Studies on photoconductivity, photovoltaic effect and photoluminescence in chemically deposited (Cd0.95-Pb0.05)S:CdCl2,Dy/Y films

被引：13

作者：

Bhushan, S. ^{[1
]}

Shrivastava, Swati ^{[1
]}

Shrivastava, Ashok ^{[1
]}

机构：

[1] Pt Ravishankar Shukla Univ, Sch Studies Phys, Raipur 492010, Madhya Pradesh, India

来源：

JOURNAL OF MATERIALS SCIENCE | 2006年 / 41卷 / 22期

关键词：

D O I：

10.1007/s10853-006-0724-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Results of photoconductivity (PC) and photoluminescence (PL) are presented for films of (Cd-0.95-Pb-0.05)S:CdCl2,Dy/Y prepared at 60 degrees C and RT on glass substrates. PC is found to be enhanced in films prepared at 60 degrees C particularly in presence of impurities. PL is found to be stronger in films prepared at RT. While films prepared in presence of Dy show one peak in green yellow region, those prepared in presence of Y show two peaks one in blue and other in green yellow regions. Results of SEM, XRD, and optical absorption spectra, which have been used to characterize the materials, are presented. Photovoltaic efficiency in (Cd-0.95-Pb-0.05)S:CdCl2,Dy films has been found to be -5%.

引用

页码：7483 / 7491

页数：9

共 22 条

[1] LUMINESCENCE OF RARE-EARTH-ACTIVATED ZINC SULFIDE [J].

ANDERSON, WW ;

RAZI, S ;

WALSH, DJ .

JOURNAL OF CHEMICAL PHYSICS, 1965, 43 (04) :1153-&

[2] PHOTOCONDUCTIVITY OF CHEMICALLY DEPOSITED RARE-EARTH-DOPED CDS FILMS [J].

BHUSHAN, S ;

THAKUR, D .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 1992, 3 (01) :35-40

[3] Electro-optical studies in chemically deposited La/Nd doped (Cd-Pb) S films [J].

Bhushan, S ;

Mukherjee, M ;

Bose, P .

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2002, 13 (10) :581-584

[4] PHOTOCONDUCTIVE PROPERTIES OF CHEMICALLY DEPOSITED CDS-LA FILMS [J].

BHUSHAN, S ;

SHARMA, SK .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1990, 23 (07) :909-911

[5] Photoconductivity of chemically deposited lanthanum/neodymium doped (Cd-Pb)S films [J].

Bhushan, S ;

Mukherjee, M ;

Bose, P .

RADIATION EFFECTS AND DEFECTS IN SOLIDS, 2001, 153 (04) :367-377

[6] Photoconducting and photovoltaic studies on some chemically deposited (Cd-Zn)S & (Cd-Pb)S films [J].

Chandra, T ;

Bhushan, S .

JOURNAL OF MATERIALS SCIENCE, 2004, 39 (20) :6303-6309

[7]

GUDAEV OA, 1991, THIN SOLID FILMS, V35, P198

[8] EPITAXIAL-GROWTH OF PBS THIN-FILMS FROM AQUEOUS-SOLUTION [J].

ISSHIKI, M ;

ENDO, T ;

MASUMOTO, K ;

USUI, Y .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1990, 137 (09) :2697-2700

[9] PREPARATION AND STUDY OF SULFIDE THIN-FILMS DEPOSITED BY THE DIP TECHNIQUE [J].

KARANJAI, MK ;

DASGUPTA, D .

THIN SOLID FILMS, 1987, 155 (02) :309-315

[10]

Klug H.P., 1962, XRAY DIFFRACTION PRO, P491

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