Sample tip thermal coupling in modulated laser surface excitation

被引：7

作者：

Grossel, P

Depasse, F

Trannoy, N

机构：

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1997年 / 35卷 / 07期

关键词：

D O I：

10.1016/S0020-7225(96)00114-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A model of the a.c. thermal coupling between a sample surface and a non-contact material probe, in the case of a modulated heated sample, is analyzed. The temperature field of the sample surface is obtained in using approximated self-consistent perturbation from the heat losses via the probe channel. Numerical estimation is given for uniform and local heat sources highlighting the roles of the modulation frequency and the probe dimensions. (C) 1997 Elsevier Science Ltd.

引用

收藏

页码：699 / 709

页数：11

相关论文

共 17 条

[1]

[Anonymous], PHILIPS RES REPORTS

[2] ANALYSIS AND COMPENSATION OF THERMAL EFFECTS IN LASER-ASSISTED SCANNING TUNNELING MICROSCOPY [J].

GRAFSTROM, S ;

KOWALSKI, J ;

NEUMANN, R ;

PROBST, O ;

WORTGE, M .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 1991, 9 (02) :568-572

[3] Sub-surface imaging by scanning thermal microscopy [J].

Hammiche, A ;

Pollock, HM ;

Song, M ;

Hourston, DJ .

MEASUREMENT SCIENCE AND TECHNOLOGY, 1996, 7 (02) :142-150

[4] MEASUREMENT OF A SURFACE-TEMPERATURE USING A CONTACT THERMOCOUPLE - EFFECT ON THE ESTIMATION OF THERMAL-DIFFUSIVITY BY THE HEAT PULSE METHOD [J].

LACHI, M ;

DEGIOVANNI, A .

JOURNAL DE PHYSIQUE III, 1992, 2 (11) :2247-2265

[5] THEORY OF PHOTOTHERMAL-WAVE DIFFRACTION AND INTERFERENCE IN CONDENSED MEDIA [J].

MANDELIS, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1989, 6 (02) :298-308

[6] PHOTOTHERMAL-WAVE DIFFRACTION AND INTERFERENCE IN CONDENSED MEDIA - EXPERIMENTAL-EVIDENCE IN ALUMINUM [J].

MANDELIS, A ;

LEUNG, KF .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1991, 8 (01) :186-200

[7] PHOTOPYROELECTRIC SPATIALLY RESOLVED IMAGING OF THERMAL WAVE FIELDS [J].

MIESZKOWSKI, M ;

MANDELIS, A .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1990, 7 (04) :552-557

[8] PHOTOPYROELECTRIC THERMAL WAVE DETECTION VIA CONTACTLESS CAPACITIVE POLYVINYLIDENE FLUORIDE (PVDF) METAL PROBE-TIP COUPLING [J].

MIESZKOWSKI, M ;

LEUNG, KF ;

MANDELIS, A .

REVIEW OF SCIENTIFIC INSTRUMENTS, 1989, 60 (03) :306-316

[9] SCANNING PROBE MICROSCOPY OF THERMAL-CONDUCTIVITY AND SUBSURFACE PROPERTIES [J].

NONNENMACHER, M ;

WICKRAMASINGHE, HK .

APPLIED PHYSICS LETTERS, 1992, 61 (02) :168-170

[10]

OESTERSCHULZE E, 1996, J VAC SCI TECHNOL B, V14, P1