Magnetic response of field-cooled type-I superconducting hollow cylinders

被引：2

作者：

De Luca, Roberto ^{[1
]}

机构：

[1] INFM, Dipartimento di Fisica, Università degli Studi di Salerno, 84081 Baronissi (SA), Italy

来源：

Physica B: Condensed Matter | 2000年 / 284卷

关键词：

Cooling - Cylinders (containers) - Diamagnetism - Magnetic field effects - Magnetic flux - Magnetic susceptibility - Quantum theory - Thermodynamic properties;

D O I：

10.1016/S0921-4526(99)02101-8

中图分类号：

学科分类号：

摘要：

A long hollow cylinder is the simplest multiply-connected system that allow a rigorous elementary thermodynamic analysis. The magnetic response of hollow cylinders of type-I superconductors after field-cooling exhibited paramagnetic response in a narrow field interval. The amplitude ΔH of this interval depended inversely on the cross-section Sh of the hole. However, the response of the system was diamagnetic for all fields if Sh/S&leα0. For microcylinders of total cross-section S = 6π×10-10 m2 this effect was observed for fields H such 0.82 μT0H<1.09 μT.

引用

共 50 条

[31] Thermal relaxation of interacting fine magnetic particles - field-cooled and zero-field-cooled magnetization variation
Lu, JJ
Deng, HY
Huang, HL
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 209 (1-3) : 37 - 41
[32] DC SUSCEPTIBILITY OF TYPE-II SUPERCONDUCTORS IN FIELD-COOLED PROCESSES
MATSUSHITA, T
OTABE, ES
MATSUNO, T
MURAKAMI, M
KITAZAWA, K
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 1990, 170 (5-6): : 375 - 382
[33] On a hollow superconducting sphere in a magnetic field
S. N. Sazonov
Technical Physics, 2013, 58 : 1080 - 1082
[34] On a hollow superconducting sphere in a magnetic field
Sazonov, S. N.
TECHNICAL PHYSICS, 2013, 58 (07) : 1080 - 1082
[35] The resistance of superconducting cylinders in a transverse magnetic field
Misener, AD
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1938, 166 (A924) : 0043 - 0055
[36] Diamagnetic Response and Vortex Matter in a Type-I Superconducting Irregular Octagon
Aguirre, C. A.
Diaz, P.
Laroze, D.
Barba-Ortega, J.
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2024, 37 (5-7) : 845 - 851
[37] Magnetic properties of type-I and type-II Weyl semimetals in the superconducting state
Rosenstein, Baruch
Shapiro, B. Ya.
Li, Dingping
Shapiro, I.
PHYSICAL REVIEW B, 2018, 97 (14)
[38] Zero-field-cooled and field-cooled magnetization of itinerant magnetic system Sr1-xCaxRuO3
Hou, DL
Jiang, EY
Tang, GD
Li, ZQ
Ren, SW
Bai, HL
PHYSICS LETTERS A, 2002, 298 (2-3) : 207 - 210
[39] Equilibrium intermediate-state patterns in a type-I superconducting slab in an arbitrarily oriented applied magnetic field
Clem, John R.
Prozorov, Ruslan
Wijngaarden, Rinke J.
PHYSICAL REVIEW B, 2013, 88 (10):
[40] HYSTERESIS IN SUPERCONDUCTORS .3. EFFECT OF SURFACE ENERGIES ON SHIELDING AND FIELD-RETAINING PROPERTIES OF HOLLOW CYLINDERS OF TYPE-I SUPERCONDUCTORS
SCHWEITZER, DG
PHYSICAL REVIEW, 1968, 173 (02): : 461 - +

← 1 2 3 4 5 →