PROPERTIES OF CUINSE2 THIN-FILMS PREPARED BY CHEMICAL SPRAY-PYROLYSIS

被引：6

作者：

MURAKAMI, T

SHIRAKATA, S

ISOMURA, S

机构：

[1] Ehime University, Ehime, 790

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1993年 / 32卷

关键词：

CUINSE(2); THIN FILM; CHEMICAL SPRAY PYROLYSIS; CHALCOPYRITE; SEMICONDUCTORS; NEUTRALIZATION; CUINSE(2)/CDS HETEROJUNCTION;

D O I：

10.7567/JJAPS.32S3.71

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

CuInSe2 thin films have been prepared by chemical spray pyrolysis (CSP). Effects of substrate temperature (T(s)), pH and the ion ratio (Cu/In) in the spray solution on the film properties have been investigated, and the following results have been obtained; (i) films deposited with neutralized solution (pH = 4.0) exhibited chalcopyrite structure in contrast to those deposited with unneutralized one (pH = 1.9) having sphalerite structure, (ii) resistivity increased with T(s) for films deposited with the unneutralized solution, while decrease of the resistivity was observed for the neutralized case, and (iii) remarkable increase of resistivity with decreasing Cu/In has been observed. Finally, the effect of pH on the rectifying property in the CuInSe2/CdS heterojunction has been presented.

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页码：71 / 73

页数：3

相关论文

共 13 条

[1] PRODUCTION OF SINGLE-PHASE CHALCOPYRITE CULNSE2 BY SPRAY PYROLYSIS [J].

ABERNATHY, CR ;

BATES, CW ;

ANANI, AA ;

HABA, B ;

SMESTAD, G .

APPLIED PHYSICS LETTERS, 1984, 45 (08) :890-892

[2] KINETIC EFFECTS IN FILM FORMATION OF CUINSE2 PREPARED BY CHEMICAL SPRAY PYROLYSIS [J].

ABERNATHY, CR ;

BATES, CW ;

ANANI, AA ;

HABA, B .

THIN SOLID FILMS, 1984, 115 (01) :L41-L43

[3] SPRAY PYROLYSIS AND HEAT-TREATMENT OF CUINSE2 FOR PHOTO-VOLTAIC APPLICATIONS [J].

BATES, CW ;

NELSON, KF ;

RAZA, SA ;

MOONEY, JB ;

RECKTENWALD, JM ;

MACINTOSH, L ;

LAMOREAUX, R .

THIN SOLID FILMS, 1982, 88 (03) :279-283

[4] EFFECT OF PARA-H ON THE PRODUCTION OF CHALCOPYRITE CUINSE2 PREPARED BY SPRAY PYROLYSIS [J].

BATES, CW ;

UEKITA, M ;

NELSON, KF ;

ABERNATHY, CR ;

MOONEY, JB .

APPLIED PHYSICS LETTERS, 1983, 43 (09) :851-852

[5] CHEMICAL SPRAY PYROLYSIS OF CUINSE2 THIN-FILMS [J].

BOUGNOT, J ;

DUCHEMIN, S ;

SAVELLI, M .

SOLAR CELLS, 1986, 16 (1-4) :221-236

[6] THE EFFECT OF SUBSTRATE ON THE MORPHOLOGY OF CUINSE2 FILMS PREPARED BY CHEMICAL SPRAY PYROLYSIS FOR CUINSE2 CDS SOLAR-CELLS [J].

BROWN, BJ ;

BATES, CW .

JOURNAL OF APPLIED PHYSICS, 1990, 68 (05) :2517-2519

[7] SOLUTION CHEMISTRY IN THE FORMATION OF SINGLE-PHASE CULNSE2 BY SPRAY PYROLYSIS [J].

BROWN, BJ ;

HABA, B ;

BATES, CW .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1988, 135 (06) :1559-1561

[8] SPRAY PYROLYSIS OF CUINSE2 THIN-FILMS [J].

GORSKA, M ;

BEAULIEU, R ;

LOFERSKI, JJ ;

ROESSLER, B ;

BEALL, J .

SOLAR ENERGY MATERIALS, 1980, 2 (03) :343-347

[9] THE EFFECT OF IN2O3 ON THE ELECTRICAL AND STRUCTURAL-PROPERTIES OF CUINSE2 PREPARED BY CHEMICAL SPRAY PYROLYSIS [J].

HABA, B ;

BATES, CW ;

BROWN, B ;

NDLELA, Z ;

SMESTAD, G .

THIN SOLID FILMS, 1988, 159 :L53-L56

[10] CHARACTERIZATION OF STRUCTURAL DEFECTS IN THE PRESENCE OF IN2O3 IN CUINSE2 PREPARED BY SPRAY PYROLYSIS [J].

HABA, B ;

BATES, CW ;

BROWN, BJ ;

NDLELA, Z .

SOLAR CELLS, 1990, 28 (03) :177-183