2008
DOI: 10.1016/j.optmat.2007.06.005
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Carbon content influence on the optical constants of hydrogenated amorphous silicon carbon alloys

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Cited by 25 publications
(10 citation statements)
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“…While this band is narrower and intense at 800 °C and broader and less intense at 700 °C, one conger confused when it comes to rocking modes (wagging) and rotation (rocking) of C-H n groups between 950 and 1050 cm -1 ; especially with the increase in the intensities following the annealing temperature. The peak at 1100 cm -1 corresponds to the optical transverse elongation (TO) of Si-O bonds in a carbide environment [11].The bond at 1590 cm -1 is due to aromatic stretching mode of C=C [12], whereas the bond at 620 cm -1 is due to crystalline mode (c-Si) [13]. The peak at 2100 cm -1 is attributed to the elongation of Si-H mode where The infrared absorption spectra of the: (A) E0 sccm sample, (B) E3.5 sccm sample annealed at 500, 600, 700 and 800 °C for 60 min.…”
Section: Structural Characteristicsmentioning
confidence: 99%
“…While this band is narrower and intense at 800 °C and broader and less intense at 700 °C, one conger confused when it comes to rocking modes (wagging) and rotation (rocking) of C-H n groups between 950 and 1050 cm -1 ; especially with the increase in the intensities following the annealing temperature. The peak at 1100 cm -1 corresponds to the optical transverse elongation (TO) of Si-O bonds in a carbide environment [11].The bond at 1590 cm -1 is due to aromatic stretching mode of C=C [12], whereas the bond at 620 cm -1 is due to crystalline mode (c-Si) [13]. The peak at 2100 cm -1 is attributed to the elongation of Si-H mode where The infrared absorption spectra of the: (A) E0 sccm sample, (B) E3.5 sccm sample annealed at 500, 600, 700 and 800 °C for 60 min.…”
Section: Structural Characteristicsmentioning
confidence: 99%
“…For the past few years hydrogenated amorphous silicon (a-Si:H) thin films have been the subject of extensive studies due to their efficient optical and electrical properties, which allow them to be used in a variety of fields, such as photovoltaic solar cells [1][2][3][4], large area arrays of electronic devices [5], photosensors for the detection of bio-molecules [6,7], micro-electro-mechanical systems (MEMSs) [8,9], gas sensors [10,11], pixel detectors for high energy particles [12,13], optical imaging [14], photodetectors [15] and so on. Hydrogenated amorphous silicon thin films and its alloys are promising candidates for the realization of advanced opto-electronic devices.…”
Section: Introductionmentioning
confidence: 99%
“…Az ilyen változó összetételű rétegeknek is több alkalmazása lehet, pl. vékonyréteg tranzisztorok, napelemek, fotodetektorok [38,[48][49][50][51].…”
Section: Szilícium-karbidunclassified
“…A nem sztöchiometrikus szilícium-szén rétegeket leggyakrabban PECVD-vel állítják elő [38,39,50,52,53]. A rétegek tulajdonságai a kísérleti paraméterek változtatásával szabályozhatók [38].…”
Section: Szilícium-karbidunclassified
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