OBSERVATION OF A SECONDARY STRUCTURAL PHASE IN THE HEAVY-FERMION SUPERCONDUCTOR UPT(3)

被引:10
作者
DEMCZYK, BG
ARONSON, MC
COLES, BR
SMITH, JL
机构
[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,LONDON SW7 2AZ,ENGLAND
[2] LOS ALAMOS NATL LAB,LOS ALAMOS,NM 87545
关键词
D O I
10.1080/09500839308243856
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Atomic-resolution transmission electron microscopy is used to investigate the microstructure of polycrystalline UPt3. While the host material is the previously reported hexagonal Ni3Sn structure, a second phase having the double-hexagonal Ni3Ti structure is also identified.
引用
收藏
页码:85 / 88
页数:4
相关论文
共 21 条
[1]   IMPURITY EFFECTS IN SUPERCONDUCTING UPT3 [J].
ARONSON, MC ;
VORENKAMP, T ;
KOZIOL, Z ;
DEVISSER, A ;
BAKKER, K ;
FRANSE, JJM ;
SMITH, JL .
JOURNAL OF APPLIED PHYSICS, 1991, 69 (08) :5487-5489
[2]   DOUBLE SUPERCONDUCTING TRANSITION IN THE SPECIFIC-HEAT OF NONSTOICHIOMETRIC UPT3+X [J].
BAKKER, K ;
DEVISSER, A ;
FRANSE, JJM .
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1992, 108 (1-3) :65-66
[3]   THE SUPERCONDUCTING PHASES OF UPT3 UNDER PRESSURE [J].
BEHNIA, K ;
TAILLEFER, L ;
FLOUQUET, J .
JOURNAL OF APPLIED PHYSICS, 1990, 67 (09) :5200-5202
[4]  
BROHOLM CL, 1989, THESIS U COPENHAGEN
[6]   THE SCATTERING OF ELECTRONS BY ATOMS AND CRYSTALS .3. SINGLE-CRYSTAL DIFFRACTION PATTERNS [J].
COWLEY, JM ;
MOODIE, AF .
ACTA CRYSTALLOGRAPHICA, 1959, 12 (05) :360-367
[7]  
COWLEY JM, 1984, DIFFRACTION PHYSICS, P25
[8]  
HAHN T, 1989, INT TABLES CRYSTALLO, VA, P590
[9]   COMPOUNDS OF URANIUM WITH THE TRANSITION METALS OF THE 2ND AND 3RD LONG PERIODS [J].
HEAL, TJ ;
WILLIAMS, GI .
ACTA CRYSTALLOGRAPHICA, 1955, 8 (08) :494-498
[10]  
Massalski T.B., 1996, BINARY ALLOY PHASE D