5/17(木)　Thu. May 17
エリック・コレット教授(レンヌ第一大学)　Prof. Eric Collet (University of Rennes 1.)
Structural analysis of photoinduced phase transitions.
Multifunctional materials evidence changes of physical properties when excited by light, such as photomagnetism, photoconductivity or photochromism. If the change of electronic state is an important component of the change of physical properties, the structural reorganization plays a central role in the trapping and stabilization of the photoinduced state and symmetry changes may also be involved in the process. Femtosecond structural techniques developed at X-FEL (X-ray free electron laser), or electron diffraction, allow for real time watching of electronic and structural reorganizations on the femtosecond timescale. During this lecture we will introduce basics of crystallography, X-ray or electron diffraction and scattering and introduce ultrafast pump-probe techniques. Diverse scientific cases will illustrate what can be learned at the electronic, atomic or molecular scale on photoinduced phase transitions.

6/13(水)　Wed. June 13
加納英明准教授(筑波大学)　A.　Prof.　Hideaki Kano (Tsukuba University)
Nonlinear optical spectroscopy has become a powerful bioimaging tool for the sensitive detection of various biomolecules. In this lecture, we will learn about the fundamentals of the nonlinear interactions of light with molecules using the density matrix, and then learn about advanced molecular imaging methods that use nonlinear optical processes.
The lecture syllabus will cover
1. the Schrödinger equation and the quantum Liouville equation;
2. the nonlinear interactions of light with molecules;
3. various nonlinear optical processes, especially nonlinear Raman scattering; and
4. molecular imaging using nonlinear optical processes.
非線形（光学）分光法は、複数の生体分子を高感度に検出できる強力なバイオイメージング手法として、近年特に注目が集まっている。本講義では、光と分子との非線形な相互作用について、密度行列を用いた定式化を基礎から学んだ上で、非線形光学過程を用いた最先端の分子イメージング手法を学習する。
講義の概要は以下の通りである。
１．Schrödingerの波動方程式とLiouville方程式
２．光と分子との非線形な相互作用
３．様々な非線形光学過程、特に非線形ラマン散乱
４．非線形光学過程を用いた分子イメージング

• 講義室
  • 本郷キャンパス 化学本館 4-1402号室
    Chemistry Bldg., Hongo Campus #4-1402
• 日時
  • 05/17 10:00 ～ 05/17 16:30
    May 17, 10:00 ～ May 17, 16:30

• 講義室
  • 本郷キャンパス 化学本館 4-1402号室
    Chemistry Bldg., Hongo Campus #4-1402
• 日時
  • 06/13 10:00 ～ 06/13 16:30
    Jun 13, 10:00 ～ Jun 13, 16:30