SEARCH FOR EVIDENCE OF THE INFLUENCE OF VACANCIES ON THE THERMAL-CONDUCTIVITY OF SOLID HE-4

被引：13

作者：

BURNS, CA

GOODKIND, JM

机构：

[1] Physics Department, University of California, San Diego, La Jolla, 92093-0319, CA

来源：

JOURNAL OF LOW TEMPERATURE PHYSICS | 1993年 / 93卷 / 1-2期

关键词：

D O I：

10.1007/BF00682279

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have measured the thermal conductivity of high quality low density hcp He-4 Crystals. The behavior is well described by standard phonon thermal conductivity theory. We discuss the limits that these measurements set on the thermal conductivity due to vacancies.

引用

收藏

页码：15 / 31

页数：17

相关论文

共 20 条

[11] THERMAL CONDUCTIVITY OF ORIENTED SINGLE CRYSTALS OF HEXAGONAL CLOSE-PACKED HELIUM 4 [J].

HOGAN, EM ;

GUYER, RA ;

FAIRBANK, HA .

PHYSICAL REVIEW, 1969, 185 (01) :356-&

[12] POSSIBILITY OF BOSE-EINSTEIN CONDENSATION IN A SOLID [J].

IMRY, Y ;

SCHWARTZ, M .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1975, 21 (5-6) :543-556

[13] ELEMENTARY EXCITATIONS AND A COLLECTIVE MODE IN HCP HE-4 [J].

LENGUA, GA ;

GOODKIND, JM .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1990, 79 (5-6) :251-287

[14] QUANTUM LATTICE GAS AND EXISTENCE OF A SUPERSOLID [J].

LIU, KS ;

FISHER, ME .

JOURNAL OF LOW TEMPERATURE PHYSICS, 1973, 10 (5-6) :655-683

[15]

Lounasmaa OV., 1974, EXPT PRINCIPLES METH

[16] PHONON FOCUSING AND PHONON CONDUCTION IN HEXAGONAL CRYSTALS IN BOUNDARY-SCATTERING REGIME [J].

MCCURDY, AK .

PHYSICAL REVIEW B, 1974, 9 (02) :466-480

[17]

MEIEROVICH AE, 1974, SOV PHYS JETP, V40, P368

[18] THERMAL-CONDUCTIVITY ANISOTROPY IN SOLID HELIUM [J].

SIMONS, S .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1972, 5 (13) :L163-&

[19] VACANCY-INDUCED NUCLEAR-SPIN-LATTICE RELAXATION IN SOLID HE-3 [J].

SULLIVAN, N ;

DEVILLE, G ;

LANDESMAN, A .

PHYSICAL REVIEW B, 1975, 11 (05) :1858-1865

[20] EXPERIMENTS ON THE FLOW OF HEAT IN LIQUID HELIUM BELOW 0.7-DEGREE-K [J].

WHITWORTH, RW .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1958, 246 (1246) :390-405