The use of pulsed laser deposition to produce low-temperature barium titanate films on nickel tape and carbon fiber fabric

被引：2

作者：

Collins, G. ^{[1
]}

Elam, D. ^{[1
]}

Hackworth, R. ^{[1
]}

Kotha, R. ^{[1
]}

Ayon, A. ^{[1
]}

Chabanov, A. ^{[1
]}

Chen, C. L. ^{[1
]}

机构：

[1] Univ Texas San Antonio, San Antonio, TX 78249 USA

来源：

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS | 2011年 / 17卷 / 04期

关键词：

Carbon Fiber; Ferroelectric Property; Barium Titanate; Piezoelectric Response; Carbon Fiber Fabric;

D O I：

10.1007/s00542-010-1157-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In order to explore the functionalization of wearable fabrics for power generation, barium titanate (BTO) was deposited on nickel tape and on carbon fiber fabric employing pulsed laser deposition (PLD) methods under conditions normally not considered ideal to produce optimum ferroelectric properties, namely, at temperatures as low as 100A degrees C and under various oxygen partial pressures. The remnant charge polarization and film resistance properties were evaluated to determine the effect of the aforementioned deposition conditions. The P-V characterization indicates that the BTO films still retained ferroelectric properties down to 200A degrees C, below which, the behavior was only paraelectric. Piezoelectric measurements were made with a resulting potential of 4 kV/m.

引用

页码：701 / 706

页数：6

共 4 条

[1] Modeling of nonlinearities in the capacitance-voltage characteristics of high-k metal-insulator-metal capacitors [J].