INTRODUCTION

Chiun Yan Lin, Ching Hong Ho, Hsien Ching Chung, Lu Yao Wang, Chih Wei Chiu, Min-Fa Lin

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

In the field of modern condensed matter physics, the behavior of quasiparticles has been a major area of research with the advancement of technology and many-body theory. Optical spectroscopy, using ultrafast laser pulses, has become a popular tool for generating and detecting dynamic oscillations of electric charges [1-13]. In 2001, femtosecond spectroscopy demonstrated that dynamic screening takes a finite time (around 10 fs) to establish in GaAs, causing the collective behavior of electrons [13]. Furthermore, a new microscopy technique integrating ultrashort laser pulses and scanning tunneling microscopy (STM) has enabled real-space imaging of transient carrier dynamics in nanostructures [11]. Recently, coherent spectroscopy with nanometer spatial and femtosecond temporal resolution has observed ultrafast coherent dynamics and related nanoscale phenomena [11, 14-16]. As near-field optical microscopes achieve nanoscale imaging, there has been increased interest in plasmon propagation in real space and time [14-16]. The confinement and enhancement of plasma waves in large optical fields can be used to design active plasmonic devices [17-29]….

Original languageEnglish
Title of host publicationRich Quasiparticle Properties in Layered Graphene-related Systems
PublisherWorld Scientific Publishing Co.
Pages1-25
Number of pages25
ISBN (Electronic)9789811277795
ISBN (Print)9789811277788
DOIs
Publication statusPublished - 2023 Jan 1

All Science Journal Classification (ASJC) codes

  • General Biochemistry,Genetics and Molecular Biology
  • General Engineering
  • General Physics and Astronomy

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