发明名称 |
Spin-transition chemical compounds, and devices comprising read-, memory-, and erase-units, active medium which contains at least one of those compounds. |
摘要 |
Chemical cpds. capable of undergoing spin transitions, in the form of a powder, including a lattice with a mol. formed from a complex in which Fe (Fe(II)) is associated with a 1.2.4-triazole (H-Trz) ligand of formula: the mol. also comprising an anion (A)2 chosen from BF4<->, ClO4<->, Br<-> and CO3<2->, this mol. having the formula (a) Fe(II) (H-Trz)3(BF4<->)2, (b) Fe(II)(H-Trz)3(ClO4<->)2, (c) Fe(II) (H-Trz)3(Br<->)2, (d) Fe(II) (H-Trz)3(Cl<->)2 or (e) Fe(II) (H-Trz)3(ClO3<2->) depending on the anion. |
申请公布号 |
EP0666561(A1) |
申请公布日期 |
1995.08.09 |
申请号 |
EP19950200202 |
申请日期 |
1995.01.27 |
申请人 |
LABORATOIRES D'ELECTRONIQUE PHILIPS |
发明人 |
KAHN, OLIVIER;JAY, CHARLOTTE;KROBER, JONAS;CLAUDE, RENEE;GROLIERE, FRANCOISE |
分类号 |
B41M5/26;C07F9/02;C07F15/02;G02F1/01;G11B7/244;G11B7/249 |
主分类号 |
B41M5/26 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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