Nonlinear response of driven correlated materials

• Project/Area Number: 23K03300
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Review Section: Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
• Research Institution: Kyoto University
• Principal Investigator: Peters Robert 京都大学, 理学研究科, 講師 (80734293)
• Project Period (FY): 2023-04-01 – 2028-03-31
• Project Status: Granted (Fiscal Year 2023)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2027: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2026: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2025: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2024: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2023: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: nonlinear response / correlated materials

Outline of Research at the Start

Nonlinear responses have exciting technical applications and yield important information about the band structure and excitations of the material. However, nonlinear responses are not well understood in correlated materials. Using dynamical mean field theory and matrix product states, we will calculate nonlinear responses in correlated materials.