Talk given by

Prof. Masahiro Yamashita

Department of Chemistry

Tohoku University

Sendai, Japan

Abstract:

Spintronics is a key technology in the 21st century.  Although bulk or classical magnets 
composed of transition metals are normally used, in our study, we use Single-Molecule 
Magnets (SMMs) to overcome “Moore`s Limitation”.  

For realizing the single-molecule memory device, by using spin-polarized STM with Co 
atom tip (paramagnet), we have succeeded to write and read the spin orientations on 
TbPc2 as up and down, respectively. For realizing the quantum computer, the spin Qubits 
and coherence at room temperature are very important.  

For this purpose, we synthesized porphyrin V(IV) complex (0D) and MOF-Porphyrin V(IV) 
complexes (2D and 3D).  The 3D complex shows Rabi nutation even at room temperature 
due to the rigid lattice 
of MOF.