ELECTROPHONON RESONANCES IN MESOSCOPIC STRUCTURES

被引：22

作者：

GUREVICH, VL

PEVZNER, VB

IAFRATE, G

机构：

[1] N CAROLINA STATE UNIV,DEPT ELECT & COMP ENGN,RALEIGH,NC 27695

[2] USA,RES OFF,RES TRIANGLE PK,NC 27709

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.75.1352

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new type of resonant behavior is predicted for the hot electron 1D ballistic transport regime in nanostructures. The resonances are manifested by the sharp drops in current which occur when (i) the separation between a pair of levels of transverse quantization equals the energy of an optical phonon HBAR omega(0), and (ii) a condition for generation of optical phonons eV > HBAR omega(0) is met, where V is the voltage bias across the conductor.

引用

页码：1352 / 1355

页数：4

共 19 条

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