hasPublicationYear "2023" @default.
- W4383876128 type Work @default.
- W4383876128 citedByCount "0" @default.
- W4383876128 crossrefType "journal-article" @default.
- W4383876128 hasAuthorship W4383876128A5009604315 @default.
- W4383876128 hasAuthorship W4383876128A5047876874 @default.