메뉴 건너뛰기




Volumn 28, Issue 6, 2010, Pages

Nanoimprinting for diffractive light trapping in solar cells

Author keywords

[No Author keywords available]

Indexed keywords

CERAMIC MATERIALS; NANOIMPRINT LITHOGRAPHY; PHOTOELECTROCHEMICAL CELLS; REFLECTION; SILICON SOLAR CELLS;

EID: 78650125635     PISSN: 21662746     EISSN: 21662754     Source Type: Journal    
DOI: 10.1116/1.3498754     Document Type: Article
Times cited : (17)

References (25)
  • 2
    • 84975606816 scopus 로고
    • APOPAI 0003-6935,. 10.1364/AO.34.002476
    • C. Heine and R. H. Morf, Appl. Opt. APOPAI 0003-6935 34, 2476 (1995). 10.1364/AO.34.002476
    • (1995) Appl. Opt. , vol.34 , pp. 2476
    • Heine, C.1    Morf, R.H.2
  • 6
    • 84905954040 scopus 로고    scopus 로고
    • National Solar Technology Roadma
    • B. Keyes, National Solar Technology Roadmap, www1.eere.energy.gov/solar/ pdfs/41734.pdf.
    • Keyes, B.1
  • 10
    • 78650137205 scopus 로고
    • U.S. Patent No. 4,398,056.
    • P. Sheng, U.S. Patent No. 4,398,056 (1983).
    • (1983)
    • Sheng, P.1
  • 11
    • 78650095073 scopus 로고
    • International Patent No. WO 92/14270.
    • R. H. Morf, International Patent No. WO 92/14270 (1992).
    • (1992)
    • Morf, R.H.1
  • 15
    • 33751200713 scopus 로고    scopus 로고
    • 4th ed. (Addison-Wesley, San Francisco),.
    • E. Hecht, Optics, 4th ed. (Addison-Wesley, San Francisco, 2001), p. 101.
    • (2001) Optics , pp. 101
    • Hecht, E.1
  • 17
    • 78650162847 scopus 로고    scopus 로고
    • Ph.D. thesis, Oregon State University.
    • S. T. Meyers, Ph.D. thesis, Oregon State University, 2008.
    • (2008)
    • Meyers, S.T.1
  • 24
    • 84905926052 scopus 로고    scopus 로고
    • See
    • See http://rredc.nrel.gov/solar/spectra/am1.5/
  • 25
    • 84905931346 scopus 로고    scopus 로고
    • We note that the relative increase in absorption is higher for the sinusoidal grating than for the square grating despite a slightly smaller effective thickness multiplier for the former. Our measurements showed a surprisingly high 20% diffuse component in the flat reflector for the square grating sample. The higher level of diffuse light trapping, which is reflected in our model calculation, leads to the smaller gain through diffractive light trapping for this sample. This effect, which was not further investigated, seems to be associated with the lower processing temperature for the square grating sample, as discussed above.
    • We note that the relative increase in absorption is higher for the sinusoidal grating than for the square grating despite a slightly smaller effective thickness multiplier for the former. Our measurements showed a surprisingly high 20% diffuse component in the flat reflector for the square grating sample. The higher level of diffuse light trapping, which is reflected in our model calculation, leads to the smaller gain through diffractive light trapping for this sample. This effect, which was not further investigated, seems to be associated with the lower processing temperature for the square grating sample, as discussed above.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.