SURFACE-DIPOLE AND ELECTRIC-QUADRUPOLE CONTRIBUTIONS TO ANISOTROPIC 2ND-HARMONIC GENERATION FROM NOBLE-METAL SURFACES

被引：22

作者：

KOOS, DA ^{[1
]}

SHANNON, VL ^{[1
]}

RICHMOND, GL ^{[1
]}

机构：

[1] UNIV OREGON,DEPT CHEM,EUGENE,OR 97403

来源：

PHYSICAL REVIEW B | 1993年 / 47卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.47.4730

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The azimuthal anisotropy in the optical second-harmonic response from various crystal faces of Ag, Cu, and Au has been measured. Comparing the relative magnitude of the isotropic and anisotropic signals indicates that the strong anisotropy observed from the (111) and (110) faces of noble metals can be assigned primarily to the dipolar surface response. This result contrasts to the case of Al single crystals where the anisotropy can be accounted for by the bulk quadrupole response.

引用

页码：4730 / 4734

页数：5

共 14 条

[1]

AKHMANOV SA, 1989, JETP LETT, V49, P459

[2]

[Anonymous], 1985, HDB OPTICAL CONSTANT

[3]

ATSKIPETROV O, 1986, SOV PHYS JETP, V64, P167

[4] BULK CONTRIBUTION IN SURFACE 2ND-HARMONIC GENERATION [J].