MAGNETIC-ORDERING TRANSITION OF ELECTRONS ON MESOSCOPIC TUBES

被引：12

作者：

DAVIDS, PS

WANG, L

SAXENA, A

BISHOP, AR

机构：

[1] Theoretical Division, Los Alamos National Laboratory, Los Alamos

来源：

PHYSICAL REVIEW B | 1993年 / 48卷 / 23期

关键词：

D O I：

10.1103/PhysRevB.48.17545

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We find a paramagnetic to diamagnetic ordering transition of a two-dimensional electron gas on a mesoscopic tube in a magnetic field as the tube radius is varied. Spin effects (Pauli paramagnetism) are explicitly considered. The dependence of magnetization on temperature is calculated. A relationship between the periodicity of the magnetization and the de Haas-van Alphen oscillations is presented. These results are directly pertinent to the recently synthesized helical microtubules of graphite.

引用

页码：17545 / 17550

页数：6

共 19 条

[1] CAPILLARITY-INDUCED FILLING OF CARBON NANOTUBES
AJAYAN, PM
IIJIMA, S
[J]. NATURE, 1993, 361 (6410) : 333 - 334
[2] OPENING CARBON NANOTUBES WITH OXYGEN AND IMPLICATIONS FOR FILLING
AJAYAN, PM
EBBESEN, TW
ICHIHASHI, T
IIJIMA, S
TANIGAKI, K
HIURA, H
[J]. NATURE, 1993, 362 (6420) : 522 - 525
[3] BAXTER RJ, 1982, EXACTLY SOLVED MODEL, P468
[4] Bogachek E., 1975, SOV PHYS JETP, V40, P308
[5] BOGACHEK EN, 1973, ZH EKSP TEOR FIZ, V36, P973
[6] BRANDT NB, 1976, JETP LETT+, V24, P272
[7] BRANDT NB, 1977, ZH EKSP TEOR FIZ+, V72, P2332
[8] BRANDT NB, 1982, SOV J LOW TEMP PHYS, V8, P358
[9] BRANDT NB, 1977, ZH EKSP TEOR FIZ, V45, P1226
[10] DAVIDS PS, UHPUB

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