DEVELOPMENT OF TIME-RESOLVED HIGH-TEMPERATURE X-RAY-POWDER DIFFRACTION APPARATUS AND IN-SITU OBSERVATION OF PHASE-TRANSITION IN YBA2CU3O7-X

被引：10

作者：

OYAMA, Y ^{[1
]}

HASEGAWA, M ^{[1
]}

TAKEI, H ^{[1
]}

机构：

[1] UNIV TOKYO,INST SOLID STATE PHYS,MINATO KU,TOKYO 106,JAPAN

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1994年 / 33卷 / 08期

关键词：

TIME-RESOLVED X-RAY DIFFRACTION; HIGH-TEMPERATURE X-RAY POWDER DIFFRACTION; IN SITU OBSERVATION; PHASE TRANSITION; YBA2CU3O7-X;

D O I：

10.1143/JJAP.33.4779

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A time-resolved high-temperature X-ray powder diffraction apparatus has been developed using a position-sensitive proportional counter. X-ray diffraction in the range of Delta 2 theta less than or equal to 40 degrees can be simultaneously detected in less than 1 min. Orthorhombic-tetragonal phase transition in YBa2Cu3O7-x can be observed in situ moment by moment and investigated on an atomic scale using the developed diffraction apparatus.

引用

页码：4779 / 4781

页数：3

共 7 条

[1] SOLID-STATE REACTION-KINETICS DETERMINATION VIA IN-SITU TIME-RESOLVED X-RAY-DIFFRACTION [J].

FORSTER, KM ;

FORMICA, JP ;

RICHARDSON, JT ;

LUSS, D .

JOURNAL OF SOLID STATE CHEMISTRY, 1994, 108 (01) :152-157

[2] OXYGEN STOICHIOMETRY IN BA2YCU3OX [J].

GALLAGHER, PK ;

OBRYAN, HM ;

SUNSHINE, SA ;

MURPHY, DW .

MATERIALS RESEARCH BULLETIN, 1987, 22 (07) :995-1006

[3] CRYSTAL-STRUCTURE OF A BA-Y-CU-O SUPERCONDUCTOR AS REVEALED BY RIETVELD ANALYSIS OF X-RAY-POWDER DIFFRACTION DATA [J].

IZUMI, F ;

ASANO, H ;

ISHIGAKI, T ;

ONO, A ;

OKAMURA, FP .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (05) :L611-L612

[4] OXYGEN ORDERING AND THE ORTHORHOMBIC-TO-TETRAGONAL PHASE-TRANSITION IN YBA2CU3O7-X [J].

JORGENSEN, JD ;

BENO, MA ;

HINKS, DG ;

SODERHOLM, L ;

VOLIN, KJ ;

HITTERMAN, RL ;

GRACE, JD ;

SCHULLER, IK ;

SEGRE, CU ;

ZHANG, K ;

KLEEFISCH, MS .

PHYSICAL REVIEW B, 1987, 36 (07) :3608-3616

[5] X-RAY SINGLE-CRYSTAL STRUCTURE-ANALYSIS OF TETRAGONAL BA2YCU3-XO7-Y, A HIGH-TEMPERATURE FORM OF THE SUPERCONDUCTOR [J].

NAKAI, I ;

SUENO, S ;

OKAMURA, FP ;

ONO, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 1987, 26 (05) :L788-L790

[6]

YAMANAKA T, 1992, ADV XRAY ANAL, V35, P421

[7]

YAMANAKA T, 1992, ADV XRAY ANAL, V35, P420

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