Contact resistance is caused by constriction resistance and film resistance through contact layers. It is well known that a surface film causes non-linear voltage and current characteristics. The origin of non-linearity is caused by tunneling electron through thin insulation barrier or jumping over the thick barrier (Shottky barrier) on the contact surface. In this paper, a new idea causing nonlinear property by only current constriction which flows through very small contact spot area, if there is no film layer, is proposed by the two dimensional contact model. The contact model, used in this paper, is a two dimensional type narrow path of contact area (short bridge) made by thin copper foil of 0.035 mm on a glass epoxy resin board. The contact part is made by scraping with an electric drill as a single bridge shape of 0.1 mm wide and 0.3 mm long on the centre of a board (100 mm
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Isao MINOWA, "A Consideration for the Non-linear Resistance Caused by Constriction Current through Two Dimensional Bridge on a Copper Printed Circuit Board" in IEICE TRANSACTIONS on Electronics,
vol. E90-C, no. 7, pp. 1417-1420, July 2007, doi: 10.1093/ietele/e90-c.7.1417.
Abstract: Contact resistance is caused by constriction resistance and film resistance through contact layers. It is well known that a surface film causes non-linear voltage and current characteristics. The origin of non-linearity is caused by tunneling electron through thin insulation barrier or jumping over the thick barrier (Shottky barrier) on the contact surface. In this paper, a new idea causing nonlinear property by only current constriction which flows through very small contact spot area, if there is no film layer, is proposed by the two dimensional contact model. The contact model, used in this paper, is a two dimensional type narrow path of contact area (short bridge) made by thin copper foil of 0.035 mm on a glass epoxy resin board. The contact part is made by scraping with an electric drill as a single bridge shape of 0.1 mm wide and 0.3 mm long on the centre of a board (100 mm
URL: https://global.ieice.org/en_transactions/electronics/10.1093/ietele/e90-c.7.1417/_p
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@ARTICLE{e90-c_7_1417,
author={Isao MINOWA, },
journal={IEICE TRANSACTIONS on Electronics},
title={A Consideration for the Non-linear Resistance Caused by Constriction Current through Two Dimensional Bridge on a Copper Printed Circuit Board},
year={2007},
volume={E90-C},
number={7},
pages={1417-1420},
abstract={Contact resistance is caused by constriction resistance and film resistance through contact layers. It is well known that a surface film causes non-linear voltage and current characteristics. The origin of non-linearity is caused by tunneling electron through thin insulation barrier or jumping over the thick barrier (Shottky barrier) on the contact surface. In this paper, a new idea causing nonlinear property by only current constriction which flows through very small contact spot area, if there is no film layer, is proposed by the two dimensional contact model. The contact model, used in this paper, is a two dimensional type narrow path of contact area (short bridge) made by thin copper foil of 0.035 mm on a glass epoxy resin board. The contact part is made by scraping with an electric drill as a single bridge shape of 0.1 mm wide and 0.3 mm long on the centre of a board (100 mm
keywords={},
doi={10.1093/ietele/e90-c.7.1417},
ISSN={1745-1353},
month={July},}
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TY - JOUR
TI - A Consideration for the Non-linear Resistance Caused by Constriction Current through Two Dimensional Bridge on a Copper Printed Circuit Board
T2 - IEICE TRANSACTIONS on Electronics
SP - 1417
EP - 1420
AU - Isao MINOWA
PY - 2007
DO - 10.1093/ietele/e90-c.7.1417
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E90-C
IS - 7
JA - IEICE TRANSACTIONS on Electronics
Y1 - July 2007
AB - Contact resistance is caused by constriction resistance and film resistance through contact layers. It is well known that a surface film causes non-linear voltage and current characteristics. The origin of non-linearity is caused by tunneling electron through thin insulation barrier or jumping over the thick barrier (Shottky barrier) on the contact surface. In this paper, a new idea causing nonlinear property by only current constriction which flows through very small contact spot area, if there is no film layer, is proposed by the two dimensional contact model. The contact model, used in this paper, is a two dimensional type narrow path of contact area (short bridge) made by thin copper foil of 0.035 mm on a glass epoxy resin board. The contact part is made by scraping with an electric drill as a single bridge shape of 0.1 mm wide and 0.3 mm long on the centre of a board (100 mm
ER -