Heidelberg - Jena - Database of Optical Constants (HEJDOC)

Carbonaceous species

• diamond    (quick look¹   at   diamond  data)

• graphite
  

• coals,kerogens
  

• quenched carbonaceous composite
  

• hydrogenated amorphous carbon
  

• amorphous carbon    (quick look¹   at   amC   data)

  
  

• miscellaneous: PAHs, fullerenes, etc.

• PAHs with nitrogen

• PAHs with metals

s i l i c o n   c a r b i d e
state	material	data	range (micron)	Temperature	reference (and link)
cryst.	diamond	n [tab.]	441-768 μm (VIS)	-	Martens (1902) Ann. Phys. 8, 463
cryst.	diamond	n,k [tab.]	0.23 - 0.64 μm (UVIS)	-	Peter (1923) Z. Phys. 15, 358
cryst.	diamond	abs.[fig.]	2-15 μm (IR)	-	Lax, Burstein (1955) Phys. Rev. 97, 39
cryst.	diamond	abs.c. [fig.] abs. [fig.]	0.23-0.3 μm (UV)	80-290 K	Clark et al. (1956) Proc. Roy. Soc. A234, 363
cryst.	diamond	abs. [fig.]	0.2-0.4 μm (UVIS)	-	Custers, Raal (1957) Nature 179, 268
cryst.	diamond	transm.[fig.]	4.9-5.6 eV (UV)	80-650 K	Clark (1959) J. Phys. Chem. Sol. 8, 481
cryst.	diamond	band struct. [tab.]	-	-	Kleinmann, Phillips (1959) Phys. Rev. 116, 880
cryst.	diamond	band struct. [tab.]	-	-	Kleinmann, Phillips (1960) Phys. Rev. 117, 460
cryst.	diamond	refl. [fig.]	0.09-0.16 μm (UV)		Nelson, Crocker (1960) Bull. Am. Phys. Soc. 5, 431
cryst.	diamond	abs.c. [fig.]	2-6 μm (IR)	-	Hardy, Smith (1961) Phil. Mag. 6, 1163
.	diamond	transm. [fig.]	2.5 - 13 μm (UV-IR)		Charette (1962) Proc. Intern. Cong. Diamonds Ind., Paris
cryst.	diamond	n,k; e1,2 [fig]	0.05 - 0.22 (UV)	300 K	Philipp, Taft (1962) Phys. Rev. 127, 159.
cryst.	diamond	ext.c. [fig.]	5-14 eV (UVIS)	90-600 K	Clark et al. (1964) Proc. Roy. Soc. Lond. A277, 312
cryst.	diamond	abs.c. [fig.] refl. [fig.]	5-14 eV (UV)	90-661 K	Clark et al. (1964) Proc. Roy. Soc. Lond. A277, 312
cryst.	diamond	refl., abs.c. [fig.] e1,2 [fig.]	0.04 - 0.44 (UV)	-	Philipp, Taft (1964) Phys. Rev. A136, 1445
cryst.	diamond	refl. [fig.] n, k ,e1,2 [fig.]	2 - 22 eV (UVIS)	-	Walker, Osantowski (1964) Phys. Rev. A134, 153
.	diamond	n	visual		von Rosch (1965) Opt. Acta 12, 253
cryst.	diamond	refl.,e1,2 [fig.]	1-31 eV (VIS)	77-300 K	Roberts, Walker (1967) Phys. Rev. 161, 730
cryst.	diamond	n [fig.]	0.35-0.66 μm (UVIS)	-	Vishnevskij, Malogolovetz (1973) Dokl. Akad. Nauk USSR A35, 892
.	diamond	n	visual		Bartoshinskii et al. (1975) Miner. Sb. Lvov 29, 24
.	diamond	abs.c. [fig.]	2-22 eV (UV)	295 K	Vavilov, Konorova (1976) Sov. Phys. Usp. 19, 301
.	diamond	refr.ind.(T,P)	.		Fontanella et al. (1977) Appl. Opt. 16, 2949
synth.	diamond	abs.	infrared		Malogolovets, Petrusa (1980) Sverhtverdye Materialy 6, 11
cryst.	diamond	n	2.5 - 25		Edwards, Ochoa (1981) J. Opt. Soc. Am. 71, 607
-	diamond-like films	n,k[fig.] Qext/a[fig.]	0.25-0.75 μm	300-800K	Khan, A. Azim et al.(1983), Physical Review B, v.28,12, p.7229
cubic	C (diamond)	n,k [tab] (c!)	0.04 - 20		Edwards, Philipp (1985) in Palik E. (ed) Handbook of Optical Constants of Solids. Acad. Press, p.665.
cryst.	(IS) diamond	e1,2	.		Lewis et al. (1987) Nature 326, 160
.	diamond	opt.const.	0.0024 - 0.1216		Windt et al. (1988) Appl. Opt. 27, 279
cryst.	(IS) diamond	e1,2 [fig] abs.[fig.]	0.1 - 10 μm (UVIS-IR)	-	Lewis et al. (1989) Nature 339, 117.
cryst.	(IS) diamond	e.e.l. [fig.]	3-60 eV (UV)	-	Bernatowicz et al. (1990) Astrophys. J. 359, 246.
cryst.	diamond	abs.c.	0.2 - 0.8		Wilks, Wilks (1991) Properties and Applications of Diamond, Butterworth-H., Oxford
cryst.	diamond	n,k [fig.] Reflectance [fig.] ε [fig.]	0-25 eV (UV)	-	Papadopoulos, A.D. et al. (1991), Physical Review B, Vol.43,6,p.5090
amor.	diamond	e1,2 [fig] n,k [fig.]	1-40 eV (UVIS)	-	Xiong et al. (1993) Phys. Rev. B48, 8016.
-	diamond-like	Qext/a [fig]	2.5 - 25 μm (IR)	-	Colangeli et al. (1994) Astron. Astrophys. 284, 583.
cryst.	(IS) diamond	transm. [fig]	2.3 - 18 μm (IR)	-	Koike et al. (1995) Mon. Not. Roy. Astron. Soc. 277, 986.
cryst.	(IS) diamond	m.abs.c.	0.2 - 500 μm (IR)	290 - 470 K	Mutschke et al. (1995) Astrophys. J. 454, L157.
cryst.	diamond-like film	abs.	UV - IR	600-950 K	Akkerman et al. (1996) J. Appl. Phys. 80, 3068
.	(IS) diamond	abs. [fig]	2.5 - 200 μm (IR)	-	Hill et al. (1997) Meteorit. Planet. Sci. 32, 713.
cryst.	diamond	abs. [fig]	3.42 - 3.67 &mu,m (NIR)	800 K	Cheng et al. (1997) J. Chem. Phys. 106, 7411
.	(IS) diamond	abs.spectra [fig]	0.19 - 0.82; 2.5 - 25 (UVIS;IR)	-	Andersen et al. (1998) Astron. Astrophys. 330, 1080.
cryst.	diamond	n,k	2.5 - 500 μm (IR)		Dore et al. (1998) Appl. Opt. 37, 5731
cryst.	diamond	n,k; e1,2 [fig]	0.06-30 eV (UVIS)		Djurisic, Li (1998) Appl. Opt. 37, 7273
cryst.	diamond	abs.sp. [fig]	0.004 - 0.0044 μm (UV-Xray)	-	Graupner et al. (1999) Phys. Rev. B 60, 17023
cryst.	diamond	abs. [fig.]	3.43-3.53 μm	300 -1000 K	Guillois et al. (1999) Astrophys. J. 521, L133.
cryst.	diamond	n [fig]	85 - 106 μm (IR)	300 - 925 K	Ruf et al. (2000) Phys. Rev. B 62, 16578
cryst.	diamond	e.e.l. [fig]	0.0124 - inf-ty	-	Ziaja et al. (2001) Phys. Rev. B 64, 214104.
polycryst.	carbonado diamond	absorbance [fig.]	2.5-20 μm (IR)	-	Garai et al. (2006) ApJ
.	C14H20 (diamantane: molecule)	Reflection [fig.]	3.33-15.38 μm (IR)	-	Oomens et al. (2006) J. Mol. Spectrosc.
.	C18H24 (triamantane: molecule)	Reflection [fig.]	3.33-15.38 μm (IR)	-	Oomens et al. (2006) J. Mol. Spectrosc.
.	C22H28 (tetramantane: molecule)	Reflection [fig.]	3.33-15.38 μm (IR)	-	Oomens et al. (2006) J. Mol. Spectrosc.
.	C26H32 (pentamantane: molecule)	Reflection [fig.]	3.33-15.38 μm (IR)	-	Oomens et al. (2006) J. Mol. Spectrosc.
.	C26H30 (hexamantane: molecule)	Reflection [fig.]	3.33-15.38 μm (IR)	-	Oomens et al. (2006) J. Mol. Spectrosc.
cryst.	diamond	Absorbance [fig.]	0.2-0.8 μm (UVIS)	-	Anja C. Andersen et al. (2018),A&A,v.330,p.1080
cryst.	diamond	n,k[fig.] Qext [fig.]	0.1-100 μm (UVIS)	-	Jones A.P. et al. (2022),A&A, V.657, id.A128, 17pp.
g r a p h i t e
cryst.	graphite	DC cond.	-	-	Primak (1956) Phys. Rev. 103, 544
cryst.	graphite	Reflection[fig.]	2-32 μm(IR)	-	Boyle, Nozieres (1958) Phys. Rev. 111, 782
cryst.	graphite	e.e.l.	-	-	Ichikawa (1958) Phys. Rev. 109, 653
.	graphite	refl.	visial		McCartney, Ergan (1958) Fuel 37, 272
cryst.	graphite	cond.	-	2.8 - 298 K	Soule (1958) Phys. Rev. 112, 698
.	graphite	e.e.l.	.		Nozieres, Pines (1959) Phys. Rev. 113, 1254
.	graphite	e.struct.	.		Haering, Mrozowski (1960) Prog. Semicond. v.5, Wiley, N.Y., p.273
.	graphite	e.e.l.	.		Leder, Suddeth (1960) J. Appl. Phys. 31, 1422
.	graphite	DC cond.	.	2170 - 2770 K	Klein (1962) J. Appl. Phys. 33, 3338
.	graphite	.	vis. - near IR		Nelson (1962) Bull. Am. Phys. Soc. 7, 332
cryst.	graphite	abs.	0.21 - 0.55		Ergun, McCartney (1963) Proc. 5th conf. Carbon. Pergam., NY, v.2, p.167
.	graphite	e.struct.	.		Dresselhaus, Mavroides (1964) IBM J. Res. Dev. 8, 262
cryst.	graphite	n,k; [fig.] e1,2 [fig.]	0.11 - 0.3 μm (UV)	-	Carter et al. (1965) Phys. Rev. A137, 639.
cryst.	graphite	e1,2 [fig]	1-40 eV (UV)	-	Taft, Philipp (1965) Phys. Rev. A138, 197.
.	graphite	eo [fig]	visual		Lenham, Treherne (1966) Observ. 86, 36
-	graphite	k [f+t]	0.2-0.6 μm (UVIS)	-	Wickramasinghe,N.C. (1966), Monthly Notices of the Royal Astronomical society,Vol.131, p.263
cryst.	graphite	band struct.[fig.] e2 [fig.]	1-24 eV (UV)	-	Bassani, Parravicini (1967) Nuov. Cim. 50, 95
-	graphite	ext. [fig.]	0.35 - 0.65 μm	-	Donn et al. (1968) Astrophys. J. 154, 135.
.	graphite	n,k [fig]	10 - 200		Sato (1968) J. Phys. Soc. Jpn. 24, 489
cryst.	graphite	e.e.l.	-	-	Zeppenfeld (1968) Z. Phys. 211, 391
cryst.	graphite	n,ko,e [fig]	0.25 - 0.62 μm (UVIS)	-	Greenaway et al. (1969) Phys. Rev. 178, 1340.
.	graphite	e	.		Daniels et al. (1970) Mod. Phys. 54, 77
cryst.	graphite	e.e.l.	.	-	Painter, Ellis (1970) Phys. Rev. B1, 4747
-	graphite	e1,2 o,e [fig.]	0.2 - 0.6 μm (UVIS)	-	Tosatti, Bassani (1970) Nuov. Cim. 65B, 161
cryst.	graphite	Raman sp.[fig.]	.	-	Tuinstra, Koenig (1970) J. Chem. Phys. 53, 1126
.	graphite	e.e.l.	.	-	Zeppenfeld (1971) Z. Phys. 243, 229
-	graphite	ext. [fig]	0.11 - 0.5 μm (UV)	-	Day, Huffman (1973) Nature Phys. Sci. 243, 50
cryst.	graphite	e1,2 o,e [fig.]	3-40 eV (UV)	-	Klucker et al. (1974) Phys. Stat. Sol. B 65, 703.
.	graphite	e	X-rays		Hagemann et al. (1975) J. Opt. Soc. Am. 65, 742
cryst.	graphite	e1,2 o,e [fig]	0.03 - 1.2 μm (UVIS-IR)	-	Venghaus (1975) Phys. Stat. Sol. B 71, 609.
.	graphite	n,k	0.4 - 0.7 μm (VIS)		Kwiecinska et al. (1977) J. Microsc. 109, 289
microcryst.	graphite	e1,2 [fig] (c)	20 - 200 μm (IR)	-	Huffman (1977) Adv. Phys. 26, 129
cryst.	graphite	reflo,e	6-11 μm (IR)	-	Nemanich et al. (1977) Sol. St. Comm. 23, 117
.	graphite	refl.[fig.]	0.001-1 eV (IR)	-	Philipp (1977) Phys. Rev. B16, 2896
-	graphite	e1,2 e [fig]	2.5 - 83 μm (IR)	-	Venghaus (1977) Phys. St. Sol. B 81, 221
-	graphite	e,n,k [tab.]	10 - 124 μm (IR)	-	Aiello,S. et al. (1977) Astrophysics and Space Science, V.51,1,p.111
cryst.	graphite	n,k [tab.]	0.63; 10.3μm (VIS;IR)	-	Tsu et al. (1978) Sol. Stat. Comm. 27, 507
.	graphite	refl.[fig.]	0.655 - 1.125 eV (IR)	300 K	Misu et al. (1979) J. Phys. Soc. Jpn. 47, 199
.	graphite powder	n,k [fig]	3 - 14 μm (IR)	-	Tomaselli et al. (1981) Appl. Opt. 20, 3961.
cryst.	graphite	m.abs.c. [fig]	25 - 250 μm (IR)	300K	Tanabe et al. (1983) Publ. Astron. Soc. Jpn. 35, 397.
.	graphite	e1,2 o,e [fig]	0.08 - 1300 μm (UV-IR)	-	Draine, Lee (1984) Astrophys. J. 285, 89.
.	graphite	e1,2 o,e [tab] Qabs	0.0228 - 2000 μm (UV-IR)	20K	Draine (1985) Astrophys. J. Suppl. 57, 587.
.	graphite-like	opt. prop. (r)	.		Behterev, Zolotarev (1986) OMP 12, 41
.	graphite	refl.	infrared		Bowers et al. (1987) Appl. Opt. 26, 4625
.	graphite	e.e.l. [fig.]	0.003-0.4 μm (UV)	-	Bernatowicz et al. (1990) Astrophys. J. 359, 246.
cryst.	graphite	n,ko,e [tab] (c!)	0.03 - 62		Borghesi, Guizzetti (1991) in Palik E. (ed) Handbook of Optical Constants of Solids, II. Acad. Press., p.449.
.	graphite	e1,2 o,e [fig]	0.001 - 1.24 (103)		Laor, Draine (1993) Astrophys. J. 402, 441.
cryst.	graphite	n,k [fig]	0.04 - 9 μm (UVIS)	-	Papoular et al. (1993) Astron. Astrophys. 270, L5.
cryst.	graphite	refl. [fig]	0.04 - 0.8 μm (UVIS)	-	Guillois et al. (1994) AIP Conf. Ser. 312, 817.
cryst.	graphite	m.ext.c. [fig]	20 - 200 μm (UV-FIR)	-	Koike et al. (1995) Astrophys. J. 446, 902
.	graphite	energy depos. (a) [f+t]	10-6 - 0.12 μm (UV)	-	Dwek, Smith (1996) Astrophys. J. 459, 686.
-	graphite	Reflectance[fig.] n,k, e[fig.]	0.1-1000μm (IR)	10-300 K	Papoular et al. (2014) Monthly Notices of the Royal Astronomical Society, v.443
amor.	graphite	n,k [fig.] Reflectance [fig.]	0.1-3 μm (UV-IR)	-	Applin et al (2018), Icarus , V.307, p.40-82
c o a l s,   k e r o g e n s
-	coal	abs. [fig.]	0.25 -0.5 (UVIS)	-	van Krevelen (1958) Nature 181, 640
-	coal	n,k	visual	-	van Krevelen (1961, 1993) Coal. Elsevier, Amsterd.
.	kerogens	abs.	infrared		Espitalie et al. (1973) Rev. Inst. Fr. Petrole 28, 37
.	kerogens	abs.	infrared		Robin, Rouxhet (1976) Rev. Inst. Fr. Petrole 31, 955
.	charcoal powder	n,k [fig]	3 - 14 μm (IR)		Tomaselli et al. (1981) Appl. Opt. 20, 3961.
.	coal	refl. (T)	.		Stach et al. (1982) Textbook of Coal Petrology. Berlin, p.216
.	coal	spectra [fig.]	3- 10 μm (IR)	300 K - 1035 K	Mortera, Low (1983) Carbon 21, 283
.	kerogen	n,k [f+t]	0.15 - 40 μm (UVIS-IR)	300K	Khare et al. (1990) NASA Conf. Ser. 3077, 340
-	kerogens	abs. [fig]	around 3.4 μm (IR)	-	Ehrenfreund et al. (1991) Astron. Astrophys. 252, 712.
.	coal	abs.	0.04 - 0.7 μm (UVIS)	300-600 K	Papoular et al. (1991) Astron. Astrophys. 247, 215
-	coal	abs. [fig]	12 - 37 μm (IR)	-	Sourisseau et al. (1992) Astron. Astrophys. 254, L1.
-	coals	n,k [fig]	0.04 - 0.9 μm (UVIS)	-	Papoular et al. (1993) Astron. Astrophys. 270, L5.
-	coal	spectra[fig.]	-	570-1270K	Solomon et al. (1993) Fuel 72, 587
-	coals	abs. [fig]	2.5 - 20 μm (IR)	300-700K	Ellis et al. (1994) AIP Conf. Ser. 312, 817.
-	coals	abs.c.[fig]	0.04-50 μm (IR)	250-1000 K	Guillois et al. (1994) Astron. Astrophys. 285, 1003.
-	coals	refl. [fig]	0.05 - 0.8 μm (UVIS)	-	Guillois et al. (1994) AIP Conf. Ser. 312, 817.
.	coals	abs.	infrared		Guillois (1996) Ph.D. thesis, Paris-Sud Univ
-	coals	refl. [fig]	0.3 - 25 μm (UVIS-IR)	-	Duan Achen et al. (2021) Meteoritics&planetary science, V.56, 11,p.2035
quenched carbonaceous composite
-	g-QCC	abs.[fig.]	0.2-0.6 μm (UVIS)	-	Sakata et al. (1983) Nature 301, 493
-	QCC	transm.[fig]	2.5 - 25 μm (IR)	288K, 773K	Sakata et al. (1984) Astrophys. J. 287, L51.
oxidized	f-QCC	abs.,transm. [fig]	2 - 15 μm (IR)	-	Sakata et al. (1987) Astrophys. J. 320, L63.
oxidized	f-QCC	abs. [fig]	around 3.3 μm (IR)	295-770 K	Sakata et al. (1990) Astrophys. J. 353, 543.
amor.	f-QCC	ext.,abs.[fig.]	0.2 - 0.7 μm (UVIS)	450-970 K	Sakata et al. (1994) Astrophys. J. 430, 311.
-	QCC	Abs.[fig.]	0.22-0.25 μm (UV)	-	Wada et al. (1998) Astron. Astrophys. 339, L61
anneal.	QCC	abs.[fig.]	3 - 4 μm (IR)	600-873 K	Goto et al. (2000) Astron. Astrophys. Suppl. 141, 149.
hydrogenated amorphous carbon (HAC)
amor.	HAC film	cond.	.	150-293K	Meyerson, Smith (1980) Sol. St. Comm. 34, Issue 7, 531
amor.	HAC film	abs. [tab]	0.2 - 20	293-1273 K	Dischler et al. (1983) Appl. Phys. Lett. 42, 636.
amor.	HAC film	e.e.l.	X-rays	20-1000	Fink et al. (1983) Sol. St. Comm. 47, 687
amor.	HAC	n,k; e1,2 [fig]	0.18 - 2.5	293-673 K	McKenzie et al. (1983) Phil. Mag. B48, 341
amor.	HAC film	e2 [fig] n[tab]	1-40 eV (NIR-UV)	293-1273 K	Fink et al. (1984) Phys. Rev. B30, 4713.
amor.	HAC film	n,k [tab]	0.26 - 0.83		Smith (1984) J. Appl. Phys. 55, 764.
amor.	HAC	n,k [f+t]	0.17 - 2.5		Savvides (1986) J. Appl. Phys. 59, 4133.
amor.	HAC film	abs.c. [fig] transm. [fig.]	0.16 - 20	-	Ogmen, Duley (1988) Astrophys. J. 334, L117.
amor.	HAC	abs.	0.16 - 20		Orzeszko et al. (1988) J. Appl. Phys. 64, 2611
.	HAC	abs.	.		Shimozuma et al. (1989) J. Appl. Phys. 66, 447
amor.	HAC	e.e.l.	-	-	Bernatowicz et al. (1990) Astrophys. J. 359, 246.
amor.	HAC	n,k [t+f]	0.12 - 2.5		Alterovitz et al. (1991) in Palik E. (ed) Handbook of Optical Constants of Solids. II. Acad. Pres., p.837.
amor.	HAC film	abs.	UV - nearIR	-	Dasgupta et al. (1991) Phys. Rev. B43, 2131
amor.	HAC	transm. (T) [fig]	2.5-12.5		Chou (1992) J. Appl. Phys. 72, 2027.
amor.	HAC	ext. [fig]	0.2 - 0.3	293-673 K	Blanco et al. (1993) Astrophys. J. 406, 739.
amor.	HAC film	k,e2 (T) [f+t]	0.3 - 1.25		Chou, Wang (1993) J. Appl. Phys. 74, 4673.
amor.	HAC	ext. [fig]	0.05 - 0.3	-	Colangeli et al. (1993) Astrophys. J. 418, 435.
amor.	HAC film	transm., n, k [fig.]	0.1 - 2.5		Compagnini et al. (1993) J. Non-Cryst. Sol. 162, 237
amor.	HAC film	n,k (xH) [fig]	0.1 - 2.5		Compagnini (1994) Appl. Opt. 33, 7377.
amor.	HAC film	e1,2 (xH) [fig]	0.02 - 1	-	Curro et al. (1994) Phys. Rev. B49, 8411.
amor.	HAC	ext. [fig]	0.2 - 0.3	293-700 K	Muci et al. (1994) Astrophys. J. 436, 831.
amor.	HAC film	abs. spectra	2.5 - 20	300-600 K	Bounouh et al. (1995) Phys. Rev. B 51, 9597
amor.	HAC	m.ext.c. [tab]	0.04 - 2000	-	Colangeli et al. (1995) Astron. Astrophys. Suppl. 113, 561.
amor.	HAC	ext. [fig] Qext/a [fig.]	0.04 (0.19) - 0.8	-	Mennella et al. (1995) Astrophys. J. 444, 288.
amor.	HAC	n,k [t+f] ext.c. [fig.]	0.04 - 2000	-	Zubko et al. (1996), Mon. Not. Roy. Astron. Soc. 282, 1321.
amor.	HAC	ext. [fig]	0.04 (0.19) - 0.8	523-1073 K	Mennella et al. (1995) Astrophys. J. 444, 288.
amor.	HAC	abs. [fig]	3.1 - 14	700-800 K	Scott, Duley (1996) Astrophys. J. 472, L123.
amor.	HAC	abs.(T) [fig]	3.2 - 3.8	77-300 K	Duley et al. (1998) Astrophys. J. 503, 83
amor.	HAC	abs.(T) [fig]	3.2 - 3.8	77-300 K	Duley et al. (1998) Astrophys. J. 503, 83
amor.	HAC	abs. (xH) [fig.] n,k [fig]	0.2 - 0.6	-	Schnaiter et al. (1998), Astrophys. J. 498, 486.
amor.	HAC	abs. (xH), n,k [fig]	2 - 20	-	Schnaiter et al. (1998), Astrophys. J. 498, 486.
.	HAC	.	.		Koos et al. (1998) SPIE 3573, 328
.	IS HAC analog	n,k [fig] m.abs.c. [fig]	0.2 - 1.1 3 - 10	-	Furton et al. (1999) Astrophys. J. 526, 752.
amor.	HAC	abs.,emis. [fig]	3.1 - 3.6	300-800 K	Grishko, Duley (2000) Astrophys. J., 543, L85.
amor.	HAC	emiss.sp.(T) [fig]	3 - 3.7	300-1200 K	Duley, Grishko (2001) Astrophys. J., 554, L209.
amor.	HAC	abs.(T) [fig]	19 - 120	300-500 K	Grishko et al. (2001) Astrophys. J., 558, L129.
amor.	HAC	VNIR	abs.[fig.]	290-770K	Grishko; Duley (2002), The Astrophysical Journal, Volume 568, Issue 1, pp.448-453
amor.	HAC	0.1-1000 μm	n,k,Qabs	-	Compiègne, M. et al. (2011) A&A, Vol.525, id.A103,14 pp.
amor.	a-C:H	1-1000 μm (EUV)	n,k[fig.]	-	Jones, Anthony (2015), Highlights of Astronomy, Vol.16, pp.707-708
a m o r p h o u s   c a r b o n
arc-evap.	carbon film	k	vis.	-	Cosslett, Cosslett (1957) Brit. J. Appl. Phys. 8, 374
.	carbon	refr.ind.	.		Shurcliff (1964) J. Opt. Soc. Am. 54, 846
evap.	carbon	e1,2	visual	-	Otto (1965) Z. Phys. 185, 232
glas.	carbon	refl. [fig]	0.048 - inf-ty		Taft, Philipp (1965) Phys. Rev. A138, 197.
arc-evap.	carbon	transm.	X-rays		Fomichev, Zhukova (1968) Opt. Spektr. 24, 147
.	soot	n,k	infrared		Foster, Howarth (1968) Carbon 6, 719
arc-evap.	carbon film	.	infrared		Mizushima, Fujibayashi (1968) Carbon 6, 123
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amor.	carbon	.	vis - nearIR		Jungk, Lange (1972) Phys. Stat. Sol. B 50, K71
arc-evap.	carbon film	Transmittance [fig.]	1.2-2.4 μm (IR)	900K	Levy-Mannheim, Mering (1972) Carbon 10, 505
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amor.	carbon	Qext/a	0.21 - 340 (UV-IR)	-	Koike et al. (1980) Astrophys. Sp. Sci. 67, 495.
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amor.	carbon	Qabs/a	2.5 - 40	-	Borghesi et al. (1983) Infr. Phys. 23, 85
amor.	carbon	ext.	0.05 - 0.3		Colangeli et al. (1983) Astrophys. J. 168, 349.
glas.	carbon	n,k	UV - IR	-	Edoh (1983) Ph.D. thesis, Univ. Arizona
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arc-evap.	carbon	transm.	infrared		Knoll, Geiger (1984) Phys. Rev. B29, 5651
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amor.	carbon	Qext/a [t+f]	0.19 - 2.5	-	Maggipinto et al. (1985) Astrophys. Sp. Sci. 108, 101.
amor.	carbon	ext.	0.05 - 0.3	-	Colangeli et al. (1986) Astron. Astrophys. 168, 349.
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amor.	carbon	Qabs/a	40 - 1000		Blanco et al. (1991) Infr. Phys. 31, 167
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.	fullerenes	bands	156-500 μm (FIR-submm)	-	Iglesias-Groth, Breton (2000) Astron. Astrophys. 357, 782.
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.	Phenanthrene (C14H10: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Fluoranthene (C16H10: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Pyrene (C16H10: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Chrysene (C18H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	1,2 Benzanthracene (C18H12+: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Tetracene (C18H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[a]fluoranthene (C20H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[b]fluoranthene (C20H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[j]fluoranthene (C20H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[k]fluoranthene (C20H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[e]pyrene (C20H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Benzo[g,h,I]perylene (C22H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Pentacene (C22H14: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Coronene (C24H12: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	3,4;5,6;7,8-tribenzoperopyrene (C34H16: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	3,4;5,5;7,8;12,13-tetrabenzoperopyrene (C36H16: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	3,4;5,6;10,11;12,13-tetrabenzoperopyrene (C36H16: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	12,13-o-phenylene-3,4;5,6;7,8-tribenzoperopyrene (C40H18: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	dipyreno-(1'',3'';10,2),(1",3";5,7)-pyrene (C40H18: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	1,14-benzodinaphto-(1",7";2,4),(7''",1''";11,13)-bisanthene (C42H18:PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	2,3;12,13;15,16-tribenzoterrylene (C42H22: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	1,18;4,5;9,10;13,14-tetrabenzoheptacene (C42H22: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	1,2;3,4;5,6;7,8;9,10;12,13-hexabenzoperopyrene (C44H20: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	difluoranthen-(3'',5'';4,6),(4",6";9,11)-coronene (C48H20: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Dicoronylene (C48H20: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)		Mattioda et al. (2005) ApJ
.	12-13-o-phenylene-1,2;3,4;5,6;7,8;9,10-pentabenzoperopyrene (C48H22: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	1,14-benzodiphenanthreno-(1",9";2,4), (9''",1''";11,13)-bisanthene (C50H22: PAH)	Absorbance [fig.]	0.7-2.5 (15000-4000cm-1)	-	Mattioda et al. (2005) ApJ
.	Anthracene (PAH)	Transmittance [fig.]	2-25 μm (IR)	-	Kimura et al. (2007) 38th Lunar and Planetary Science Conference
.	Benzene cation (C6H6)	Absorption [fig.]	6.67-22.22 (450-1500cm-1)		Satink et al. (1999) J. Chem. Phys.
.	C24H12+ (coronene cation)	multiphonon abs. spec. [fig.]	5.88-14.3 (700-1700cm-1)	-	Oomens et al. (2001) ApJ
.	C14H10+ (phenanthrene cation)	IRMPD spec. [fig.]	6.25-20 (500-1600cm-1)	-	Oomens et al. (2000) ApJ
.	C14H10+ (anthracene cation)	IRMPD spec. [fig.]	6.25-20 (500-1600cm-1)	-	Oomens et al. (2000) ApJ
.	C16H10+ (pyrene cation)	IRMPD spec. [fig.]	6.25-20 (500-1600cm-1)	-	Oomens et al. (2000) ApJ
.	C10H8+ (naphthalene cation)	IRMPD spec. [fig.]	6.25-20 (500-1600cm-1)	-	Oomens et al. (2000) ApJ
.	C9H10+ (indane cation)	IRMPD spec. [fig.]	5.88-16.67 (600-1700cm-1)	300K	Oomens et al. (2001) J. Phys. Chem. A
.	C12H10+ (acenaphthene cation)	IRMPD spec. [fig.]	6.25-14.29 (700-1600cm-1)	300K	Oomens et al. (2001) J. Phys. Chem. A
.	C13H10+ (fluorene cation)	IRMPD spec. [fig.]	5.56-18.18 (550-1800cm-1)	300K	Oomens et al. (2001) J. Phys. Chem. A
.	C12H10+ (fluoranthene cation)	IRMPD spec. [fig.]	6.67-15.38 (650-1500cm-1)	300K	Oomens et al. (2001) J. Phys. Chem. A
.	C10H8+ (naphthalene cation)	Transm.[fig.]	2.5-20 (4000-500cm-1)	-	Hudgins et al. (1994)
.	C14H10+ (phenanthrene cation)	Abs. [fig.]	6-25 (400-1650cm-1)	-	Piest et al. (2001) Spectrochim. Acta, Part A
.	C10H8+ (naphthalene cation)	Abs. [fig.]	6.25-25 (400-1600cm-1)	-	Piest et al. (1999) ApJ
.	C12H8+ (acenaphthylene cation)		0.67-20 (1500-500cm-1)	12K	Banisaukas et al. (2003) J. Phys. Chem. A
.	C20H12 (neutral perylene)	Abs. [fig.]	8.33-12.5 (1200-800cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C20H12 + C20H12+ (a mixture of neutral perylene and perylene cation)	Abs. [fig.]	6.25-8.33 (1600-1200cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C24H12 (neutral coronene)	Abs. [fig.]	0.29-0.35 (350-290nm)	12K	Szczepanski, Vala (1993) ApJ
.	C24H12+ (coronene cation)	Abs. [fig.]	0.35-0.7 (700-350nm)	12K	Szczepanski, Vala (1993) ApJ
.	C24H12 + C24H12+ (a mixture of neutral coronene and coronene cation)	Abs. [fig.]	7.7-12.5 (1300-800cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C10H8 (neutral naphthalene)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C10H8+ (naphthalene cation)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C14H10 (neutral anthracene)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C14H10+ (anthracene cation)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C16H10 (neutral pyrene)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C16H10+ (pyrene cation)	Abs. [fig.]	2.8-14.3 (3600-700cm-1)	12K	Szczepanski, Vala (1993) ApJ
.	C14H10+ (phenanthrene cation)	Transm. [fig.], Abs. [Tab.]	6.67-20 (500-1500cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C16H10+ (pyrene cation)	Transm. [fig.], Abs. [Tab.]	6.45-10.5 (950-1550cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C20H12+ (Benzo(e)pyrene cation)	Transm. [fig.], Abs. [Tab.]	6.37-11.9 (840-1570cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C22H12+ (Benzo(ghi)perylene cation)	Transm. [fig.], Abs. [Tab.]	6.25-15.9 (630-1600cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C24H12+ (coronene cation)	Transm. [fig.], Abs. [Tab.]	6.25-11.6 (860-1600cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C14H10+ (anthracene cation)	Transm. [fig.], Rel. Intensity [Tab.]	6.25-13.51 (740-1600cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C18H12+ (tetracene cation)	Transm.[fig.], Rel. Intensity [Tab.]	6.25-11 (910-1600cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C22H14+ (pentacene cation)	Transm.[fig.], Rel. Intensity [Tab.]	6.45-11.76 (850-1550cm-1)		Hudgins, Allamandola (1995) J. Phys. Chem.
.	C18H12+ (chrysene cation)	Transm.[fig.], Rel. Intensity [Tab.]	6.25-12.5 (800-1600cm-1)		Hudgins, Allamandola (1997) J. Phys. Chem.
.	C18H12+ (1,2-Benzanthracene cation)	Transm.[fig.], Rel. Intensity [Tab.]	6.25-11.1 (900-1600cm-1)		Hudgins, Allamandola (1997) J. Phys. Chem.
.	C16H10+ (fluoranthene cation)	Abs. [fig.], Rel. intensity [Tab.]	6.67-14.3 (700-1500cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C20H12+ (benzo[a]fluoranthene cation)	Abs. [fig.], Rel. intensity [Tab.]	6.25-14.3 (700-1600cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C20H12+ (benzo[b]fluoranthene cation)	Abs. [fig.], Rel. intensity [Tab.]	6.25-14.3 (700-1600cm-1)		Hudgins et al. (2000) J. Phys. Chem.
.	C20H12+ (benzo[j]fluoranthene cation)	Abs. [fig.], Rel. intensity [Tab.]	6.25-14.3 (700-1600cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C20H12+ (benzo[k]fluoranthene cation)	Abs. [fig.], Rel. intensity [Tab.]	6.25-14.3 (700-1600cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C20H12- (benzo[a]fluoranthene anion)	Abs. [fig.], Rel. intensity [Tab.]	3.24-37.26 (3084.3-268.4cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C20H12- (benzo[j]fluoranthene anion)	Abs. [fig.], Rel. intensity [Tab.]	3.23-23.38 (3094.4-427.8cm-1)	-	Hudgins et al. (2000) J. Phys. Chem.
.	C16H10 (pyrene: neutral)	Abs. [fig.]	6.25-12.5 (800-1600cm-1)		Vala et al. (1994) J. Phys. Chem.
.	C16H10+ (pyrene: cation)	Abs. [fig.]	6.25-12.5 (800-1600cm-1)		Vala et al. (1994) J. Phys. Chem.
.	C16H10+ (pyrene: cation)	Rel. intensity [Tab.][fig.]	6.45-14.5		Kim et al. (2001) Phys. Rev. Lett.
.	C10H8 (naphthalene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C14H10 (anthracene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C14H10 (phenanthrene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C16H10 (pyrene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C18H12 (tetracenene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C18H12 (chrysene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C22H14 (pentacene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C24H12 (coronene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C42H18 (hexabenzocoronene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C48H20 (dicoronylene: neutral)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C10H8+ (naphthalene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C14H10+ (anthracene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C14H10+(phenanthrene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C16H10+ (pyrene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C18H12 (chrysene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C22H14+ (pentacene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C24H12+ (coronene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C42H18+ (hexabenzocoronene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	C48H20+ (dicoronylene cation)	Absorption cross section	3-20	-	Bakes et al. (2001) ApJ
.	Benzene (C6H6+ - (CH4)N, N=1...4)	Photodissociation spectrum	3.17-3.5 (2850-3150cm-1)	-	Dopfer et al. (1999) J. Chem. Phys.
.	Benzene (C6H6+ - N2)	Photodissociation spectrum	3.17-3.5 (2850-3150cm-1)	-	Dopfer et al. (1999) J. Chem. Phys.
.	Benzene (C6H6+ - Ar)	Photodissociation spectrum	3.17-3.5 (2850-3150cm-1)	-	Dopfer et al. (1999) J. Chem. Phys.
.	C6H6+ (benzene cation)	Absorption [fig.]	3.125-36.36(275-3200cm-1)	-	Bakker et al. (2002) PCCP
-	C6H6	0.5-0.9 (VIS)	n,k [f+t]	-	Masanori Hiratsuka et al. (2013) Journal of Solid Mechanics and Materials Engineering Vol.7, No.2, 2013
-	C6H6	Absorbance[fig.] n,k[fig.]	16.7-28.6 μm (MIR)	15-130 K	Nna-Mvondo et al. (2022)ApJ ,V.925,id.123,16
amor. cryst.	benzene C6H6 pyridine C5H5N	Absorbance[fig.] n,k[fig.]	7-16.7μm (IR)	10-100 K	Hudson et al. (2022), Icarus,Vol.377
P A H s ( n i t r o g e n )
.	quinoline (C9H7N: Polycyclic aromatic nitrogen heterocycles (PANHs) )	Transmittance [fig.]	2.63-18.18 μm (IR)	15-125K	Bernstein et al. (2005) ApJ
.	phenanthridine (C13H9N: Polycyclic aromatic nitrogen heterocycles (PANHs) )	Transmittance [fig.]	5.88-18 μm(IR)	15-125K	Bernstein et al. (2005) ApJ
.	4-Azachrysene (C17H11N)	Transmittance [fig.]	2.63-18.18 μm (IR)	-	Bernstein et al. (2005) Adv. Space Res.
.	Phenazine (C12H8N2:(PANH) )	Absorbance [fig.]	1.67-20 μm (IR)	-	Mattioda et al. (2005) Adv. Space Res.
P A H s ( m e t a l s )
.	Fe(C6H6)+ (iron benzene)	IRMPD spec. [fig.]	6-16 μm (IR)	-	Szczepanski et al. (2006) ApJ
.	Fe(C6H6)2+ (iron bis-benzene)	IRMPD spec. [fig.]	6-16 μm (IR)	-	Szczepanski et al. (2006) ApJ
.	Fe(C10H8)+ (iron naphthalene)	IRMPD spec. [fig.]	6-16 μm (IR)	-	Szczepanski et al. (2006) ApJ
.	Fe(C10H8)2+ (iron bis-naphthalene)	IRMPD spec. [fig.]	6-16 μm (IR)	-	Szczepanski et al. (2006) ApJ
.	Fe(C13H10)+ (iron bis-fluorene)	IRMPD spec. [fig.]	6-16 μm (IR)	-	Szczepanski et al. (2006) ApJ
-	coronene, pentacene, pyrene, benzene	n,k[f+t]	2-18 μm (IR)	-	Cherchneff et al. (1991) ApJ v.377,p.541

Notes:
state: amor. - amorphous, arc-evap. - arc-evaporated (graphite-like?), art. - artificial, cryst. - crystalline, glas. - glassy, IS - interstellar.
data: abs. - absorption, abs.c. - absorption coefficient, cond. - conductivity, e_1,2 - dielectric function, e.e.l. - electron energy loss, ext. - extinction, ext.c. - extinction coefficient, m.abs.c. - mass absorption coefficient, n,k - refractive index, o,e - ordinary and extraordinary rays, Q_ext/a - extinction efficiency/grain size, refl. - reflectance, transm. - transmittance; (T) - dependence on temperature; (x_H) - dependence on C/H ratio; [appr] - approximation, [fig] - figure, [tab] - table, [t+f] - table and figure, (c!) - compilation.


See the pages of Ioffe Institute for the detailed information on physical characteristics of diamond.

The quick-look figures were borrowed from the graphic library of the Ioffe Physical Institute.