Novel Rewritable, Non-volatile Memory Devices Based on Thermally and Dimensionally Stable Polyimide Thin Films

被引：165

作者：

Hahm, Suk Gyu ^{[1
,2
]}

Choi, Seungchel ^{[1
,2
]}

Hong, Sang-Hyun ^{[3
,4
]}

Lee, Taek Joon ^{[1
,2
]}

Park, Samdae ^{[1
,2
]}

Kim, Dong Min ^{[1
,2
]}

Kwon, Won-Sang ^{[1
,2
]}

Kim, Kyungtae ^{[1
,2
]}

Kim, Ohyun ^{[3
,4
]}

Ree, Moonhor ^{[1
,2
]}

机构：

[1] Pohang Univ Sci & Technol POSTECH, BK Sch Mol Sci, Ctr Integrated Mol Syst, Dept Chem,Natl Res Lab Polymer Synth & Phys, Pohang 790784, South Korea

[2] Pohang Univ Sci & Technol POSTECH, Polymer Res Inst, Pohang 790784, South Korea

[3] Pohang Univ Sci & Technol POSTECH, Dept Elect & Elect Engn, Pohang 790784, South Korea

[4] Pohang Univ Sci & Technol POSTECH, Program BK21, Pohang 790784, South Korea

来源：

ADVANCED FUNCTIONAL MATERIALS | 2008年 / 18卷 / 20期

关键词：

D O I：

10.1002/adfm.200800758

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Novel digital memory devices were fabricated with a thermally and dimensionally stable polyimide containing carbazole moieties in its side groups by using a simple and conventional solution coating process. The devices exhibit excellent unipolar ON and OFF switching behavior. With very low power consumption, the devices can be repeatedly written, read, and erased in air. The ON/OFF current ratio of the devices is high up to 10(11). The high ON/OFF switching ratio and stability of the devices, as well as their repeatable writing, reading, and erasing capability with low power consumption, open up the possibility of the mass production of high performance non-volatile memory devices at low cost.

引用

页码：3276 / 3282

页数：7

共 34 条

[11] Photo- and rubbing-alignable brush polyimides bearing three different chromophores [J].