| 申请日期 | 2024-11-26 | 申请号 | CA2520699 |
| 公开（公告）号 | CA2520699A1 | 公开（公告）日 | 2004-10-07 |
| 公开国别 | CA | 申请人省市代码 | 全国 |
| 申请人 | NATIONAL INSTITUTE FOR MATERIALS SCIENCE; NITTO DENKO CORPORATION; JAPAN SCIENCE AND TECHNOLOGY AGENCY; HIRAI SHINJI | ||
| 简介 | A high dielectric material having a high dielectric constant which is especially useful as a material for high-capacitance capacitors is disclosed . The high dielectric material is composed of a sintered body of a rare earth sulfide which has a crystal structure of tetragonal .beta.-phase, a chemical composition of Ln2S3 (wherein Ln represents a rare earth metal), a frequency domain within the range of 0.5-1, 000 kHz, and a relative dielectric constant of more than 1, 000 at room temperature. | ||
|
您还没有登录，请登录后查看下载地址
|
客服热线：
手机版
二维码
