GROWTH AND CHARACTERIZATION OF NEW BI14(SR0.33CA0.67)5O26 SINGLE-CRYSTALS

被引：3

作者：

FUJIWARA, Y ^{[1
]}

HIRATA, S ^{[1
]}

KOBAYASHI, T ^{[1
]}

MIN, E ^{[1
]}

SHIBUYA, K ^{[1
]}

机构：

[1] SUMITOMO CEMENT CO LTD,CENT RES LAB,FUNABASHI,CHIBA 274,JAPAN

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 08期

关键词：

D O I：

10.1063/1.348361

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

New insulating Bi14(Sr0.33Ca0.67)5O26 layered single crystals have been grown by a flux method and their crystallographic properties have been characterized. The crystals exhibited a smooth cleaved surface perpendicular to [001] orientation. The x-ray precession camera analysis indicated the crystals have rhombohedral symmetry, belonging to a Laue group of 3BARm. Furthermore, some kinds of rare-earth elements have been successfully substituted for lattice sites of the crystal. The variation of the c-axis length reflected ionic radii of the rare-earth elements substituted. Radiant luminescence has been observed in visible and infrared regions in the Er-doped crystals, which was assigned to electron transition between spin-orbit levels of trivalent Er ions in the crystal.

引用

页码：4373 / 4378

页数：6

共 13 条

[1] CONFLANT P, 1974, CR ACAD SCI C CHIM, V279, P457
[2] 1.54-MU-M LUMINESCENCE OF ERBIUM-IMPLANTED III-V SEMICONDUCTORS AND SILICON
ENNEN, H
SCHNEIDER, J
POMRENKE, G
AXMANN, A
[J]. APPLIED PHYSICS LETTERS, 1983, 43 (10) : 943 - 945
[3] RADIANT ER-RELATED LUMINESCENCE OF HIGH-TC SUPERCONDUCTING ER-BA-CU-O SYSTEM
FUJIWARA, Y
TAKAHASHI, T
FUKUMOTO, Y
TONOUCHI, M
KOBAYASHI, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 : 2123 - 2124
[4] FUJIWARA Y, 1989, 1989 P EXT ABSTR INT, P338
[5] FUJIWARA Y, 1990, IN PRESS 1990 P APPL
[6] DETERMINATION OF OXYGEN NONSTOICHIOMETRY IN A HIGH-TC SUPERCONDUCTOR BA2YCU3O7-DELTA
KISHIO, K
SHIMOYAMA, JI
HASEGAWA, T
KITAZAWA, K
FUEKI, K
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1987, 26 (07): : L1228 - L1230
[7] LUMB MD, 1978, LUMINESCENCE, P21
[8] A NEW HIGH-TC OXIDE SUPERCONDUCTOR WITHOUT A RARE-EARTH ELEMENT
MAEDA, H
TANAKA, Y
FUKUTOMI, M
ASANO, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (02): : L209 - L210
[9] SUPERCONDUCTOR WITH A LAYERED STRUCTURE IN BI-SR-CA-CU OXIDES
OHTA, M
TAKAHASHI, K
KOSUGE, M
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1988, 27 (04): : L567 - L568
[10] TANAKA S, 1976, J ELECTROCHEM SOC, V123, P277

← 1 2 →