UV-induced fractal surfaces

被引：3

作者：

Beleznai, C

Vajtai, R

Nanai, L

机构：

[1] Department of Experimental Physics, József Attila University, H-6720 Szeged

来源：

FRACTALS-AN INTERDISCIPLINARY JOURNAL ON THE COMPLEX GEOMETRY OF NATURE | 1997年 / 5卷 / 02期

关键词：

D O I：

10.1142/S0218348X97000267

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Poly (tetrafluorethylene) and polyimide samples were irradiated by a pulsed laser source at 308 nm and the resulting surface morphology was investigated. The photoablated surfaces show a strong dependence on the optical and structural parameters of the polymers. The roughness of the fractal surfaces has been characterized by means of calculating their fractal dimensions and the results are interpreted as a function of the polymer physical parameters.

引用

收藏

页码：275 / 280

页数：6

相关论文

共 13 条

[1] Fractal analysis of scanning probe microscopy images [J].

Almqvist, N .

SURFACE SCIENCE, 1996, 355 (1-3) :221-228

[2] DIRECT ETCHING OF POLYMERIC MATERIALS USING A XECL LASER [J].

ANDREW, JE ;

DYER, PE ;

FORSTER, D ;

KEY, PH .

APPLIED PHYSICS LETTERS, 1983, 43 (08) :717-719

[3]

Ball Z, 1996, APPL PHYS A-MATER, V62, P203, DOI 10.1007/BF01575082

[4] LASER-ABLATION OF POLYMERIC MATERIALS AT 157 NM [J].

COSTELA, A ;

GARCIAMORENO, I ;

FLORIDO, F ;

FIGUERA, JM ;

SASTRE, R ;

HOOKER, SM ;

CASHMORE, JS ;

WEBB, CE .

JOURNAL OF APPLIED PHYSICS, 1995, 77 (06) :2343-2350

[5]

EHRENREICH H, 1986, SOLID STATE PHYS, V39, P219

[6]

Feurer T, 1996, APPL PHYS A-MATER, V63, P13

[7] FRACTAL SURFACES OF GOLD AND PLATINUM ELECTRODEPOSITS - DIMENSIONALITY DETERMINATION BY SCANNING TUNNELING MICROSCOPY [J].

GOMEZRODRIGUEZ, JM ;

BARO, AM ;

VAZQUEZ, L ;

SALVAREZZA, RC ;

VARA, JM ;

ARVIA, AJ .

JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (01) :347-350

[8] FRACTAL CHARACTERIZATION OF GOLD DEPOSITS BY SCANNING TUNNELING MICROSCOPY [J].

GOMEZRODRIGUEZ, JM ;

BARO, AM ;

SALVAREZZA, RC .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1991, 9 (02) :495-499

[9] GEOMETRICAL CLUSTER GROWTH-MODELS AND KINETIC GELATION [J].

HERRMANN, HJ .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1986, 136 (03) :153-224

[10] MODEL FOR THE UV LASER ABLATION OF POLYMERS IN THE LOW-FLUENCE LIMIT [J].

HESZLER, P ;

KISS, LB ;

TOROK, M .

SOLID STATE COMMUNICATIONS, 1991, 78 (05) :425-427