Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells

BAYHAN, Habibe; Kavasoğlu, A. Sertap

Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells

Habibe BAYHAN, (Muğla Üniversitesi, Fen Edebiyat Fakültesi, Fizik Bölümü, Muğla, Türkiye)

A. Sertap KAVASOĞLU (Girilmedi)

Turkish Journal of Physics

6 0

Yıl: 2003 Cilt: 27 Sayı: 6 Sayfa Aralığı: 529 - 535 Metin Dili: İngilizce İndeks Tarihi: 29-07-2022

Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells

Öz:

The present work reports some experimental results on the electrical properties of high efficiency ZnO/CdS/Cu(In,Ga)Se2 heterojunction solar cells. Admittance spectroscopy has been employed for characterisation of the bulk and interface levels in the absorber Cu(In,Ga)Se2 layer. The temperature dependent capacitance-frequency analysis indicated an emission from a shallow acceptor like defect level with an activation energy of about 75 meV. Information on the equivalent circuit model of the devices has been provided by the analysis of impedance measurements. The impedance data are presented in the Nyquist plot at several dc bias voltages at 300 K. The equivalent circuit model consisting of a parallel resistor and capacitor in series with a resistor is found to give a good fit to the experimental data.

Anahtar Kelime:

Konular: Fizik, Uygulamalı

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	BAYHAN H, Kavasoğlu A (2003). Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. , 529 - 535.
Chicago	BAYHAN Habibe,Kavasoğlu A. Sertap Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. (2003): 529 - 535.
MLA	BAYHAN Habibe,Kavasoğlu A. Sertap Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. , 2003, ss.529 - 535.
AMA	BAYHAN H,Kavasoğlu A Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. . 2003; 529 - 535.
Vancouver	BAYHAN H,Kavasoğlu A Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. . 2003; 529 - 535.
IEEE	BAYHAN H,Kavasoğlu A "Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells." , ss.529 - 535, 2003.
ISNAD	BAYHAN, Habibe - Kavasoğlu, A. Sertap. "Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells". (2003), 529-535.

APA	BAYHAN H, Kavasoğlu A (2003). Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. Turkish Journal of Physics, 27(6), 529 - 535.
Chicago	BAYHAN Habibe,Kavasoğlu A. Sertap Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. Turkish Journal of Physics 27, no.6 (2003): 529 - 535.
MLA	BAYHAN Habibe,Kavasoğlu A. Sertap Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. Turkish Journal of Physics, vol.27, no.6, 2003, ss.529 - 535.
AMA	BAYHAN H,Kavasoğlu A Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. Turkish Journal of Physics. 2003; 27(6): 529 - 535.
Vancouver	BAYHAN H,Kavasoğlu A Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells. Turkish Journal of Physics. 2003; 27(6): 529 - 535.
IEEE	BAYHAN H,Kavasoğlu A "Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells." Turkish Journal of Physics, 27, ss.529 - 535, 2003.
ISNAD	BAYHAN, Habibe - Kavasoğlu, A. Sertap. "Admittance and impedance spectroscopy on $Cu(In, Ga)Se_2$ solar cells". Turkish Journal of Physics 27/6 (2003), 529-535.