THERMODYNAMIC MEASUREMENTS ON GEOMETRICALLY FRUSTRATED MAGNETS

被引：49
作者：
RAMIREZ, AP
机构：
[1] AT and T Bell Laboratories, Murray Hill, NJ 07974
来源：
JOURNAL OF APPLIED PHYSICS | 1991年 / 70卷 / 10期
关键词：
D O I：
10.1063/1.350088
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Geometrical frustration occurs in antiferromagnetic systems with triangular coordination symmetry. An additional requirement for strong frustration is high local symmetry. We discuss the class of compounds which meet these two requirements and exhibit strong frustration. Novel cooperative effects related to geometrical frustration are discussed for specific compounds, SrCr9pGa12-9pO19, RCuO2 (R = rare earth) and Gd3Ga5O12.
引用
收藏
页码：5952 / 5955
页数：4
相关论文
共 53 条
[1]   VERY LOW FIELD SUSCEPTIBILITY OF THE HIGHLY FRUSTRATED CSMNFEF6 AND CSNIFEF6 COMPOUNDS [J].
ALBA, M ;
HAMMANN, J ;
JACOBONI, C ;
PAPPA, C .
PHYSICS LETTERS A, 1982, 89 (08) :423-426
[2]  
[Anonymous], PHASE TRANSITIONS CR
[3]  
[Anonymous], 1966, EFFECTIVE FIELD THEO
[4]   EXCHANGE INTERACTIONS IN FERROMAGNETIC CHROMIUM CHALCOGENIDE SPINELS [J].
BALTZER, PK ;
WOJTOWICZ, PJ ;
ROBBINS, M ;
LOPATIN, E .
PHYSICAL REVIEW, 1966, 151 (02) :367-+
[5]   SPIN-GLASSES - EXPERIMENTAL FACTS, THEORETICAL CONCEPTS, AND OPEN QUESTIONS [J].
BINDER, K ;
YOUNG, AP .
REVIEWS OF MODERN PHYSICS, 1986, 58 (04) :801-976
[6]   PHASE-DIAGRAMS AND CRITICAL-BEHAVIOR IN ISING SQUARE LATTICES WITH NEAREST-NEIGHBOR AND NEXT-NEAREST-NEIGHBOR INTERACTIONS [J].
BINDER, K ;
LANDAU, DP .
PHYSICAL REVIEW B, 1980, 21 (05) :1941-1962
[7]   MAGNETOTHERMODYNAMICS OF GADOLINIUM GALLIUM GARNET .3. HEAT-CAPACITY, ENTROPY, MAGNETIC-MOMENT FROM 0.5 TO 4.2 DEGREESK WITH FIELDS TO 90 KG ALONG [110] AXIS [J].
BRODALE, GE ;
HORNUNG, EW ;
FISHER, RA ;
GIAUQUE, WF .
JOURNAL OF CHEMICAL PHYSICS, 1975, 62 (10) :4041-4049
[8]   ANTIFERROMAGNETIC FLUCTUATIONS AND SHORT-RANGE ORDER IN A KAGOME LATTICE [J].
BROHOLM, C ;
AEPPLI, G ;
ESPINOSA, GP ;
COOPER, AS .
PHYSICAL REVIEW LETTERS, 1990, 65 (25) :3173-3176
[9]  
BUCHER E, UNPUB
[10]   QUANTUM SPIN NEMATICS - MOMENT-FREE MAGNETISM [J].
CHANDRA, P ;
COLEMAN, P .
PHYSICAL REVIEW LETTERS, 1991, 66 (01) :100-103
123456