Parametric excitation of spin waves in uniaxial ferrites

被引：2

作者：

Nazarov, AV ^{[1
]}

Gurevich, AG ^{[1
]}

机构：

[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia

来源：

TECHNICAL PHYSICS | 1998年 / 43卷 / 05期

关键词：

Magnetic Field; Anisotropy; Ferrite; Spin Wave; Static Magnetic Field;

D O I：

10.1134/1.1259035

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Parametric excitation of spin waves in uniaxial ferrites with large anisotropy is investigated theoretically. First-order processes in a sphere with arbitrary orientation of an external static magnetic field, in which case the pumping is oblique, are studied. The threshold field and the parameters of the excited spin waves are calculated numerically for two ferrites - easy-axis and easy-plane. (C) 1998 American Institute of Physics. [S1063-7842(98)01205-7].

引用

页码：539 / 545

页数：7

共 15 条

[1] SPIN WAVE EXCITATION IN PLANAR FERRITES [J].

BADY, I ;

SCHLOMANN, E .

JOURNAL OF APPLIED PHYSICS, 1962, 33 (03) :1377-&

[2] EFFECT OF SURFACE POLISHING ON LINEWIDTH AND HIGH-POWER PROPERTIES OF SINGLE-CRYSTAL SPHERES OF ZNY [J].

DIXON, S .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (12) :3441-&

[3]

DIXON S, 1965, J APPL HYS, V36, P873

[4]

GANN VV, 1968, SOV PHYS-SOLID STATE, V10, P1705

[5] PARALLEL PUMPING IN PLANAR ZN2Y [J].

GREEN, JJ ;

HEALY, BJ .

JOURNAL OF APPLIED PHYSICS, 1963, 34 (04) :1285-&

[6]

Gurevich A. G., 1994, Magnetic Oscillations and Waves

[7] THE MICROWAVE ABSORBING AND RESONANCE PHENOMENA OF Y-TYPE HEXAGONAL FERRITE MICROWAVE ABSORBERS [J].

KWON, HJ ;

SHIN, JY ;

OH, JH .

JOURNAL OF APPLIED PHYSICS, 1994, 75 (10) :6109-6111

[8] SPIN-WAVE INSTABILITY THEORY IN CUBIC SINGLE-CRYSTAL MAGNETIC INSULATORS .1. GENERAL-THEORY [J].

PATTON, CE .

PHYSICA STATUS SOLIDI B-BASIC RESEARCH, 1979, 92 (01) :211-220

[9] REDUCTION OF FERRIMAGNETIC RESONANCE LINEWIDTHAND CRITICAL FIELD IN SINGLE-CRYSTAL ZNY BY MN SUBSTITUTION [J].

SAVAGE, RO ;

DIXON, S ;

TAUBER, A .

JOURNAL OF APPLIED PHYSICS, 1965, 36 (3P1) :873-&

[10] INSTABILITY OF SPIN WAVES AND MAGNETOSTATIC MODES IN A MICROWAVE MAGNETIC FIELD APPLIED PARALLEL TO DC FIELD [J].

SCHLOEMA.E ;

JOSEPH, RI .

JOURNAL OF APPLIED PHYSICS, 1961, 32 (06) :1006-&

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