Molecular Spin Qubits for Quantum Computer and High-Density Memory Devices Based on Molecular Magnets

报告摘要：Spintronics, based on the freedoms of charge and spin of the electron, is a key technology in the 21st century. Magnetic random access memory (MRAM), which uses giant magnetoresistance (GMR), has several advantages compared with electronics. Although conventional magnets composed of transition metals are normally used, in our study, we use molecule-based nano-magnets and single-molecule magnets (SMMs) to overcome “Moore`s Limitation”. SMMs are also available for quantum computer. I will talk about the molecular spin qubits for quantum computer ([1]Crystal Engineering Method, [2]g-Tensor Engineering Method, [3]Orbital Engineering Method, and [4]Molecular Technology Method) as well as high-density memory devices such as single-molecule memory device, SMMs encapsulated into SWCNT, and metallic conducting SMMs with negative magnetoresistances.
报告人简介：Masahiro Yamashita received his PhD in 1982 from Kyushu University. After his graduation, he joined the Institute for Molecular Science (IMS). In 1983, he was appointed as Assistant Professor at Kyushu University. In 1988, he was appointed as Associate Professor at Nagoya University, and he was promoted to full Professor at the same university in 1998. He was a full Professor at Tokyo Metropolitan University from 2000 to 2004. He moved to Tohoku University as a full professor in 2004. He retired from Tohoku University in 2020 and now emeritus Professor of Tohoku University. He is MOE Changjiang Chair Professor of Tongji University from 2023. He has been honored with the Inoue Science Award (2002), The Chemical Society of Japan Award for Creative Work (2005), Award of Japan Society of Coordination Chemistry (2014), Mukai Award (2019), and The Chemical Society of Japan Award (2020). He is Associate Member of Science Council of Japan. He is Fellow of Royal Society of Chemistry (FRSC).