Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths

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Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths. / Mutschke, H.; Andersen, A. C.; Jäger, C.; Henning, T.; Braatz, A.

I: Astronomy and Astrophysics, Bind 423, Nr. 3, 01.09.2004, s. 983-993.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Mutschke, H, Andersen, AC, Jäger, C, Henning, T & Braatz, A 2004, 'Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths', Astronomy and Astrophysics, bind 423, nr. 3, s. 983-993. https://doi.org/10.1051/0004-6361:20034544

APA

Mutschke, H., Andersen, A. C., Jäger, C., Henning, T., & Braatz, A. (2004). Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths. Astronomy and Astrophysics, 423(3), 983-993. https://doi.org/10.1051/0004-6361:20034544

Vancouver

Mutschke H, Andersen AC, Jäger C, Henning T, Braatz A. Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths. Astronomy and Astrophysics. 2004 sep. 1;423(3):983-993. https://doi.org/10.1051/0004-6361:20034544

Author

Mutschke, H. ; Andersen, A. C. ; Jäger, C. ; Henning, T. ; Braatz, A. / Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths. I: Astronomy and Astrophysics. 2004 ; Bind 423, Nr. 3. s. 983-993.

Bibtex

@article{4d61d1e8ae644fbd87d84ac2d6e4e1c2,
title = "Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths",
abstract = "We have used different spectroscopic techniques to obtain a consistent quantitative absorption spectrum of a sample of meteoritic nano-diamonds in the wavelength range from the vacuum ultraviolet (0.12 μm) to the far infrared (100 μm). The nano-diamonds have been isolated by a chemical treatment from the Allende meteorite (Braatz et al. 2000, Meteorit. Planet. Sci., 35, 75). Electron energy loss spectroscopy (EELS) extends the optical measurements to higher energies and allows the derivation of the optical constants (n & k) by Kramers-Kronig analysis. The results can be used to restrain observations and to improve current models of the environment where the nano-diamonds are expected to have formed. We also show that the amount of nano-diamond which can be present in space is higher than previously estimated by Lewis et al. (1989, Nature, 339, 117).",
keywords = "ISM: dust, extinction ISM: lines and bands, Methods: laboratory, Stars: abundances, Stars: atmospheres, Stars: carbon",
author = "H. Mutschke and Andersen, {A. C.} and C. J{\"a}ger and T. Henning and A. Braatz",
year = "2004",
month = sep,
day = "1",
doi = "10.1051/0004-6361:20034544",
language = "English",
volume = "423",
pages = "983--993",
journal = "Astronomy & Astrophysics",
issn = "0004-6361",
publisher = "E D P Sciences",
number = "3",

}

RIS

TY - JOUR

T1 - Optical data of meteoritic nano-diamonds from far-ultraviolet to far-infrared wavelengths

AU - Mutschke, H.

AU - Andersen, A. C.

AU - Jäger, C.

AU - Henning, T.

AU - Braatz, A.

PY - 2004/9/1

Y1 - 2004/9/1

N2 - We have used different spectroscopic techniques to obtain a consistent quantitative absorption spectrum of a sample of meteoritic nano-diamonds in the wavelength range from the vacuum ultraviolet (0.12 μm) to the far infrared (100 μm). The nano-diamonds have been isolated by a chemical treatment from the Allende meteorite (Braatz et al. 2000, Meteorit. Planet. Sci., 35, 75). Electron energy loss spectroscopy (EELS) extends the optical measurements to higher energies and allows the derivation of the optical constants (n & k) by Kramers-Kronig analysis. The results can be used to restrain observations and to improve current models of the environment where the nano-diamonds are expected to have formed. We also show that the amount of nano-diamond which can be present in space is higher than previously estimated by Lewis et al. (1989, Nature, 339, 117).

AB - We have used different spectroscopic techniques to obtain a consistent quantitative absorption spectrum of a sample of meteoritic nano-diamonds in the wavelength range from the vacuum ultraviolet (0.12 μm) to the far infrared (100 μm). The nano-diamonds have been isolated by a chemical treatment from the Allende meteorite (Braatz et al. 2000, Meteorit. Planet. Sci., 35, 75). Electron energy loss spectroscopy (EELS) extends the optical measurements to higher energies and allows the derivation of the optical constants (n & k) by Kramers-Kronig analysis. The results can be used to restrain observations and to improve current models of the environment where the nano-diamonds are expected to have formed. We also show that the amount of nano-diamond which can be present in space is higher than previously estimated by Lewis et al. (1989, Nature, 339, 117).

KW - ISM: dust, extinction ISM: lines and bands

KW - Methods: laboratory

KW - Stars: abundances

KW - Stars: atmospheres

KW - Stars: carbon

UR - http://www.scopus.com/inward/record.url?scp=4243200451&partnerID=8YFLogxK

U2 - 10.1051/0004-6361:20034544

DO - 10.1051/0004-6361:20034544

M3 - Journal article

AN - SCOPUS:4243200451

VL - 423

SP - 983

EP - 993

JO - Astronomy & Astrophysics

JF - Astronomy & Astrophysics

SN - 0004-6361

IS - 3

ER -

ID: 232623097