COLUMNAR DEFECTS IN YBA2CU3O7-DELTA INDUCED BY IRRADIATION WITH HIGH-ENERGY HEAVY-IONS

被引：29

作者：

WHEELER, R

KIRK, MA

MARWICK, AD

CIVALE, L

HOLTZBERG, FH

机构：

[1] CTR ATOM BARILOCHE,RA-8400 BARILOCHE,ARGENTINA

[2] IBM CORP,THOMAS J WATSON RES CTR,YORKTOWN HTS,NY 10598

来源：

APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 11期

关键词：

D O I：

10.1063/1.110753

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Defect microstructures in three YBa2Cu3O7-delta single crystals irradiated with different high energy heavy ions show dramatically different damage morphologies. For Sn and Au projectiles with total energies of 580 MeV and 1.0 GeV, respectively, highly aligned tracks are observed which extend for many microns in the crystals. However, irradiation with 1.4 GeV Br ions results in the formation of spherical damage regions widely separated along the ion path through the entire crystal. The continuity of damage along the ion path for the different projectiles varies with the magnitude of the electronic energy loss.

引用

页码：1573 / 1575

页数：3

共 12 条

[1] 3.5 GEV XENON ION IRRADIATION EFFECTS IN THE SUPERCONDUCTING OXIDE YBA2CU3O7-DELTA(DELTA-LESS-THAN-OR-EQUAL-TO 0.1) - A HREM INVESTIGATION [J].

BOURGAULT, D ;

HERVIEU, M ;

BOUFFARD, S ;

GROULT, D ;

RAVEAU, B .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1989, 42 (01) :61-68

[2] VORTEX CONFINEMENT BY COLUMNAR DEFECTS IN YBA2CU3O7 CRYSTALS - ENHANCED PINNING AT HIGH FIELDS AND TEMPERATURES [J].

CIVALE, L ;

MARWICK, AD ;

WORTHINGTON, TK ;

KIRK, MA ;

THOMPSON, JR ;

KRUSINELBAUM, L ;

SUN, Y ;

CLEM, JR ;

HOLTZBERG, F .

PHYSICAL REVIEW LETTERS, 1991, 67 (05) :648-651

[3] LATENT TRACK FORMATION INDUCED BY HIGH-ENERGY HEAVY-IONS IN SUPERCONDUCTIVE COPPER OXIDES [J].

HARDY, V ;

GROULT, D ;

HERVIEU, M ;

PROVOST, J ;

RAVEAU, B ;

BOUFFARD, S .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1991, 54 (04) :472-481

[4] ION IRRADIATION OF EPITAXIAL YBA2CU3O7-DELTA FILMS - EFFECTS OF ELECTRONIC-ENERGY LOSS [J].

HENSEL, B ;

ROAS, B ;

HENKE, S ;

HOPFENGARTNER, R ;

LIPPERT, M ;

STROBEL, JP ;

VILDIC, M ;

SAEMANNISCHENKO, G ;

KLAUMUNZER, S .

PHYSICAL REVIEW B, 1990, 42 (07) :4135-4142

[5]

HOLTZBERG F, 1990, EUR J SOL STATE INOR, V27, P107

[6] EFFECT OF 5.3-GEV PB-ION IRRADIATION ON IRREVERSIBLE MAGNETIZATION IN Y-BA-CU-O CRYSTALS [J].

KONCZYKOWSKI, M ;

RULLIERALBENQUE, F ;

YACOBY, ER ;

SHAULOV, A ;

YESHURUN, Y ;

LEJAY, P .

PHYSICAL REVIEW B, 1991, 44 (13) :7167-7170

[7]

REHN LE, UNPUB

[8] EFFECTS OF 173 MEV XE-129 ION IRRADIATION ON EPITAXIAL YBA2CU3O-CHI FILMS [J].

ROAS, B ;

HENSEL, B ;

HENKE, S ;

KLAUMUNZER, S ;

KABIUS, B ;

WATANABE, W ;

SAEMANNISCHENKO, G ;

SCHULTZ, L ;

URBAN, K .

EUROPHYSICS LETTERS, 1990, 11 (07) :669-674

[9] IRRADIATION DAMAGE IN MAGNETIC INSULATORS [J].

STUDER, F ;

TOULEMONDE, M .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 65 (1-4) :560-567

[10]

WHEELER R, 1992, MATER RES SOC SYMP P, V235, P683

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