MAGNETOCONTROLLED QUANTUM STATES IN HELICOIDAL TUBULES

被引：25

作者：

ROMANOV, DA ^{[1
]}

KIBIS, OV ^{[1
]}

机构：

[1] NOVOSIBIRSK STATE TECH UNIV, DEPT APPL & THEORET PHYS, NOVOSIBIRSK 630092, RUSSIA

来源：

PHYSICS LETTERS A | 1993年 / 178卷 / 3-4期

关键词：

D O I：

10.1016/0375-9601(93)91112-I

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We have studied the quantum motion of charge carriers through a periodical system of atoms placed along a cylindrical spiral (of fullerene tubule kind) in the presence of an external magnetic field. Expressions for a quasi-one-dimensional dispersion law have been obtained within the framework of the modified tight-binding model. These expressions exhibit side minima and a nontrivial dependence on the magnetic field. Possible experimental manifestations are discussed.

引用

页码：335 / 337

页数：3

共 6 条

[1] FULLERENES - DOWN THE STRAIGHT AND NARROW [J].

DRESSELHAUS, MS .

NATURE, 1992, 358 (6383) :195-196

[2] HELICAL MICROTUBULES OF GRAPHITIC CARBON [J].

IIJIMA, S .

NATURE, 1991, 354 (6348) :56-58

[3] ELECTRON ELECTRON INTERACTION IN A SPIRAL QUANTUM WIRE [J].

KIBIS, OV .

PHYSICS LETTERS A, 1992, 166 (5-6) :393-394

[4]

KIBIS OV, 1992, FIZ TVERD TELA+, V34, P3511

[5] WEAK-FIELD MAGNETOCONDUCTANCE OSCILLATIONS CAUSED BY MAGNETIC SURFACE LEVELS (MSL) [J].

ROMANOV, DA ;

SHVARTSMAN, LD .

SOLID STATE COMMUNICATIONS, 1985, 53 (08) :677-679

[6]

ROMANOV DA, 1985, JETP LETT+, V42, P10

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