The frequency response of the effective resistance of thin chromium and tin films

A study was made of the frequency response of the effective resistance of a high resistivity Cr film 5-60 nm thick and a low resistivity Sn film 30-100 nm thick. The structure of the films is described and an equation for the frequency response is discussed. The variation of resistance against log f...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Journal of materials science letters 1985-10, Vol.4 (10), p.1213-1216
Hauptverfasser:	ANGADI, M. A, UDACHAN, L. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Electrical and thermal conduction in crystalline metals and alloys Electronic conduction in metals and alloys Electronic transport in condensed matter Exact sciences and technology Materials science Metals, semimetals and alloys Physics Specific materials
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A study was made of the frequency response of the effective resistance of a high resistivity Cr film 5-60 nm thick and a low resistivity Sn film 30-100 nm thick. The structure of the films is described and an equation for the frequency response is discussed. The variation of resistance against log f is plotted for various thicknesses. For lower thickness films the d.c. resistivity falls suddenly but for greater thicknesses the resistivity increases gradually. A mathematical model proposed for the frequency response was valid for the discontinuous films like Cr but could not be used for semi-continuous films like Sn. 25 ref.--H.B.C.
ISSN:	0261-8028 1573-4811
DOI:	10.1007/BF00723461